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Excellent Practice25
Improvement Could be Made8
Critical Issues to Attend13
Aug 24, 2025 06:20 PM

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Detailed Reviews

Related Category
Most related categories of this website.

advertising   courses   festival   media   podcast   science   television   wars  

Title
Trang Tin Tức - Tạp Chí Toán Tuổi Thơ

Words count: 8    Unique Words: 8    Length: 46 characters
[ To optimize the page title, Use this SEO Title Optimizer ]

Excellent! the title contains 1-12 words, and within 10-70 characters!

The title will be displayed in search engine results in the form of a direct link to the site.

Tips:
1. ideally, the title should contain 10 to 70 characters, including spaces. (Google displays up to 70 characters in the title, and takes into account only the first 12 words.)
2. put the most important and relevant keywords in the title, try not to repeat any word.
3. each individual page should have a unique title.
Description
Kênh thông tin chính thức của Câu lạc bộ Toán Tuổi thơ chuyên cung cấp tin tức các vấn đề liên quan đến toán học, chủ đề học tập của học sinh.

Words count: 51    Length: 189 characters
[ To optimize the page description, Use this SEO Meta Description Optimizer ]


The description is too long! It has more than 160 characters

Meta Descriptions provide concise explanations of the contents of web pages, that are commonly used by search engines on search result pages to display preview snippets for a given page.

Tips:
1. it is best to keep meta descriptions between 70-160 characters.
2. a readable, compelling description using important keywords can draw a much higher click-through rate of searchers to the given web page.
3. avoid keyword stuffing, ensure each page has its own unique description.
Google SERP Preview
Trang Tin Tức - Tạp Chí Toán Tuổi Thơ www.toantuoitho.vn/
Kênh thông tin chính thức của Câu lạc bộ Toán Tuổi thơ chuyên cung cấp tin tức các vấn đề liên quan đến toán học, chủ đề học tập của học sinh.

[ To optimize this Google SERP preview, Use this Google SERP Optimizer ]

This is how your site looks like in Google Search Result Page.

an optimized SERP snippet will have a higher click through rate.

Tips:
1. make sure the title is clear, simple, straight to the point.
2. make sure the description is relevant and properly summarized the page content.
Keywords
Words count: 0    Length: 0 characters    keyword phrases count : 0

Meta Keywords is not set.
[ To optimize the meta keywords, Use this SEO Meta Keywords Optimizer ]

Meta keywords should not be ignored, though they are not a major ranking factor for most of search engines nowadays. A Meta keywords tag is supposed to be a brief and concise list of the most important themes of your page

Tips:
1. keep your list of keywords or keyword phrases down to 10 - 20 unique words or phrases.
2. separate the words or phrases using a comma (you do not need to leave a space between words separated by commas).
3. do not repeat words or phrases.
4. put your most important word or phrases at the beginning of your list.
Keywords Cloud
This keywords cloud gives your an idea of what are those important keywords appears in your website.

aacute  acirc  agrave  august  cho  chuy  cung  december  dung  ecirc  gian  hot  iacute  igrave  july  june  kinh  nbsp  ngay  nghi  oacute  ocirc  october  ograve  otilde  sao  sasmo  sinh  skip  theo  thi  tin  trang  trung  uacute  ugrave  video  violympic  xem  yacute 

Top 20 Keywords
Total Terms Count: 397

It is nice! the word density is quite ok.

Top 20 terms occurance and density
KeywordIn DomainIn TitleIn DescriptionIn Heading In Body Density
aacute 101 25.44%
agrave 29 7.30%
iacute 25 6.30%
ecirc 21 5.29%
thi 19 4.79%
igrave 10 2.52%
tin 9 2.27%
ocirc 9 2.27%
nghi 9 2.27%
june 9 2.27%
kinh 8 2.02%
nbsp 8 2.02%
oacute 7 1.76%
sasmo 7 1.76%
acirc 6 1.51%
august 6 1.51%
trang 5 1.26%
ngay 5 1.26%
xem 5 1.26%
theo 5 1.26%

keyword density can be used as a factor in determining whether a web page is relevant to a specified keyword or keyword phrase.


Tips:
1. the optimum keyword density to be 1.0% - 3.0%. Using a keyword more than that could be considered search spam.
2. overuse of keywords, a practice called keyword stuffing, will cause a web page to be penalized.
Highlight
<H1><H2><H3><H4><H5><H6><B><U><I><EM><STRONG>Total
1640330001201268

Excellent! The page is using HTML headings (<H1> - <H6>) and inline emphasis tags (<EM><B><I><EM><STRONG>)

<H1>

(1)
Tạp Chí toán tuổi thơ

<H2>

(6)
đặc điểm nổi bật
Các chương trình học tại Toán tuổi thơ
tải các tài liệu hot tại website toán tuổi thơ
Các kiến thức toán học
Đồng hành cùng Toán tuổi thơ
Đố vui cùng toán tuổi thơ

<H3>

(4)
Tin Tức Hot
Nhìn Ra Thế Giới
Các Cuộc Thi Toán Học
Kinh Nghiệm Học Tập
<H5>
(33)
Tạp Chí Toán Tuổi Thơ 1 Số 219
Tạp Chí Toán Tuổi Thơ 2 Số 187
Tạp Chí Toán Tuổi Thơ 1 Số 224
Tổng Hợp Các Tạp Chí Toán Học Và Tuổi Trẻ 2024 [Đầy Đủ Nhất]
Tổng Hợp 100 Mã Đề Thi Giải Toán Trên Mạng Violympic
Đề Thi Giải Toán Bằng Máy Tính Cầm Tay Tham Khảo Có Đáp Án Chi Tiết
Đi Hà Giang Mùa Nào Đẹp Nhất? Kinh Nghiệm Du Lịch Trọn Vẹn
JD.com Là Gì? Cách Mua Hàng Trên JD.com Chi Tiết Nhất
Phân Biệt Inox 304 Và 201: Cách Nhận Biết Nhanh, Chính Xác Nhất
Các Lỗi Thường Gặp Ở Máy Phát Điện Mà Bạn Cần Nên Biết
Bật Mí Kinh Nghiệm Du Lịch Thác Bản Giốc Giúp Trải Nghiệm Thú Vị
Có Nên Đi Du Học Trung Quốc Không? Một Số Lưu Ý Khi Học Ở Trung Quốc
Bật Mí Kinh Nghiệm Học Tốt Môn Toán – Giải Pháp Hữu Hiệu Chữa Dốt Toán
Tổng Hợp Các Tài Liệu Môn Toán Tuổi Thơ Trung Học Cơ Sở 
Nguồn hàng văn phòng phẩm đồ dùng học tập Trung Quốc giá tốt
Góc Giải Đáp: Làm Sao Để Giỏi Hình Học Không Gian? 
Lộ Trình Học Data Analyst Cho Người Mới Bắt Đầu
Đề Thi Toán SASMO Lớp 6 Theo Các Năm [MỚI NHẤT]
Đề Thi Toán SASMO Lớp 4 Theo Các Năm [MỚI NHẤT]
Đề Thi Toán SASMO Lớp 5 Theo Các Năm [MỚI NHẤT]
Đề Thi Toán SASMO Lớp 3 Theo Các Năm [MỚI NHẤT]
Đề Thi Toán SASMO Lớp 2 Theo Các Năm [MỚI NHẤT]
Kỳ Thi Olympic Toán Quốc Tế SASMO Và Những Điều Cần Biết Về Toán SASMO
Đề Thi Violympic Toán Tiếng Anh Lớp 3 Tất Cả Các Vòng
Lịch Thi Giải Toán Trên Mạng Violympic 2024 – 2025
Học Phí IELTS Bao Nhiêu Tiền? Những Yếu Tố Ảnh Hưởng Đến Học Phí
Các Chuyên Đề Mở Đầu Về Phương Trình – Lý Thuyết Và Bài Tập Có Lời Giải Chi Tiết
Top 10+ Các Tạp Chí Toán Học Nổi Tiếng Tại Việt Nam Và Trên Thế Giới 
Tổng Hợp Các Tạp Chí Toán Học Và Tuổi Trẻ 2024 [Đầy Đủ Nhất]
Góc Giải Đáp: Làm Sao Để Giỏi Hình Học Không Gian? 
Bật Mí Kinh Nghiệm Học Tốt Môn Toán – Giải Pháp Hữu Hiệu Chữa Dốt Toán
Sách Tuyển Chọn 10 Năm Toán Tuổi Thơ THCS
Tổng Hợp 9+ Các Đề Toán Tuổi Thơ Lớp 2 Các Trường Có Đáp Án
<I> (12)
<STRONG> (12)Giới thiệu về Toán tuổi thơ
999,990+
Mức độ chính xác
Hơn 95%
3,000+ Video
Thông Tin Liên Hệ
Hotline:
Email:
Địa chỉ:
Tổng Quan
Bản Đồ
UX Themes


HTML headings and emphasis tags are the most basic forms to indicate important content.

Tips:
1. use your keywords in the headings and make sure the first level heading (<H1>) includes the most important keywords.
2. never duplicate the title tag content in the heading tags.
3. for more effective SEO, use only one <H1> tag per page
Reading Level
56.7

Excellent! the reading level score is just nice, that is within 50 - 70 !

Ensure your page content text can be read and understood by most of your site visitors. not too difficult nor too simple.

Tips:
1. a score below 30, indicates the text content is too difficult to be read and understood.
2. a sore above 80, may suggest that the site is lack of in-depth and expertise of its topics (low quality content).
3. an optimal reading level score shall be 50-70.
Language
en-us Excellent! the website declared its language in use.

the detected language is : vi

Declare the language in use can help search engine to better understand and rendering your page, especially when special characters are encountered.
Page Encoding
utf-8 Excellent! the website declared its character encoding.

Declare the character encoding can help search engine to better rendering your page, especially when it comes to
non-asii characters.
Favicon
Excellent! the website has a shortcut favicon image.

RSS
https://toantuoitho.vn/comments/feed/ Excellent! the website has a RSS (Really Simple Syndication) Feed for quick publishing.

Robots.txt
http://toantuoitho.vn/robots.txt Excellent! the website has a Robots.txt file to regulate search engine crawlers access.

Robots.txt file can be used to regulate access of search engine crawlers, properly configured robots.txt file can help
crawlers to better understand your website.

Tips:
1. grand robots access to those pages you wish them to crawl.
2. restrict access to those pages you do not wish search engines to see and crawl.
XML Sitemap
XML Sitemap is not presented for the site.
[ To generate XML sitemap, Use this XML Sitemap Generator ]

Sitemap helps search engine crawler to identify your website pages.

Tips:
1. ensure all your important pages are listed in the sitemap.
2. ensure to indicate the frequency of change and importance of each url.
3. inform search engines of the location/URL of your sitemap (eg, For Google, you can set the website sitemap location through Google Webmaster management panel).
Loading Time
1.29 seconds - 13.70 Kb/s

Excellent! the loading speed is pretty fast!

Estimated loading time for different internet connections
Modem
(56Kbits/s)
Mobile/HSDPAM
(7.2Mbits/s)
ADSL
(8Mbits/s)
Cable
(30Mbits/s)
Optical Fibre
(100Mbits/s)
2.52 s 0.02 s 0.02 s 0.00 s 1.41 ms

Site speed is becoming an crucial ranking factor. Slow page loading is one of the biggest complains of web users. If the loading time is too long, you may need to check your server, network, or system codes and structure.

Tips:
1. ideal loading time is less than 1 seconds, if it take more than 5 seconds to load your site, likely users will run out of patience, so do search engines.
2. improve your SEO by optimizing your website to have a small size and faster responding server.
Total Size
18 Kb (17,671 bytes)

The page is a bit too small, it may not have enough relevant content to rank well!

Page size affects the speed of your website.

Tips:
1. try to keep you page size between 30K-150K
2. put javascript and style sheet in separate files, and link them to the main page.
3. use optimized images for web and set up your server with gzip for downloading
Text To Code Ratio
Total Size Text Size HTML Code Size Text/HTML Code Ratio
18 Kb (17,671 bytes) 8 Kb (8,318 bytes) 9 Kb (9,353 bytes) 88.93 %


The Text/HTML Code Ratio is a bit too high, it might be considered as spam by search engines.

the ratio of text to HTML code should always be above 15% for good SEO gain,
it is below 15% then that means that your website probably needs more text content.

Tips:
1. a ratio between 25% and 70% is ideal, when it goes beyond than that, the page might run the risk of being considered as spam. As long as the content is relevant and gives essential information, it is a plus point to have more of it.
2. improve your SEO by adding more relevant text to your pages and also increasing your keyword density.
Flash
Excellent! No flash component is detected on this page.

Flash content can not be properly indexed by search engines, and normally flash file is large in size, which slow down the loading of your page.

Tips:
1. avoid flash content whenever possible if you wish to have a fast and SEO friendly website.
Frame
Excellent! No frame is detected on this page.

Framesets and individual frames could cause problem for search engine to crawl your pages

Tips:
1. avoid frames whenever possible.
2. search engines do not like frames.
3. use iframe instead if you really have no choice.
Inline CSS
128 Inline CSS components are detected on this page.

It is a good practice to move inline CSS rules into an external CSS file in order to make your page lighter and increasing the text to code ratio.

Tips:
1. move inline css rules to external css file.
2. separate style from html.
Nested Table
Excellent! No nested table is detected on this page (nested table : 0, total table : 0)

nested tables could slow down page rendering and lead to bad user experience.

Tips:
1. avoiding <table> for your page layout.
2. using <div> instead of <table>.
Plain Text Email
Excellent! No Plain Text Email is detected on this page.

Redirect Count
Excellent! No redirection is detected for loading this page.

Using HTTPS
Excellent! HTTPS is used for your page.

WWW Resolve
the websites http://www.toantuoitho.vn and http://toantuoitho.vn DOES NOT resolved to the same url.

Search Engines treat URLs with or without "www" as two different records.

Tips:
1. edit your .htaccess file and permanently redirect one to the other (eg redirect www.mysite.com to mysite.com).
IP Canonicalization
Excellent! IP address of the site http://172.67.217.148 is forwarded to its domain name site https://toantuoitho.vn/.

URL Rewrite
Excellent! your urls are clean.

clean, short and relevant URLs are favoured by users and search engines

Tips:
1. use url rewrite to turn dynamic pages with query parameters into seo friendly static pages.
2. put your important keywords in the url.
3. good urls are not only user friendly but also seo friendly.
Underscore In URL
Excellent! your do not use underscore in your URLs.

Search Engines treat hyphen as word separator, they do not treat underscore as word separator.


Tips:
1. use hyphen "-" instead of underscore "_" to optimize your page url.
2. help search engines to better understand your url, eventually will benefit your page`s ranking.
Links
Internal Links
(link to pages within this domain)
External Links
(link to pages on other websites)
Total
66 4 70


Excellent! the number of links are less than 100.

Internal Links (link to pages within this domain) - 66
URL Anchor Text
http://toantuoitho.vn/#mainSkip to content
https://toantuoitho.vn/
http://toantuoitho.vn/#
http://toantuoitho.vn/cdn-c...protection#7801170d0a381d15191114
https://toantuoitho.vn/Trang Chủ
https://toantuoitho.vn/gioi-thieu/Giới Thiệu
https://toantuoitho.vn/toan-tuoi-tho-1/Toán Tuổi Thơ 1
https://toantuoitho.vn/toan-tuoi-tho-2/Toán Tuổi Thơ 2
https://toantuoitho.vn/tap-chi-toan-hoc/Tạp Chí Toán Học
https://toantuoitho.vn/chinh-sach/Chính Sách
https://toantuoitho.vn/tin-tuc/Tin Tức
https://toantuoitho.vn/cac-cuoc-thi/Các Cuộc Thi
https://toantuoitho.vn/kinh-nghiem-hoc-tap/Kinh Nghiệm
https://toantuoitho.vn/lien-he-clb-toan-tuoi-tho/Liên Hệ
https://toantuoitho.vn/cac-cuoc-thi/Học thử ngay
https://toantuoitho.vn/gioi-thieu/Giới thiệu về Toán tuổi thơ
https://toantuoitho.vn/tap-chi-toan-tuoi-tho-1-so-219/TOÁN TUỔI THƠ 1 ...
https://toantuoitho.vn/tap-chi-toan-tuoi-tho-2-so-187/TOÁN TUỔI THƠ 2 ...
https://toantuoitho.vn/tap-chi-toan-tuoi-tho-1-so-224/TOÁN TUỔI THƠ 1 ...
https://toantuoitho.vn/toan-tuoi-tho/Xem thêm các chương trình ngay
https://toantuoitho.vn/tap-chi-toan-hoc-va-tuoi-tre-2024/KINH NGHIỆM HỌC TẬP ...
https://toantuoitho.vn/thi-giai-toan-tren-mang-violympic/CÁC CUỘC THI T...
https://toantuoitho.vn/giai-toan-bang-may-tinh-cam-tay/CÁC CUỘC THI Đ...
https://toantuoitho.vn/di-ha-giang-mua-nao-dep-nhat/Đi Hà Giang Mùa Nào Đẹp Nhất? ...
https://toantuoitho.vn/jd-com-la-gi/JD.com Là Gì? Cách Mua Hàng Tr...
https://toantuoitho.vn/phan-biet-inox-304-va-201/Phân Biệt Inox 304 Và 201: Các...
https://toantuoitho.vn/cac-loi-thuong-gap-o-may-phat-dien/Các Lỗi Thường Gặp Ở Máy Phát ...
https://toantuoitho.vn/kinh-nghiem-du-lich-thac-ban-gioc/Bật Mí Kinh Nghiệm Du Lịch Thá...
https://toantuoitho.vn/co-nen-di-du-hoc-trung-quoc-khong/Có Nên Đi Du Học Trung Quốc Kh...
https://toantuoitho.vn/kinh-nghiem-hoc-tot-mon-toan/Bật Mí Kinh Nghiệm Học Tốt Môn...
https://toantuoitho.vn/toan-tuoi-tho-trung-hoc-co-so/Tổng Hợp Các Tài Liệu Môn Toán...
https://toantuoitho.vn/nguon-hang-do-dung-hoc-tap/Nguồn hàng văn phòng phẩm đồ d...
https://toantuoitho.vn/lam-sao-de-gioi-hinh-hoc-khong-gian/Góc Giải Đáp: Làm Sao Để Giỏi ...
https://toantuoitho.vn/lo-trinh-hoc-data-analyst/Lộ Trình Học Data Analyst Cho ...
https://toantuoitho.vn/de-thi-toan-sasmo-lop-6/Đề Thi Toán SASMO Lớp 6 Theo C...
https://toantuoitho.vn/de-thi-toan-sasmo-lop-4/Đề Thi Toán SASMO Lớp 4 Theo C...
https://toantuoitho.vn/de-thi-toan-sasmo-lop-5/Đề Thi Toán SASMO Lớp 5 Theo C...
https://toantuoitho.vn/de-thi-toan-sasmo-lop-3/Đề Thi Toán SASMO Lớp 3 Theo C...
https://toantuoitho.vn/de-thi-toan-sasmo-lop-2/Đề Thi Toán SASMO Lớp 2 Theo C...
https://toantuoitho.vn/toan-sasmo/Kỳ Thi Olympic Toán Quốc Tế SA...
https://toantuoitho.vn/violympic-toan-tieng-anh-lop-3/Đề Thi Violympic Toán Tiếng An...
https://toantuoitho.vn/giai-toan-tren-mang/Lịch Thi Giải Toán Trên Mạng V...
https://toantuoitho.vn/hoc-phi-ielts/Học Phí IELTS Bao Nhiêu Tiền? ...
https://toantuoitho.vn/chuyen-de-mo-dau-ve-phuong-trinh/Các Chuyên Đề Mở Đầu Về Phương...
https://toantuoitho.vn/cac-tap-chi-toan-hoc-noi-tieng/Top 10+ Các Tạp Chí Toán Học N...
https://toantuoitho.vn/tap-chi-toan-hoc-va-tuoi-tre-2024/Tổng Hợp Các Tạp Chí Toán Học ...
https://toantuoitho.vn/lam-sao-de-gioi-hinh-hoc-khong-gian/Góc Giải Đáp: Làm Sao Để Giỏi ...
https://toantuoitho.vn/kinh-nghiem-hoc-tot-mon-toan/Bật Mí Kinh Nghiệm Học Tốt Môn...
https://toantuoitho.vn/toan-tuoi-tho-thcs/Sách Tuyển Chọn 10 Năm Toán Tu...
https://toantuoitho.vn/toan-tuoi-tho-lop-2/Tổng Hợp 9+ Các Đề Toán Tuổi T...
http://toantuoitho.vn/#Xem chi tiết
https://toantuoitho.vn/Trang Chủ
https://toantuoitho.vn/gioi-thieu/Giới Thiệu
https://toantuoitho.vnTin Tức
https://toantuoitho.vnLiên Hệ
http://toantuoitho.vn/#top
https://toantuoitho.vn/Trang Chủ
https://toantuoitho.vn/gioi-thieu/Giới Thiệu
https://toantuoitho.vn/toan-tuoi-tho-1/Toán Tuổi Thơ 1
https://toantuoitho.vn/toan-tuoi-tho-2/Toán Tuổi Thơ 2
https://toantuoitho.vn/tap-chi-toan-hoc/Tạp Chí Toán Học
https://toantuoitho.vn/chinh-sach/Chính Sách
https://toantuoitho.vn/tin-tuc/Tin Tức
https://toantuoitho.vn/cac-cuoc-thi/Các Cuộc Thi
https://toantuoitho.vn/kinh-nghiem-hoc-tap/Kinh Nghiệm
https://toantuoitho.vn/lien-he-clb-toan-tuoi-tho/Liên Hệ

External Links (link to pages on other websites) - 4
URL Anchor Text
http://url
http://url
http://url
https://ielts-thanhloan.com/hoc-ielts-online

reasonable number of links (below 100) per page will give a better user experience.


Tips:
1. keep the number of links per page below 100.
2. having more than 100 links in a single page will lead to a bad user experience, and it possibly runs into the risk of been considered as spam.
3. search engines may not follow all the links if you have too many of them in a single page.
Images
Total Images Alt Present Alt Missing
52 38 14


14 images do not have Alt values.

Image URL - 52
URL ALT Text
https://toantuoitho.vn/wp-content/uploads/2023/10/cropped-logo-toan-tuoi-tho.pngKênh thông tin Tạp Chí Toán tu...
https://toantuoitho.vn/wp-content/uploads/2023/10/cropped-logo-toan-tuoi-tho.pngKênh thông tin Tạp Chí Toán tu...
https://toantuoitho.vn/wp-content/uploads/2023/10/play_2098631-300x300.png
https://toantuoitho.vn/wp-content/uploads/2023/10/1.png
https://toantuoitho.vn/wp-content/uploads/2023/10/assistance3.png
https://toantuoitho.vn/wp-content/uploads/2023/10/assistance2.png
https://toantuoitho.vn/wp-content/uploads/2023/10/assistance1.png
https://toantuoitho.vn/wp-content/uploads/2023/10/laptop_428001-300x300.png
https://toantuoitho.vn/wp-content/uploads/2021/04/toan-tuoi-tho-1-219-1.jpgtoán tuổi thơ 1 số 219
https://toantuoitho.vn/wp-c...nt/uploads/2021/04/tap-chi-toan-tuoi-tho-2-so-187.jpgtạp chí toán tuổi thơ 2 số 187
https://toantuoitho.vn/wp-content/uploads/2021/04/sach-ttt1-224.jpgsách tạp chí toán tuổi thơ 1 2...
https://toantuoitho.vn/wp-content/uploads/2024/06/hoc-toan-1.jpghọc toán cùng con trẻ
https://toantuoitho.vn/wp-content/uploads/2024/06/hoc-toan-2.jpgtrẻ học toán tư duy
https://toantuoitho.vn/wp-c...tent/uploads/2024/06/tap-chi-toan-hoc-va-tuoi-tre.jpgtạp chí toán học và tuổi trẻ
https://toantuoitho.vn/wp-c...ent/uploads/2024/06/giai-toan-tren-mang-violympic.jpggiải toán trên mạng violympic
https://toantuoitho.vn/wp-c...t/uploads/2024/06/giai-toan-bang-may-tinh-cam-tay.jpggiải toán bằng máy tính cầm ta...
https://toantuoitho.vn/wp-content/uploads/2023/10/tim-kiem-300x300.png
https://toantuoitho.vn/wp-c...tent/uploads/2025/08/di-ha-giang-mua-nao-dep-nhat.jpgđi hà giang mùa nào đẹp nhất
https://toantuoitho.vn/wp-content/uploads/2025/08/jd.com-la-gi.jpgjd.com là gì
https://toantuoitho.vn/wp-content/uploads/2025/08/phan-biet-inox-304-va-201.jpgphân biệt inox 304 và 201
https://toantuoitho.vn/wp-c...ploads/2025/08/cac-loi-thuong-gap-o-may-phat-dien.jpgcác lỗi thường gặp ở máy phát ...
https://toantuoitho.vn/wp-c...uploads/2025/08/kinh-nghiem-du-lich-thac-ban-gioc.jpgkinh nghiệm du lịch thác bản g...
https://toantuoitho.vn/wp-content/uploads/2023/10/the-gioi-300x300.png
https://toantuoitho.vn/wp-c...uploads/2024/03/co-nen-di-du-hoc-trung-quoc-khong.jpgcó nên đi du học trung quốc kh...
https://toantuoitho.vn/wp-c...tent/uploads/2024/06/kinh-nghiem-hoc-tot-mon-toan.jpgkinh nghiệm học tốt môn toán
https://toantuoitho.vn/wp-c...ent/uploads/2024/06/toan-tuoi-tho-trung-hoc-co-so.jpgtoán tuổi thơ trung học cơ sở
https://toantuoitho.vn/wp-content/uploads/2021/09/nguon-hang-do-dung-hoc-tap.pngnguồn hàng văn phòng phẩm đồ d...
https://toantuoitho.vn/wp-c...ads/2024/06/lam-sao-de-gioi-hinh-hoc-khong-gian-1.jpglàm sao để giỏi hình học không...
https://toantuoitho.vn/wp-content/uploads/2023/08/lo-trinh-hoc-data-analyst.jpglộ trình học data analyst
https://toantuoitho.vn/wp-content/uploads/2023/10/thinking-300x300.png
https://toantuoitho.vn/wp-content/uploads/2025/06/de-thi-toan-sasmo-lop-6.jpgđề thi toán sasmo lớp 6
https://toantuoitho.vn/wp-content/uploads/2025/05/de-thi-toan-sasmo-lop-4.jpgđề thi toán sasmo lớp 4
https://toantuoitho.vn/wp-content/uploads/2025/05/de-thi-toan-sasmo-lop-5.jpgđề thi toán sasmo lớp 5
https://toantuoitho.vn/wp-content/uploads/2025/05/de-thi-toan-sasmo-lop-3.jpg
https://toantuoitho.vn/wp-content/uploads/2025/05/de-thi-toan-sasmo-lop-2.jpgđề thi toán sasmo lớp 2
https://toantuoitho.vn/wp-content/uploads/2025/05/toan-sasmo.jpgtoán sasmo
https://toantuoitho.vn/wp-content/uploads/2024/12/giai-toan-tren-mang.pnggiải toán trên mạng
https://toantuoitho.vn/wp-content/uploads/2024/12/giai-toan-tren-mang.pnggiải toán trên mạng
https://toantuoitho.vn/wp-content/uploads/2023/10/ngoi-sao-300x300.png
https://toantuoitho.vn/wp-content/uploads/2024/10/hoc-phi-ielts.jpghọc phí ielts
https://toantuoitho.vn/wp-c...oads/2024/07/cac-chuyen-de-mo-dau-ve-phuong-trinh.jpgcác chuyên đề mở đầu về phương...
https://toantuoitho.vn/wp-c...nt/uploads/2024/07/cac-tap-chi-toan-hoc-noi-tieng.jpgcác tạp chí toán học nổi tiếng
https://toantuoitho.vn/wp-c...tent/uploads/2024/06/tap-chi-toan-hoc-va-tuoi-tre.jpgtạp chí toán học và tuổi trẻ
https://toantuoitho.vn/wp-c...ads/2024/06/lam-sao-de-gioi-hinh-hoc-khong-gian-1.jpglàm sao để giỏi hình học không...
https://toantuoitho.vn/wp-c...tent/uploads/2024/06/kinh-nghiem-hoc-tot-mon-toan.jpgkinh nghiệm học tốt môn toán
https://toantuoitho.vn/wp-content/uploads/2024/06/toan-tuoi-tho-thcs.jpgtoán tuổi thơ thcs
https://toantuoitho.vn/wp-content/uploads/2024/06/toan-tuoi-tho-lop-2.jpgtoán tuổi thơ lớp 2
https://toantuoitho.vn/wp-content/uploads/2024/10/ielts-thanh-loan.pngkhóa học IELTS online
https://toantuoitho.vn/wp-content/uploads/2021/04/doulingo-logo.jpegdoulingo logo
https://toantuoitho.vn/wp-content/uploads/2021/04/logo-unica.png
https://toantuoitho.vn/wp-content/uploads/2023/10/2na49.png
https://toantuoitho.vn/wp-c...uploads/2023/10/toantuoitho-1-1536x572-1-1024x381.png


search engines cannot `see` images, proper Alt content will help them to better understand and index images.

Tips:
1. always add alt attributes to images. Alt is mandatory for accessibility and for valid XHTML.
2. words used within an image`s Alt attribute should be its text equivalent and convey the same information.
3. use a human-readable caption and descriptive text around the image.
CSS
Style Block In Same Page Links to External Style Files Total
49 7 56


Too many (7) external style sheet files , it will slow down the downloading.

Links To External Stylesheet Files - 7
Stylesheet URL rel type
https://toantuoitho.vn/wp-includes/css/dist/block-library/style.min.css?ver=5.7stylesheettext/css
https://toantuoitho.vn/wp-c...lugins/contact-form-7/includes/css/styles.css?ver=5.4stylesheettext/css
https://toantuoitho.vn/wp-c...e-of-contents/vendor/icomoon/style.min.css?ver=2.0.16stylesheettext/css
https://toantuoitho.vn/wp-c...able-of-contents/assets/css/screen.min.css?ver=2.0.16stylesheettext/css
https://toantuoitho.vn/wp-c...tent/themes/flatsome/assets/css/fl-icons.css?ver=3.12stylesheettext/css
https://toantuoitho.vn/wp-c...nt/themes/flatsome/assets/css/flatsome.css?ver=3.13.3stylesheettext/css
https://toantuoitho.vn/wp-content/themes/flatsome-child/style.css?ver=3.0stylesheettext/css

Script
Scripts Block In Same Page Links to External Script Files Total
24 14 38


Too many (14) external scripts files , it will slow down the downlaoding.

Links To External Script Files - 14
Script URL Type
https://toantuoitho.vn/wp-includes/js/jquery/jquery.min.js?ver=3.5.1text/javascript
https://toantuoitho.vn/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.3.2text/javascript
http://toantuoitho.vn/cdn-c...cripts/5c5dd728/cloudflare-static/email-decode.min.js
https://toantuoitho.vn/wp-includes/js/dist/vendor/wp-polyfill.min.js?ver=7.4.4text/javascript
https://toantuoitho.vn/wp-i...ist/hooks.min.js?ver=50e23bed88bcb9e6e14023e9961698c1text/javascript
https://toantuoitho.vn/wp-i...dist/i18n.min.js?ver=db9a9a37da262883343e941c3731bc67text/javascript
https://toantuoitho.vn/wp-includes/js/dist/vendor/lodash.min.js?ver=4.17.19text/javascript
https://toantuoitho.vn/wp-i.../dist/url.min.js?ver=0ac7e0472c46121366e7ce07244be1actext/javascript
https://toantuoitho.vn/wp-i...api-fetch.min.js?ver=a783d1f442d2abefc7d6dbd156a44561text/javascript
https://toantuoitho.vn/wp-c...t/plugins/contact-form-7/includes/js/index.js?ver=5.4text/javascript
https://toantuoitho.vn/wp-c...atsome-live-search/flatsome-live-search.js?ver=3.13.3text/javascript
https://toantuoitho.vn/wp-includes/js/hoverIntent.min.js?ver=1.8.1text/javascript
https://toantuoitho.vn/wp-c...tent/themes/flatsome/assets/js/flatsome.js?ver=3.13.3text/javascript
https://toantuoitho.vn/wp-includes/js/wp-embed.min.js?ver=5.7text/javascript

put scripts together and link them from an external files rather then put them in the same file as the main page.

Tips:
1. reduce the use of in-page scripts, put them in separate files and link them in.
2. reduce the number of external script files, it will help browser to make lesser number of http requests from the server.
3. optimize or compress the script files to have smaller size and faster loading.
Blog Or News Release
There is no Blog associated with your site.

Having a blog is a great way to provide fresh content and retain users, search engines favour it too.


Tips:
1. regularly update your blog and provide fresh and quality content.
2. relevant blogs of your website topics, generate more credits in the eyes of your visitors, as well as search engines.
DMOZ Listing
No

Your site is not listed in the DMOZ Open Directory. DMOZ Open Directory Project

Google Analytics
Analytics Service is not implemented for the site.

Social Media Integration
Your site is not integrated with Facebook, Twitter or Google+.

Facebook PageNot Found
Twitter AccountNot Found
Google+ PageNot Found


Trustworthiness
0

No Trustworthiness Score is calculated for the site.

0
0 - 19 20 - 39 40 - 59 60 - 79 80 - 100
Very Poor Poor Unsatisfactory Good Excellent


Users are concerned about the safety of their online transactions. Trustworthiness rating is based on real user ratings and that tells you how much other users trust this site, so do the serch engines. note: this trustworthiness score is provided by WOT (Web of Trust).

Tips:
1. pay attention to the look and design of your site, many people look for visual cues when assessing a site`s credibility
2. make your site easy to use, sites that are easy to navigate are perceived as being more trustworthy.
3. make it easy for user to contact you, users will be more comfortable and feel more secured shall they need to get in touch with you.
Child Safe
0 No Child Safe Score is calculated for the site.

0
0 - 19 20 - 39 40 - 59 60 - 79 80 - 100
Very Poor Poor Unsatisfactory Good Excellent


Safe Browsing
Safe! the site toantuoitho.vn is NOT currently listed as suspicious, most-likely it is clean from malware and phining code [ verify this by Google Safe Browsing ]

Ensure that your site is malware free and does not cause harm to users` computers.

Tips:
1. do not put virus, malicious worms, adwares, trojans, spywares and suspicious phishing code in your server.
2. take suspicious behaviours seriously, have a regular check-up and monitor closely of your server`s log files.
3. if your site is black-listed by Google as suspicious, clean it up before requesting for a review.
Traffic Rank
Your site is not among the most visited 1 million websites in the world.
Websites On Same Server
Excellent! You do have very few domains (5 - esdisapnima.ml, enbuglacal.tk, eligsultainforout.tk, ihrb.org, 61cyx2.top) hosted on the same server as toantuoitho.vn (ip : 172.67.217.148).

Too many domains hosted on the same server is an indicator that you are not really serious about your website, and your site will have a higher chance to be surrounded by bad neighbours.

Tips:
1. the fewer domains hosted on the same server/ip the better.
2. avoid shared hosting whenever possible, especially when there are already hundreds or thousands of sites are hosted on the same server.
3. dedicated ip or resources for your site not only do good to your site visitors but also favoured by search engines.
HTTP Compression
No

your website server does not support HTTP Compression.

Caching
No

your website server does not support Caching.

Server Signature
Excellent! the website server signature is off.

A secure and safe server is not only good for your site visitors but also good for search engines.

Tips:
1. server software version information can be utilized by malicious visitors to attack your server.
2. by turning off the server signature, you actually have made your server a little bit more secure.
3. for Apache server - edit the apache2.conf or the .htaccess file to turn server signature off.
Domain Info
toantuoitho.vn ( 14 characters )



[ To check the detailed whois info, Use this Whois Lookup Tool ]

Domain Created On Last Modified On Expires On
unknown unknown unknown
unknown old unknown ago unknown from today
unknown old




Domain is going to expire in less than a year time (unknown from today), try to renew it for more than one year!

domain name choice and domain age are crucial for SEO.

Tips:
1. keep the domain name short and relevant to the content, which will be easier to be remembered and related to.
2. older domain tends to be more trustworthy.
3. register a domain for more than 1 year, and search engine will think it is a serious business.

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