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DMV Practice Permit Test Free UK Driving Theory Test Driver's Knowledge Test Australia Singapore Basic Theory Test favicon Tài liệu Y học | Tài liệu Y Khoa | Thư viện Y Khoa ... Estimated Worth : 28,860 $

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Overall SEO Report For
Excellent Practice7
Improvement Could be Made9
Critical Issues to Attend3
SEO Score :

IP address of is : The domain was created on unknow and it is 44 years, 203 days old. It will expire on unknow which is -45 years, -204 days from today. The homepage of website has a size of 51768 bytes, and a text size of 4647 bytes, its Text to Code Ratio is 9.86% Homepage of has 91 links, 86 link to internal pages, while 5 link to pages on other websites. It takes 0.39 s ( 133.85 Kb/s ) to load the website Rating: 3.0 / 5.0 Stars by SEOCert

SEO Report Cached Since : 2014-07-20 11:08     Update Now >>

Content Analysis



Tài liệu Y học | Tài liệu Y Khoa | Thư viện Y Khoa ...

Words count: 18    Unique Words: 11    Length: 65 characters
[ To optimize the page title, Use this SEO Title Optimizer ]

Repeat Terms in the Title tag
Term YTKhoauili
Repeat Count 322222

The title contains more than 12 words!

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

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.

: Thư viện Y khoa, tổng hợp tài liệu y học, nghiên cứu chuyên nghành với gần 50.000 đề tài nghiên cứu và các bài báo khoa học, ebooks được cập nhật hàng ngày.

Words count: 54    Length: 201 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.

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.

: tài liệu y khoa, giáo trinh y khoa, bệnh học nội khoa, giáo trình bệnh, tài liệu bệnh , bài giảng bệnh, lý thuyết bệnh ,sản phụ khoa

Words count: 45    Length: 165 characters    keyword phrases count : 8

The keywords contains more than 20 words!
[ To optimize the meta keywords, Use this SEO Meta Keywords Optimizer ]

Keyword Occurrences in Different Sections
keyword domain title descriptionheadingcontent
4 words keyword phrases :13% (1/8)
sản phụ khoa 12   (6.63%)
5 words keyword phrases :25% (2/8)
giáo trinh y khoa 12   (6.63%)
lý thuyết bệnh 0   (0%)
6 words keyword phrases :50% (4/8)
tài liệu y khoa 12   (6.63%)
giáo trình bệnh 0   (0%)
tài liệu bệnh 0   (0%)
bài giảng bệnh 0   (0%)
7 words keyword phrases :13% (1/8)
bệnh học nội khoa 12   (6.63%)

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

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.
Charset : utf-8
Shortcut Icon


Excellent! the website has a shortcut favicon image.


: the website does not have a RSS Feed.

Google Analytics

: UA-33778018-1

Excellent! the website implements Google Analytics.

DMOZ Listing

: No

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


: No Trustworthiness Score is calculated for the site.

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).

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.
Safe Browsing

: Safe! the site 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.

1. do not put virus, malicious worms, adwares, trojans, spywares and suspicious phishing code in your server.
2. take suspecious behavious seriously, have a regualr checkup and monitor closely of your server`s log files.
3. if your site is black-listed by google as suspecious, clean it up before requestiong for a review.
Total Size

: 52 Kb (51,768 bytes)

Excellent! the page size is just nice, that is within 30K-150K!

Page size affects the speed of your website.

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
52 Kb (51,768 bytes) 5 Kb (4,647 bytes) 47 Kb (47,121 bytes) 9.86 %

The Text/HTML Code Ratio is a bit too low, you may not have enough content to rank well!

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.

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.
Loading Time

: 0.39 seconds - 132.74 Kb/s
[ To improve the speed by using these Free online Website Speed Testing Tools ]

Excellent! the site is pretty fast and it takes less than 1 second to load.

Estimated loading time for different internet connections
Optical Fibre
7.40 s 0.06 s 0.05 s 0.01 s 4.14 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.

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.

Internal Links
(link to pages within this domain)
External Links
(link to pages on other websites)
86 5 91

Excellent! the number of links are less than 100.

Internal Links (link to pages within this domain) - 86
URL Anchor TextĐăng ký
http://thuvienykhoa.vnTrang chủài liệu Tiếng Anhửi tài liệuới thiệu chungên hệ
...2Fyeu-cau-tai-lieu.ebook&ss=1333j217533j15&ss=1884j457538j16Tim mạch
...u-cau-tai-lieu.ebook%26ss%3D1333j217533j15&ss=2387j322133j34Y học cổ truyền Y học
...lam-sang%2F47.ebook&ận lâm sàng
.../ài liệu nhi khoaáo trình Tiếng Việt
.../ài liệu Nội khoaài liệu ngoại sản
.../ài liệu nhi khoaài liệu chuyên khoa
...//ài liệu Y cơ sởài liệu Cận lâm sàng
...:// học cổ truyềnài liệu Y tế cộng đ...
...//ên cứu cơ sởên cứu chuyên sâu nhiều nhiềuĐọc nhiều
.../ài liệu Nội khoa
...-va-tinh-an-toan-trong-chan-doan-benh-ly-ho-ly-hap/6475.yhocSinh thiết xuyên thành ng...
...tien-luong-lao-he-than-kinh-trung-uong-o-nguoi-lon/6473.yhocNghiên cứu giá trị của...ên cứu đặc điểm l...Đặc tính màng bụng và ...
...-cua-sinh-vien-hoc-vien-quan-y-ve-van-de-hien-tang/6460.yhocNghiên cứu quan điểm c...
.../ thêm
.../ài liệu nhi khoa
...trong-dieu-tri-hep-hay-thieu-nieu-dao-truoc-va-sau/5664.yhocSử dụng mảnh ghép da d...Đánh giá kết quả điề...
...-tre-em-tai-benh-vien-nhi-dong-ii-tu-nam-2007-2009/5662.yhocĐặc điểm hội chứng s...Đặc điểm u buồng trứ...
...a-teo-ruot-co-mo-thong-ruot-non-bang-hai-ong-thong/5660.yhocĐánh giá kêt quả mổ ch...
.../ thêm
...//ên cứu cơ sở
...-can-thi-o-sinh-vien-truong-dao-hoc-y-duoc-can-tho/6478.yhocĐề cương nghiên cứu t...
...-danh-gia-mo-benh-hoc-cua-thu-nghiem-tien-lam-sang/6294.yhocĐiều trị bệnh morquio a...
...trong-danh-gia-chuc-nang-duong-dan-truyen-thi-giac/6293.yhocSử dụng khám nghiệm đi...
...-lieu/san-xuat-khang-the-khang-dai-gan-huynh-quang/6292.yhocSản xuất kháng thể khá...
...-co-chan-nhan-xet-ve-dac-diem-lam-sang-va-hinh-anh/6291.yhocNhân một trường hợp la...
...// thêmên cứu chuyên sâuên cứu vạt nhánh xuy...
...-48-cua-vi-khuan-enterococcus-faecium-trong-te-bao/6371.yhocTổng hợp và biểu hiện...
...uc-tren-protein-hemagglutinin-cua-virus-cum-a-h5n1/6370.yhocDự đoán Epitope tế bào ...
...dat-the-thuy-tinh-nhan-tao-tren-mat-con-the-thuy-t/6369.yhocNghiên cứu điều trị c...
...-gia-ket-qua-phau-thuat-tao-hinh-nhan-nhay-bang-so/6368.yhocNghiên cứu đặc điểm l... thêm nhiềuách mới xuất bản
...chi-tiet-sach/springer-ct-mach-mau-da-dau-do-da-day/185.yhocSpringer CT Mạch máu Đa đ...ững cập nhật về Bệ...
...n/chi-tiet-sach/jay-skyler-atlas-benh-tieu-duong-4e/161.yhocJay Skyler Atlas Bệnh tiểu..., Ahuja, Siêu âm tu...
...chi-tiet-sach/noi-tiet-va-dai-thao-duong-can-ban-6e/137.yhocNội tiết và Đái tháo ...
...i-tiet-sach/ha-duong-huyet-trong-benh-tieu-duong-2e/128.yhocHạ đường huyết trong B...ệnh Lý Gan và Đường M...áo trình Các Bệnh Truy...
...chi-tiet-sach/taylor-ky-nang-lam-sang-dieu-duong-3e/118.yhocTaylor Kỹ năng lâm sàng ...ào ngược van hai lá (MR...ồi sức Thần kinh Nội,...
...uyen-hoa-bam-sinh-mot-phuong-phap-tiep-can-lam-sang/111.yhocCác Bệnh Chuyển hóa Bẩ... Nội tiết học L...
...i-tiet-sach/atlas-ban-chan-trong-benh-tieu-duong-2e/108.yhocAtlas Bàn chân trong Bệnh ...ổ tay Xét nghiệm Nam kho... thêmĐăng kýên mật khẩu Tăng huyết áp Lâm ...
...n/chi-tiet-sach/chan-doan-mach-mau-khong-xam-lan-2e/191.yhocChẩn đoán Mạch máu Khô...
...chi-tiet-sach/sieu-am-tim-do-3-chieu-thoi-gian-thuc/190.yhocSiêu âm Tim đồ 3 chiều ...
...t-sach/nghe-thuat-va-khoa-hoc-cua-kham-tim-lam-sang/189.yhocNghệ thuật và Khoa học ... thêm
http://thuvienykhoa.vnTrang chủài liệuách hayửi tài liệuợ giúpên hệ

External Links (link to pages on other websites) - 5
URL Anchor Textỏi đáp Sức khỏeẹ Việt dạy con ninh - Hình sự học nhật bản

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

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.

Style Block In Same Page Links to External Style Files Total
2 4 6

Too many (4) external stylesheet files , it will slow down the downlaoding.

Links To External Stylesheet Files - 4
Stylesheet URL rel type


Scripts Block In Same Page Links to External Script Files Total
7 2 9

You have 7 script blocks in the same file, try to put them in a separate file.

Links To External Script Files - 2
Script URL Type

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

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.

Total Images Alt Present Alt Missing
45 0 45

Alt values are missing for all the images (45), it will be hard for search engines to include your site for image searches!

Image URL - 45

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

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.


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


Tài liệu Y học


Tài liệu Nội khoa
Tài liệu nhi khoa
Nghiên cứu cơ sở
Nghiên cứu chuyên sâu


Giáo trình Tiếng Việt
Tài liệu Nội khoa
Tài liệu ngoại sản
Tài liệu nhi khoa
Tài liệu chuyên khoa
Tài liệu Y cơ sở
Tài liệu Cận lâm sàng
Y học cổ truyền
Tài liệu Y tế cộng đồng
Nghiên cứu cơ sở
Nghiên cứu chuyên sâu

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

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
Top 20 Keywords

: Total Terms Count: 181

It is nice! the word density is quite ok.

Top 20 terms occurance and density
TermDomainTitleDescriptionHeading Occurances Density
#1. nghi 14 7.73%
#2. khoa 12 6.63%
#3. nhi 10 5.52%
#4. trong 10 5.52%
#5. xem 8 4.42%
#6. chuy 5 2.76%
#7. truy 4 2.21%
#8. sinh 4 2.21%
#9. ebook 4 2.21%
#10. ngo 3 1.66%
#11. huy 3 1.66%
#12. hay 3 1.66%
#13. thu 3 1.66%
#14. thi 3 1.66%
#15. tim 3 1.66%
#16. trang 2 1.10%
#17. atlas 2 1.10%
#18. teo 2 1.10%
#19. hai 2 1.10%
#20. kinh 2 1.10%

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

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.

Server Header Analysis

Server : nginx/1.6.0
Date : Wed, 23 Jul 2014 09:52:17 GMT
Content-Type : text/html
Connection : keep-alive
Pragma : no-cache
Expires : 0
Cache-Control : no-cache, must-revalidate
Set-Cookie : PHPSESSID=9ee97937cf3db973c7a244d478d525af; path=/
Last-Modified : Wed, 23 Jul 2014 09:52:17 GMT

Domain/Whois Analysis

Domain Info

: ( 15 characters )

Domain Created On Last Modified On Expires On
unknow unknow unknow
44 years, 203 days old 44 years, 203 days ago -45 years, -204 days from today
44 years, 203 days old

Domain is going to expire in less than a year time (-45 years, -204 days from today), try to renew it for more than one year!

domain name choice and domain age are crucial for SEO.

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.