vhdns.cn

	Excellent Practice	22

	Improvement Could be Made	14

	Critical Issues to Attend	13

Aug 15, 2025 08:41 PM

Recommended Actions

✔ Edit the title tag, ensure it contains 1-12 words, and with 10-70 characters.
✔ Create one H1 element for your page, put the most important keywords in.
✔ Write more in-depth content on the topics of your page.
✔ Add in more high quality text content and make the text to code ration to be within 15%-70%.
✔ Replace the 25 HTML Table tags with div tags.
✔ Configure the server so that your site with or without 'www' (http://www.vhdns.cn, http://vhdns.cn) are resolved to the same URL.
✔ Create blog entries.
✔ Add more authoritative back-links for your site.
✔ Add more authoritative back-links for your site.
✔ Increase the traffic of your site.
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Detailed Reviews

Related Category

Most related categories of this website.

apps archive careers css directory multimedia software tutorials

Title

vhDNS，递归DNS，转发DNS，DNS服务器，DNS软件，DNS工具，DNS搭建，DNS配置，自建DNS，免费DNS

Words count: 10 Unique Words: 10 Length: 116 characters
[ To optimize the page title, Use this SEO Title Optimizer ]

The title is too long! It has more than 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

vhDNS系统是一套成熟稳定的DNS解析系统软件，可使用WEB界面在线操作管理，支持域名定向解析或自定义解析，支持递归转发，条件转发等复杂应用或网络结构，可对请求查询流量实时统计与汇总，实现对网络的便捷管理与精准管理。可应用于内网，局域名，企业网，区域网，校园网等各种应用场景。一键安装，快速部署，简便易用。合适于任何有自架自部署DNS或网关DNS应用需求的用户！

Words count: 5 Length: 512 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

vhDNS，递归DNS，转发DNS，DNS服务器，DNS软件，DNS工具，DNS搭建，DNS配置，自建DNS，免 www.vhdns.cn/
vhDNS系统是一套成熟稳定的DNS解析系统软件，可使用WEB界面在线操作管理，支持域名定向解析或自定义解析，支持递归转发，条件转发等复杂应用或网络结构，可对请求查询流量实时统计与汇总，实现对网络的便捷管理与精准管理。可应用于内网，局域名，企业网，区域网，校园网等各种应用场景。一键安装，快速部署，简便易用。合适

[ 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

vhDNS, 递归DNS，转发DNS，DNS服务器，免费DNS软件，DNS搭建，网关DNS，DNS工具，自建DNS，DNS部署，DNS下载，DNS搭建，DNS系统，DNS软件，易用DNS软件

Words count: 15 Length: 186 characters keyword phrases count : 2

Excellent! Your meta keywords contains 10-20 words.
[ To optimize the meta keywords, Use this SEO Meta Keywords Optimizer ]

Keyword Occurrences in Different Sections
Word		keyword	content
1 word	:	50% (1/2)
		vhdns	0 (0%)
14 words	:	50% (1/2)
		递归dns，转发dns，dns服务器，免费dns软件，dns搭建，网关dns，dns工具，自建dns，dns部署，dns下载，dns搭建，dns系统，dns软件，易用dns软件	0 (0%)

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.

aaaa bind caa cve ddnsdns dns dnsbomb dnsdns dnswdlinuxcdn doh gtld https ipv maradns opendns powerdns powerdnscoredns ptr publicd smartdns vhdns wddns web

Top 20 Keywords

Total Terms Count: 143

It is nice! the word density is quite ok.

Top 20 terms occurance and density
Keyword	In Body	Density
dns	84	58.74%
vhdns	30	20.98%
dnsdns	3	2.10%
opendns	2	1.40%
smartdns	2	1.40%
powerdns	2	1.40%
wddns	2	1.40%
web	1	0.70%
gtld	1	0.70%
ipv	1	0.70%
cve	1	0.70%
dnsbomb	1	0.70%
ptr	1	0.70%
caa	1	0.70%
doh	1	0.70%
https	1	0.70%
publicd	1	0.70%
aaaa	1	0.70%
powerdnscoredns	1	0.70%
bind	1	0.70%

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
0	0	0	0	0	0	0	0	0	0	13	13

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

<STRONG> (13)

最后更新
什么是vhdns?vhdns下载安装？
推荐资讯
全球域名系统组织与管理架构
DNS基本概念和相关知识点
DNS应用常见安全问题或攻击方
vhdns功能之条件转发
vhdns专栏
精彩专题
热门点击
友情链接
vhDNS.cn

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

100

The page text content is a bit too simple.

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

the website does not declare its language in use.

the detected language is : af

Declare the language in use can help search engine to better understand and rendering your page, especially when special characters are encountered.

Page Encoding

the website does not declare 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

the website does not have a RSS Feed.

Robots.txt

http://vhdns.cn/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

http://vhdns.cn/sitemap.xml Excellent! the website has a XML Sitemap to guide search engine crawlers for indexing its pages.
[ 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

1.34 seconds - 3.43 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)
0.66 s	0.01 s	0.00 s	0.00 s	0.37 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

5 Kb (4,596 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
5 Kb (4,596 bytes)	9 Kb (9,022 bytes)	-4 Kb (-4,426 bytes)	0 %

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.

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

Excellent! No Inline CSS is 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

18 nested tables are detected among the total 25 tables in this page.

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

1 redirection was detected for loading this page.

Using HTTPS

Excellent! HTTPS is used for your page.

WWW Resolve

the websites http://www.vhdns.cn and http://vhdns.cn 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://8.217.179.203 is forwarded to its domain name site https://www.vhdns.cn/.

URL Rewrite

Non SEO Friendly URLs
http://vhdns.cn/url.php?url=https://www.baidu.com

You may use url rewrite techniques to make these 1 urls to be SEO friendly.

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
98	3	101

You have more than 100 links (101).

Internal Links (link to pages within this domain) - 98
URL	Anchor Text
http://vhdns.cn/
https://www.vhdns.cn
http://vhdns.cn/	首页
http://vhdns.cn/dnszixun/	dns资讯
http://vhdns.cn/dnszhishi/	dns知识
http://vhdns.cn/dnsruanjian/	dns软件
http://vhdns.cn/dnsgongju/	dns工具
http://vhdns.cn/vhdnszhuanlan/	vhdns专栏
http://vhdns.cn/dnsgongju/20240827/132.html	重点关注的10种DNS攻击类型
http://vhdns.cn/dnszixun/20240827/131.html	国内大量家用路由器遭DNS劫持
http://vhdns.cn/dnszixun/20240827/130.html	罗嘉荣：顶级域名（New gTLD）是企业
http://vhdns.cn/dnszixun/20240827/129.html	阿里云公共DNS10月起对免费解
http://vhdns.cn/dnszixun/20240827/128.html	下一代DNS支撑IPv6规模部署
http://vhdns.cn/dnszixun/20240827/127.html	第三届下一代DNS发展论坛成功
http://vhdns.cn/dnszixun/20240627/126.html	CVE-2024-33655 DNSBomb漏洞
http://vhdns.cn/dnszhishi/20240514/125.html	DNS的基本概念与功能说明
http://vhdns.cn/dnszhishi/20240319/123.html	DNS解析的查询过程或原理
http://vhdns.cn/dnszhishi/20240319/122.html	DNS 的层级结构或分层结构
http://vhdns.cn/dnsxiangguan/20250812/7892.html	dns服务器添加域名解析
http://vhdns.cn/dnsxiangguan/20250812/7891.html	dns服务器配置域名解析
http://vhdns.cn/dnsruanjian/20230724/4.html	什么是vhdns?vhdns下载安装？
http://vhdns.cn/dnszhishi/20230807/61.html	全球域名系统组织与管理架构
http://vhdns.cn/dnszhishi/20230807/59.html	DNS基本概念和相关知识点
http://vhdns.cn/dnszixun/20230731/38.html	DNS应用常见安全问题或攻击方
http://vhdns.cn/vhdnszhuanlan/20230726/12.html	vhdns功能之条件转发
http://vhdns.cn/download/	vhdns专栏
http://vhdns.cn/vhdnszhuanlan/20230726/13.html	vhdns软件的下载安装方法
http://vhdns.cn/vhdnszhuanlan/2023-07-25/7.html	vhdns安装系统与环境
http://vhdns.cn/vhdnszhuanlan/2023-07-25/6.html	vhdns介绍与功能特性
http://vhdns.cn/vhdnszhuanlan/20230731/37.html	vhdns主要的应用场景或网络结构？
http://vhdns.cn/vhdnszhuanlan/20230726/12.html	vhdns功能之条件转发
http://vhdns.cn/vhdnszhuanlan/20230726/14.html	vhdns功能之定向解析或指定解析
http://vhdns.cn/vhdnszhuanlan/2023-07-25/8.html	vhdns需用到的端口或防火墙的设置
http://vhdns.cn/vhdnszhuanlan/20230728/28.html	vhdns软件的架构
http://vhdns.cn/vhdnszhuanlan/20230731/34.html	vhdns中关于数据缓存及缓存时间的
http://vhdns.cn/vhdnszhuanlan/20230731/35.html	vhdns中关于查询数据的日志或数据
http://vhdns.cn/dnszhishi/20231122/116.html	企业内网部署DNS的优势
http://vhdns.cn/dnszhishi/20230724/3.html	dns是什么？有什么功能或作用?
http://vhdns.cn/dnszhishi/20230727/21.html	什么是DNS解析中的PTR记录？
http://vhdns.cn/dnszhishi/20230731/32.html	什么是DNS解析中的CAA记录？
http://vhdns.cn/dnszhishi/20230801/48.html	什么是DoH(DNS over HTTPS)？
http://vhdns.cn/dnszhishi/20230810/69.html	什么是公共解析DNS或PublicD
http://vhdns.cn/dnszhishi/20230727/18.html	什么是域名解析中的MX记录？
http://vhdns.cn/dnszhishi/20230727/19.html	什么是DNS解析中的NS记录？
http://vhdns.cn/dnszhishi/20230727/20.html	什么是DNS中的4A记录（AAAA）
http://vhdns.cn/dnszhishi/20230807/59.html	DNS基本概念和相关知识点
http://vhdns.cn/dnsruanjian/20230724/4.html	什么是vhdns?vhdns下载安装？
http://vhdns.cn/dnsruanjian/20230731/44.html	什么是OpenDNS?DNS服务器软
http://vhdns.cn/dnsruanjian/20230824/81.html	常用DNS 服务器软件功能对比
http://vhdns.cn/dnsruanjian/20230814/75.html	什么是SmartDNS？高性能本地DN
http://vhdns.cn/dnsruanjian/20230731/40.html	什么是PowerDNS?部署权威DNS
http://vhdns.cn/dnsruanjian/20230731/39.html	什么是wdDNS?可部署用于权威
http://vhdns.cn/dnsruanjian/20230918/101.html	开源DNS服务器软件PowerDNS
http://vhdns.cn/dnsruanjian/20230726/16.html	CoreDNS介绍，可部署用于权威D
http://vhdns.cn/dnsruanjian/20230725/10.html	什么是BIND?可部署用于权威D
http://vhdns.cn/dnsruanjian/20230731/43.html	什么是MaraDNS？开源轻量级DNS
http://vhdns.cn/dnsruanjian/20230724/4.html	什么是vhdns?vhdns下载安装？
http://vhdns.cn/dnszixun/20230725/11.html	几款常见的可自行搭建DNS服
http://vhdns.cn/vhdnszhuanlan/20230726/13.html	vhdns软件的下载安装方法
http://vhdns.cn/vhdnszhuanlan/2023-07-25/7.html	vhdns安装系统与环境
http://vhdns.cn/vhdnszhuanlan/2023-07-25/6.html	vhdns介绍与功能特性
http://vhdns.cn/dnsruanjian/20230731/44.html	什么是OpenDNS?DNS服务器软
http://vhdns.cn/dnsruanjian/20230824/81.html	常用DNS 服务器软件功能对比
http://vhdns.cn/dnsruanjian/20230814/75.html	什么是SmartDNS？高性能本地DN
http://vhdns.cn/dnsruanjian/20230731/40.html	什么是PowerDNS?部署权威DNS
http://vhdns.cn/dnsruanjian/20230731/39.html	什么是wdDNS?可部署用于权威
https://www.vhdns.cn	DNS软件
http://vhdns.cn/url.php?url=https://www.baidu.com	百度
http://vhdns.cn/dnsruanjian/20230725/10.html	BIND
http://vhdns.cn/dnsruanjian/20230726/15.html	DnsMASQ
http://vhdns.cn/dnsruanjian/20230726/16.html	coreDNS
http://vhdns.cn/dnsruanjian/20230731/40.html	PowerDNS
https://www.vhdns.cn	递归DNS
https://www.vhdns.cn	转发DNS
https://www.vhdns.cn	DNS下载
https://www.vhdns.cn	免费DNS
https://www.vhdns.cn	缓存DNS
https://www.vhdns.cn	DNS系统
https://www.vhdns.cn	企业DNS
https://www.vhdns.cn	内网DNS
https://www.vhdns.cn	DNS配置
https://www.vhdns.cn	DNS部署
https://www.vhdns.cn	DNS搭建
https://www.vhdns.cn	DNS设置
https://www.vhdns.cn	DDNS
https://www.vhdns.cn	DNS分流
https://www.vhdns.cn	DNS安全
https://www.vhdns.cn	DNS服务
https://www.vhdns.cn	DNS安装
https://www.vhdns.cn	DNS自建
http://vhdns.cn/	网站首页
http://vhdns.cn/#	关于我们
http://vhdns.cn/#	服务条款
http://vhdns.cn/#	广告服务
http://vhdns.cn/#	联系我们
http://vhdns.cn/#	网站地图
http://vhdns.cn/#	免责声明
https://www.vhdns.cn	vhDNS.cn

External Links (link to pages on other websites) - 3
URL	Anchor Text
https://www.wddns.net	智能DNS
https://www.wdlinux.cn	wdlinux
https://www.wdcdn.com	CDN软件

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
3	0	3

Alt values are missing for all the images (3), it will be hard for search engines to include your site for image searches!

Image URL - 3
URL	ALT Text
http://vhdns.cn/img/cms_logo_img.png
http://vhdns.cn/img/cms_banner1.png
http://vhdns.cn/img/banner3.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
0	1	1

Excellent! all stylesheets are kept in separate files.

Links To External Stylesheet Files - 1
Stylesheet URL	rel	type
http://vhdns.cn/skin/default/css/style.css	stylesheet	text/css

Script

Scripts Block In Same Page	Links to External Script Files	Total
1	1	2

You have 1 script blocks in the same file, try to put them in a separate file.

Links To External Script Files - 1
Script URL	Type
http://vhdns.cn/skin/default/js/tabs.js	text/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 Page	Not Found
Twitter Account	Not Found
Google+ Page	Not Found

Trustworthiness

0

No Trustworthiness Score is calculated for the site.

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

Safe Browsing

Safe! the site vhdns.cn 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 (1 - vhdns.cn) hosted on the same server as vhdns.cn (ip : 8.217.179.203).

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.

Server Location

your server (IP : 8.217.179.203) is located at United States

ensure your server is not located far away from most of your site visitors.

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 Age

3 years, 90 days old ( 1st registered on : 2022-06-08 )

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

excellent, the domain age is old enough.

Domain Expires

0 years, 275 days from today ( expires on : 2026-06-08 )

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

domain is expiring in less than a year.

Domain Info

vhdns.cn ( 8 characters )

Domain Registrar : China NIC

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

Domain Created On	Last Modified On	Expires On
2022-06-08	2022-06-08	2026-06-08
3 years, 90 days old	3 years, 90 days ago	0 years, 275 days from today

3 years, 90 days old

Domain Name Servers used by vhdns.cn
DNS Name	IP Address
dns21.hichina.com	47.118.199.220
dns22.hichina.com	47.118.199.198

Domain is going to expire in less than a year time (0 years, 275 days 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.