SEO report of codebook.cn
codebook.cn
www.codebook.cn/
Error! The "meta description" is missing, the page has no summary description!
Tasks
- Make the site mobile device friendly.
- Select one version of your site as main and make a redirect from other versions to that one.
- Avoid using deprecated HTML tags.
- Use "H" tags.
SEO
URL
Domain : www.codebook.cn/
Character length : 16
Title
codebook.cn
Keywords (meta keywords)
Good! The website does not use “meta keywords”.
Open Graph Protocol
Error! The website does not use the OG (Open Graph) protocol.
Dublin Core
Dublin Core is not used
Underscores in the URLs
Good! No underscore (_) found in the URLs.
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.
Social
Social Engagement
No info found.
Content
Doctype
XHTML 1.0 Transitional
Encoding
Error! The character encoding setting is missing!
Language
Error! No language localization is found.
Title
codebook.cn
Character length : 11
Good! The title’s length is between 10 and 70 characters.
Character length : 11
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 8%
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 0 | 0 | 0 | 0 | 0 | 0 |
No "H" tags found
Heading structure in the source code
Word cloud
- domain2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| domain |
404 Page
The website has no standard 404 error page.
Flash content
Good! The website does not have any flash contents.
Frame
Good! The website does not use iFrame solutions.
Images
We found 0 images on this web page.
Good! Every image has an alternative text attributes set on this website.
Good! Every image has an alternative text attributes set on this website.
Technologies
Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 828px wide display!
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
| Deprecated HTML tags | Occurrences |
|---|---|
| <font> | 2 |
Redirection (www / not www)
Error! The web address is accessible with and without www!
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
| Deprecated HTML tags | Occurrences |
|---|---|
| <font> | 2 |
Printability
Suggestion! Unfortunately, no printer-friendly CSS found.
Meta Tag (viewport tag, mobile devices)
Error! The meta tag named viewport is missing.
Speed test
Server response time
The server response time is fast enough.
Loading time
4,671 ms
Table layout
Error! Avoid using nested tables!
Number of HTTP resources
19
Number of source domains
13
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
List of render blocking javascript files
- http://libs.baidu.com/jquery/1.9.0/jquery.js
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
611.79KB
Javascript minifying
You can save 38.2KB (49% compression) on the analysed URL by minifying the javascript files.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
File size of all css files combined
0.00
CSS minifying
Great! The CSS elements are minified.
Speed test – Compression
Uncompressed size of the of the HTML
25.14KB
Gzip compression
Error! By using Gzip you can save 7KB (65% compression) on your site.
- By compressing http://s19.cnzz.com/z_stat.php?id=1273228688&show=pic you can save 7KB (65% compression rate)
- By compressing https://s13.cnzz.com/z_stat.php?id=707379&web_id=707379 you can save 7KB (65% compression rate)
- By compressing http://js.users.51.la/4597707.js you can save 2.6KB (51% compression rate)
- By compressing http://c.cnzz.com/core.php?web_id=1273228688&show=pic&t=z you can save 278B (37% compression rate)
- By compressing https://c.cnzz.com/core.php?web_id=707379&t=z you can save 272B (36% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
12
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://js.users.51.la/4597707.js | Expiry time is not specified |
| http://c.cnzz.com/core.php?web_id=1273228688&show=pic&t=z | 15 minutes |
| https://c.cnzz.com/core.php?web_id=707379&t=z | 15 minutes |
| http://pagead2.googlesyndication.com/pagead/show_ads.js | 60 minutes |
| http://s19.cnzz.com/z_stat.php?id=1273228688&show=pic | 90 minutes |
| https://s13.cnzz.com/z_stat.php?id=707379&web_id=707379 | 90 minutes |
Speed test – Images
File size of all images combined
4.28KB
Image optimisation
You can save 1.3KB (50% compression) by optimising the images below:
- By lossless compressing the http://pub.idqqimg.com/qconn/wpa/button/button_111.gif you can save 1.3KB (50%) data.
Links
We found a total of 4 different links.
External links: 4
External links: 4
External links:
| Link text (anchor) | Link strength |
|---|---|
| 在线出价 | |
| Make An Offer | |
| http://wpa.qq.com/msgrd?v=3&uin=3506771&site=qq&menu=yes | |
| http://www.51.la/?4597707 |
Internal links:
| Link text (anchor) | Link strength |
|---|
Website security
IP
104.160.171.92
External hidden links
Good! No hidden external links found
Looking for eval()
Good! No eval(bas64_decode()) scripts are found
Checking for XSS vulnerability
No XSS vulnerability found
Email encryption
Warning! The website contains at least one unencrypted email address.
Sites on same ip
Icons
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
Typos
odebook.cn, cxodebook.cn, xodebook.cn, csodebook.cn, sodebook.cn, codebook.cn, odebook.cn, cdodebook.cn, dodebook.cn, cfodebook.cn, fodebook.cn, cvodebook.cn, vodebook.cn, c odebook.cn, odebook.cn, cdebook.cn, coidebook.cn, cidebook.cn, cokdebook.cn, ckdebook.cn, coldebook.cn, cldebook.cn, codebook.cn, cdebook.cn, copdebook.cn, cpdebook.cn, co9debook.cn, c9debook.cn, co0debook.cn, c0debook.cn, coebook.cn, codxebook.cn, coxebook.cn, codsebook.cn, cosebook.cn, codwebook.cn, cowebook.cn, codeebook.cn, coeebook.cn, codrebook.cn, corebook.cn, codfebook.cn, cofebook.cn, codvebook.cn, covebook.cn, codcebook.cn, cocebook.cn, codbook.cn, codewbook.cn, codwbook.cn, codesbook.cn, codsbook.cn, codebook.cn, codbook.cn, coddbook.cn, codefbook.cn, codfbook.cn, coderbook.cn, codrbook.cn, code3book.cn, cod3book.cn, code4book.cn, cod4book.cn, codeook.cn, codebvook.cn, codevook.cn, codebfook.cn, codefook.cn, codebgook.cn, codegook.cn, codebook.cn, codeook.cn, codebhook.cn, codehook.cn, codebnook.cn, codenook.cn, codeb ook.cn, code ook.cn, codebok.cn, codeboiok.cn, codebiok.cn, codebokok.cn, codebkok.cn, codebolok.cn, codeblok.cn, codebook.cn, codebok.cn, codebopok.cn, codebpok.cn, codebo9ok.cn, codeb9ok.cn, codebo0ok.cn, codeb0ok.cn, codebok.cn, codebooik.cn, codeboik.cn, codebookk.cn, codebokk.cn, codeboolk.cn, codebolk.cn, codebook.cn, codebok.cn, codeboopk.cn, codebopk.cn, codeboo9k.cn, codebo9k.cn, codeboo0k.cn, codebo0k.cn, codeboo.cn, codebooku.cn, codeboou.cn, codebookj.cn, codebooj.cn, codebookm.cn, codeboom.cn, codebookl.cn, codebool.cn, codebooko.cn, codebooo.cn
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