SEO report of picbook.org
人工智能学习
www.picbook.org/
人工智能学习
Tasks
- Select one version of your site as main and make a redirect from other versions to that one.
- Avoid using deprecated HTML tags.
- Implement the viewport meta tag.
- Use "H" tags.
SEO
URL
Domain : www.picbook.org/
Character length : 16
Title
人工智能学习
Description
人工智能学习
Keywords (meta keywords)
人工智能学习 caffe protobuf
Error! Using “meta keywords” is meaningless in a while.
Error! Using “meta keywords” is meaningless in a while.
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
Error! Hyphen (-) is a better solution than underscore (_) in the URLs
- http://www.picbook.org/h-nd-79-2_411.html ("《中国制造2025》“1+X”规划体系全部发布")
- http://www.picbook.org/h-nd-79-2_411.html ("2017-02-13")
- http://www.picbook.org/h-nd-6-2_411.html ("Protocol Buffer python 使用")
- http://www.picbook.org/h-nd-6-2_411.html ("2017-02-13")
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
The robots.txt file is missing!
Social
Social Engagement
No info found.
Content
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
人工智能学习
Character length : 6
Improve! The website address (title) should be between 10 and 70 characters in length.
Character length : 6
Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 4%
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
Keyword matrix
| word | title | descriptions | heading |
|---|
404 Page
The website has a 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 3 images on this web page.
Alternate attributes for the following 3 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 3 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Technologies
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
| Deprecated HTML tags | Occurrences |
|---|---|
| <font> | 4 |
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> | 4 |
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.
Table layout
Error! Avoid using nested tables!
Number of HTTP resources
40
Number of source domains
4
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking css files
List of render blocking css files
- http://www.picbook.org/css/bootstrap.min.css
- http://www.picbook.org/css/font-awesome.css
- http://www.picbook.org/css/theme-style.css
- http://www.picbook.org/css/parking.css
- http://fonts.googleapis.com/earlyaccess/nanumgothic.css
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
43.09KB
Javascript minifying
Great! The Javascript files are minified.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
File size of all css files combined
600.22KB
CSS minifying
You can save 36.6KB (18% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.picbook.org/css/theme-style.css you can save 33.1KB (19% compression rate)
- By minifying http://www.picbook.org/css/font-awesome.css you can save 3.1KB (15% compression rate)
- By minifying http://www.picbook.org/css/parking.css you can save 440B (12% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
33.27KB
Gzip compression
Error! By using Gzip you can save 159.2KB (87% compression) on your site.
- By compressing http://www.picbook.org/css/theme-style.css you can save 159.2KB (87% compression rate)
- By compressing http://www.picbook.org/css/bootstrap.min.css you can save 80.9KB (82% compression rate)
- By compressing http://www.picbook.org/css/font-awesome.css you can save 17KB (80% compression rate)
- By compressing http://www.picbook.org you can save 7.1KB (65% compression rate)
- By compressing http://www.picbook.org/css/fonts/fontawesome-webfont.woff?v=4.0.3 you can save 7.1KB (65% compression rate)
- By compressing http://www.picbook.org/fonts/fontawesome-webfont.ttf?v=4.0.3 you can save 7.1KB (65% compression rate)
- By compressing http://www.picbook.org/css/parking.css you can save 2.8KB (73% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
21
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://www.picbook.org/css/bootstrap.min.css | Expiry time is not specified |
| http://www.picbook.org/css/font-awesome.css | Expiry time is not specified |
| http://www.picbook.org/css/parking.css | Expiry time is not specified |
| http://www.picbook.org/css/theme-style.css | Expiry time is not specified |
| http://www.picbook.org/parking/fa.png | Expiry time is not specified |
| http://www.picbook.org/parking/go.png | Expiry time is not specified |
| http://www.picbook.org/parking/noti.png | Expiry time is not specified |
| http://www.picbook.org/parking/parking_icon01.png | Expiry time is not specified |
| http://www.picbook.org/parking/parking_icon01_on.png | Expiry time is not specified |
| http://www.picbook.org/parking/parking_icon02.png | Expiry time is not specified |
| http://www.picbook.org/parking/parking_icon02_on.png | Expiry time is not specified |
| http://www.picbook.org/parking/parking_icon03.png | Expiry time is not specified |
| http://www.picbook.org/parking/parking_icon03_on.png | Expiry time is not specified |
| http://www.picbook.org/parking/parking_icon04.png | Expiry time is not specified |
| http://www.picbook.org/parking/parking_icon05.png | Expiry time is not specified |
| http://www.picbook.org/parking/parking_icon06.png | Expiry time is not specified |
| http://www.picbook.org/parking/parking_img.png | Expiry time is not specified |
| http://www.picbook.org/parking/parking_logo.png | Expiry time is not specified |
| http://www.picbook.org/parking/tw.png | Expiry time is not specified |
| http://www.google-analytics.com/analytics.js | 2 hours |
Speed test – Images
File size of all images combined
808.96KB
Image optimisation
You can save 18.3KB (42% compression) by optimising the images below:
- By lossless compressing the http://www.picbook.org/parking/parking_icon04.png you can save 3.2KB (39%) data.
- By lossless compressing the http://www.picbook.org/parking/parking_icon05.png you can save 2.7KB (41%) data.
- By lossless compressing the http://www.picbook.org/parking/noti.png you can save 1.5KB (38%) data.
- By lossless compressing the http://www.picbook.org/parking/parking_icon06.png you can save 1.3KB (21%) data.
- By lossless compressing the http://www.picbook.org/parking/go.png you can save 1.2KB (52%) data.
- By lossless compressing the http://www.picbook.org/parking/tw.png you can save 1.1KB (54%) data.
- By lossless compressing the http://www.picbook.org/parking/parking_logo.png you can save 1.1KB (41%) data.
- By lossless compressing the http://www.picbook.org/parking/fa.png you can save 1KB (55%) data.
- By lossless compressing the http://www.picbook.org/parking/parking_icon03.png you can save 949B (58%) data.
- By lossless compressing the http://www.picbook.org/parking/parking_icon03_on.png you can save 946B (57%) data.
- By lossless compressing the http://www.picbook.org/parking/parking_icon02.png you can save 885B (60%) data.
- By lossless compressing the http://www.picbook.org/parking/parking_icon02_on.png you can save 875B (59%) data.
- By lossless compressing the http://www.picbook.org/parking/parking_icon01_on.png you can save 769B (38%) data.
- By lossless compressing the http://www.picbook.org/parking/parking_icon01.png you can save 693B (36%) data.
Links
We found a total of 13 different links.
Internal links: 10
External links: 3
Internal links: 10
External links: 3
External links:
Internal links:
| Link text (anchor) | Link strength |
|---|---|
| 首页 | |
| 关于我们 | |
| 案例展示 | |
| 服务中心 | |
| 新闻动态 | |
| 更多>> | |
| 《中国制造2025》“1+X”规划体系全部发布 | |
| 2017-02-13 | |
| Protocol Buffer python 使用 | |
| 2017-02-13 |
Website security
IP
103.218.242.241
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
icbook.org, poicbook.org, oicbook.org, plicbook.org, licbook.org, p0icbook.org, 0icbook.org, p-icbook.org, -icbook.org, picbook.org, icbook.org, p_icbook.org, _icbook.org, pcbook.org, piucbook.org, pucbook.org, pijcbook.org, pjcbook.org, picbook.org, pcbook.org, pilcbook.org, plcbook.org, piocbook.org, pocbook.org, pi8cbook.org, p8cbook.org, pi9cbook.org, p9cbook.org, pi*cbook.org, p*cbook.org, pibook.org, picxbook.org, pixbook.org, picsbook.org, pisbook.org, picbook.org, pibook.org, picdbook.org, pidbook.org, picfbook.org, pifbook.org, picvbook.org, pivbook.org, pic book.org, pi book.org, picook.org, picbvook.org, picvook.org, picbfook.org, picfook.org, picbgook.org, picgook.org, picbook.org, picook.org, picbhook.org, pichook.org, picbnook.org, picnook.org, picb ook.org, pic ook.org, picbok.org, picboiok.org, picbiok.org, picbokok.org, picbkok.org, picbolok.org, picblok.org, picbook.org, picbok.org, picbopok.org, picbpok.org, picbo9ok.org, picb9ok.org, picbo0ok.org, picb0ok.org, picbok.org, picbooik.org, picboik.org, picbookk.org, picbokk.org, picboolk.org, picbolk.org, picbook.org, picbok.org, picboopk.org, picbopk.org, picboo9k.org, picbo9k.org, picboo0k.org, picbo0k.org, picboo.org, picbooku.org, picboou.org, picbookj.org, picbooj.org, picbookm.org, picboom.org, picbookl.org, picbool.org, picbooko.org, picbooo.org
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