SEO report of html5book.org
Погружение в HTML5
html5book.org/
«Погружение в HTML5» пытается подробно разъяснить некоторые ключевые особенности спецификации HTML5 и других стандартов ...
Tasks
- Avoid using deprecated HTML tags.
- Implement the viewport meta tag.
SEO
URL
Domain : html5book.org/
Character length : 14
Title
Погружение в HTML5
Description
«Погружение в HTML5» пытается подробно разъяснить некоторые ключевые особенности спецификации HTML5 и других стандартов.
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
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
Погружение в HTML5
Character length : 18
Good! The title’s length is between 10 and 70 characters.
Character length : 18
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 29%
Good! The text / code ratio is between 25 and 70 percent.
Good! The text / code ratio is between 25 and 70 percent.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 1 | 1 | 2 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> Погружение в HTML5
- <H2> Автор — Марк Пилгрим
- <H3> С использованием иллюстраций из свободного доступа
- <H3> Содержание
Word cloud
- это4
- как2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| это | |||
| как |
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 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
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Good! The web address is accessible in only one version. The www version is redirected to the version without www.
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
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
Good! No nested tables found.
Number of HTTP resources
4
Number of source domains
2
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://html5book.org/style.css
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
45.60KB
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
4.39KB
CSS minifying
Great! The CSS elements are minified.
Speed test – Compression
Uncompressed size of the of the HTML
3.56KB
Gzip compression
Your site uses compression.
Speed test – Browser cache
Number of static resources (image, JS, CSS)
2
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://html5book.org/style.css | Expiry time is not specified |
| http://www.google-analytics.com/ga.js | 2 hours |
Speed test – Images
File size of all images combined
354.00B
Image optimisation
All images are optimized.
Links
We found a total of 6 different links.
Internal links: 5
External links: 1
Internal links: 5
External links: 1
External links:
| Link text (anchor) | Link strength |
|---|---|
| купить печатную версию |
Internal links:
Website security
IP
173.236.168.163
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
Good! We have not found any unencrypted email addresses.
Sites on same ip
Icons
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
Typos
tml5book.org, hbtml5book.org, btml5book.org, hgtml5book.org, gtml5book.org, httml5book.org, ttml5book.org, hytml5book.org, ytml5book.org, hutml5book.org, utml5book.org, hjtml5book.org, jtml5book.org, hmtml5book.org, mtml5book.org, hntml5book.org, ntml5book.org, hml5book.org, htrml5book.org, hrml5book.org, htfml5book.org, hfml5book.org, htgml5book.org, hgml5book.org, hthml5book.org, hhml5book.org, htyml5book.org, hyml5book.org, ht5ml5book.org, h5ml5book.org, ht6ml5book.org, h6ml5book.org, htl5book.org, htmnl5book.org, htnl5book.org, htmhl5book.org, hthl5book.org, html5book.org, htl5book.org, htmjl5book.org, htjl5book.org, htmkl5book.org, htkl5book.org, htmll5book.org, htll5book.org, htm l5book.org, ht l5book.org, htm5book.org, htmlp5book.org, htmp5book.org, htmlo5book.org, htmo5book.org, html5book.org, htm5book.org, htmli5book.org, htmi5book.org, htmlk5book.org, htmk5book.org, htmlm5book.org, htmm5book.org, html.5book.org, htm.5book.org, htmlbook.org, html5rbook.org, htmlrbook.org, html5tbook.org, htmltbook.org, html5ybook.org, htmlybook.org, html54book.org, html4book.org, html56book.org, html6book.org, html5ook.org, html5bvook.org, html5vook.org, html5bfook.org, html5fook.org, html5bgook.org, html5gook.org, html5book.org, html5ook.org, html5bhook.org, html5hook.org, html5bnook.org, html5nook.org, html5b ook.org, html5 ook.org, html5bok.org, html5boiok.org, html5biok.org, html5bokok.org, html5bkok.org, html5bolok.org, html5blok.org, html5book.org, html5bok.org, html5bopok.org, html5bpok.org, html5bo9ok.org, html5b9ok.org, html5bo0ok.org, html5b0ok.org, html5bok.org, html5booik.org, html5boik.org, html5bookk.org, html5bokk.org, html5boolk.org, html5bolk.org, html5book.org, html5bok.org, html5boopk.org, html5bopk.org, html5boo9k.org, html5bo9k.org, html5boo0k.org, html5bo0k.org, html5boo.org, html5booku.org, html5boou.org, html5bookj.org, html5booj.org, html5bookm.org, html5boom.org, html5bookl.org, html5bool.org, html5booko.org, html5booo.org
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