SEO report of books4study.info

Лекции, Книги, рефераты, шпоры - Скачать бесплатно - Книги в ...

books4study.info/

Книги в электронном виде - PDF, DJVU и другие форматы. Будет полезно школьникам, абитуриентам, студентам, преподавателям и просто любозначетельным читателям ...


 Tasks

  • Avoid using deprecated HTML tags.
  • Implement the viewport meta tag.

 SEO

URL

Domain : books4study.info/

Character length : 17

Title
Лекции, Книги, рефераты, шпоры - Скачать бесплатно - Книги в электронном виде
Description
Книги в электронном виде - PDF, DJVU и другие форматы. Будет полезно школьникам, абитуриентам, студентам, преподавателям и просто любозначетельным читателям. Закачано уже более 5000 книг.
Keywords (meta keywords)
, Лекции, Книги, рефераты, шпоры, ebook, djvu, pdf, шпора, реферат, лекция, конспект

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
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
Missing doctype element
Encoding
Perfect! The character encoding is set: WINDOWS-1251.
Language
We have found the language localisation: ”ru”.
Title
Лекции, Книги, рефераты, шпоры - Скачать бесплатно - Книги в электронном виде

Character length : 77

Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 13%

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
H1H2H3H4H5H6
110000
Heading structure in the source code
  • <H1> Êíèãè â ýëåêòðîííîì âèäå
  • <H2> Ëåêöèè, Êíèãè, ðåôåðàòû, øïîðû
Word cloud
  • êíèãè8
  • âèäå4
  • äëÿ4
  • ýëåêòðîííîì4
  • html3
  • èíôîðìàòèêà3
  • äåéòåë2
  • net2
  • ìîñêâà2
  • ñèìîíîâè÷2
  • ôèçèêè2
  • ìàòåìàòè÷åñêîé2
  • http2
  • ñåòè2
  • õàéò2
  • æóðíàëèñòèêà2
  • ýêîíîìèêà2
  • ïñèõîëîãèÿ2
  • ôèçèêà2
  • õèìèÿ2
  • êîìïüþòåð2
  • ëåêöèè2
  • íà÷èíàþùèõ2
  • êóðñ2
Keyword matrix
wordtitledescriptionsheading
êíèãè
âèäå
äëÿ
ýëåêòðîííîì
html
èíôîðìàòèêà
Two Word cloud
  • ýëåêòðîííîì âèäå2
  • êîìïüþòåð äëÿ2
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 1 images on this web page.

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
Error! Avoid using nested tables!
Number of HTTP resources
94
Number of source domains
45
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
  • http://site.yandex.net/load/form/1/form.js
List of render blocking css files
  • http://books4study.info/templates/css/global.css
  • http://books4study.info/templates/css/style.css

 Speed test – Javascript

Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
227.84KB
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
11.21KB
CSS minifying
You can save 142B (11% compression) on the analysed URL by minifying the CSS files.

 Speed test – Compression

Uncompressed size of the of the HTML
27.61KB
Gzip compression
Error! By using Gzip you can save 37.9KB (65% compression) on your site.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
17
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
http://site.yandex.net/i/form/yandex-hint.pngExpiry time is not specified
https://tag.digitaltarget.ru/adcm.jsExpiry time is not specified
http://www.google-analytics.com/ga.js2 hours
http://ad.mail.ru/cm.gif?p=48&id=480BFB94D948BB5AB842FB7A021717106 hours

 Speed test – Images

File size of all images combined
59.08KB
Image optimisation
You can save 654B (56% compression) by optimising the images below:

 Links

We found a total of 227 different links.
Internal links: 221
External links: 6

External links:

Link text (anchor) Link strength

Internal links:

Link text (anchor) Link strength

 Website security

IP
77.120.105.80
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

books4study.info

weddingcraftstudio.ru

jc-market.ru

 Icons

Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.

 Typos

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