SEO report of linuxbook.ru
ШПАРГАЛКА. Команды Unix - Linux - Ubuntu
linuxbook.ru/
Error! The "meta description" is missing, the page has no summary description!
Tasks
- Avoid using deprecated HTML tags.
- Implement the viewport meta tag.
SEO
URL
Domain : linuxbook.ru/
Character length : 13
Title
ШПАРГАЛКА. Команды Unix - Linux - Ubuntu
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
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
ШПАРГАЛКА. Команды Unix - Linux - Ubuntu
Character length : 40
Good! The title’s length is between 10 and 70 characters.
Character length : 40
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 69%
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 | 0 | 0 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> ШПАРГАЛКА. Команды Unix - Linux -Ubuntu
Word cloud
- вывести32
- file29
- директорию26
- txt24
- файлов23
- tar23
- удалить22
- директории21
- файла21
- содержимое20
- создать20
- example20
- строки19
- отобразить19
- все18
- показать17
- вывода15
- iptables14
- iso14
- пакет13
- систему13
- или13
- стандартное13
- файлы13
- sed12
- список12
- для12
- найти11
- устройство11
- home11
- через11
- mount11
- содержимого11
- пакетов9
- var/log/messages9
- grep9
- всех9
- apt-get9
- dpkg8
- именем8
- имена8
- tcp8
- host8
- rpm8
- dir7
- ssh7
- двух7
- www7
- информацию7
- sort7
- kill7
- разделе7
- cat7
- filter7
- отображает7
- системы7
- package_name7
- ssh-туннель6
- файловую6
- каталог6
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| вывести | |||
| file | |||
| директорию | |||
| txt | |||
| файлов | |||
| tar |
Two Word cloud
- через ssh-туннель5
- найти все5
- которых оканчиваются5
- стандартное устройство4
- устройство вывода4
- список файлов4
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
Error! Avoid using nested tables!
Number of HTTP resources
8
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
- https://linuxbook.ru/css/normalize.css
- https://linuxbook.ru/css/linuxbook.css
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
99.65KB
Javascript minifying
Great! The Javascript files are minified.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
- http://linuxbook.ru/css/normalize.css
- http://linuxbook.ru/css/linuxbook.css
File size of all css files combined
9.27KB
CSS minifying
You can save 1.7KB (65% compression) on the analysed URL by minifying the CSS files.
- By minifying https://linuxbook.ru/css/normalize.css you can save 1.7KB (65% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
51.81KB
Gzip compression
Your site uses compression.
Speed test – Browser cache
Number of static resources (image, JS, CSS)
4
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| https://linuxbook.ru/css/linuxbook.css | Expiry time is not specified |
| https://linuxbook.ru/css/normalize.css | Expiry time is not specified |
| https://mc.yandex.ru/metrika/watch.js | 60 minutes |
Speed test – Images
File size of all images combined
331.00B
Image optimisation
All images are optimized.
Links
We found a total of 60 different links.
Internal links: 59
External links: 1
Internal links: 59
External links: 1
External links:
| Link text (anchor) | Link strength |
|---|---|
| www.example.com |
Internal links:
| Link text (anchor) | Link strength |
|---|---|
| LinuxBook | |
| !! | |
| addgroup | |
| apt-get | |
| aptitude | |
| cal | |
| cat | |
| cd | |
| chage | |
| chfn | |
| chgrp | |
| chmod | |
| chown | |
| cksum | |
| clear | |
| cmp | |
| crontab | |
| df | |
| groupdel | |
| head | |
| kill | |
| less | |
| ln | |
| logout | |
| logrotate | |
| ls | |
| man | |
| mkdir | |
| ps | |
| pwd | |
| reboot | |
| reset | |
| rm | |
| rmdir | |
| scp | |
| tac | |
| tail | |
| tar | |
| test | |
| top | |
| touch | |
| tree | |
| uname | |
| useradd | |
| userdel | |
| usermod | |
| visudo | |
| w | |
| wall | |
| watch | |
| wc | |
| wget | |
| whatis | |
| whereis | |
| which | |
| who | |
| whoami | |
| wine | |
| xrandr |
Website security
IP
82.146.33.181
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.
Icons
Favicon
Good! The website uses favicon.
Typos
inuxbook.ru, lpinuxbook.ru, pinuxbook.ru, loinuxbook.ru, oinuxbook.ru, linuxbook.ru, inuxbook.ru, liinuxbook.ru, iinuxbook.ru, lkinuxbook.ru, kinuxbook.ru, lminuxbook.ru, minuxbook.ru, l.inuxbook.ru, .inuxbook.ru, lnuxbook.ru, liunuxbook.ru, lunuxbook.ru, lijnuxbook.ru, ljnuxbook.ru, linuxbook.ru, lnuxbook.ru, lilnuxbook.ru, llnuxbook.ru, lionuxbook.ru, lonuxbook.ru, li8nuxbook.ru, l8nuxbook.ru, li9nuxbook.ru, l9nuxbook.ru, li*nuxbook.ru, l*nuxbook.ru, liuxbook.ru, linbuxbook.ru, libuxbook.ru, linguxbook.ru, liguxbook.ru, linhuxbook.ru, lihuxbook.ru, linjuxbook.ru, lijuxbook.ru, linmuxbook.ru, limuxbook.ru, lin uxbook.ru, li uxbook.ru, linxbook.ru, linuyxbook.ru, linyxbook.ru, linuhxbook.ru, linhxbook.ru, linujxbook.ru, linjxbook.ru, linukxbook.ru, linkxbook.ru, linuixbook.ru, linixbook.ru, linu7xbook.ru, lin7xbook.ru, linu8xbook.ru, lin8xbook.ru, linubook.ru, linuxzbook.ru, linuzbook.ru, linuxabook.ru, linuabook.ru, linuxsbook.ru, linusbook.ru, linuxdbook.ru, linudbook.ru, linuxcbook.ru, linucbook.ru, linux book.ru, linu book.ru, linuxook.ru, linuxbvook.ru, linuxvook.ru, linuxbfook.ru, linuxfook.ru, linuxbgook.ru, linuxgook.ru, linuxbook.ru, linuxook.ru, linuxbhook.ru, linuxhook.ru, linuxbnook.ru, linuxnook.ru, linuxb ook.ru, linux ook.ru, linuxbok.ru, linuxboiok.ru, linuxbiok.ru, linuxbokok.ru, linuxbkok.ru, linuxbolok.ru, linuxblok.ru, linuxbook.ru, linuxbok.ru, linuxbopok.ru, linuxbpok.ru, linuxbo9ok.ru, linuxb9ok.ru, linuxbo0ok.ru, linuxb0ok.ru, linuxbok.ru, linuxbooik.ru, linuxboik.ru, linuxbookk.ru, linuxbokk.ru, linuxboolk.ru, linuxbolk.ru, linuxbook.ru, linuxbok.ru, linuxboopk.ru, linuxbopk.ru, linuxboo9k.ru, linuxbo9k.ru, linuxboo0k.ru, linuxbo0k.ru, linuxboo.ru, linuxbooku.ru, linuxboou.ru, linuxbookj.ru, linuxbooj.ru, linuxbookm.ru, linuxboom.ru, linuxbookl.ru, linuxbool.ru, linuxbooko.ru, linuxbooo.ru
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