JSBOOK - Improve your skills!
jsbook.ru/
Improve your skills!
- Avoid using deprecated HTML tags.
URL
Domain : jsbook.ru/
Character length : 10
Title
JSBOOK - Improve your skills!
Description
Improve your skills!
Keywords (meta keywords)
Good! The website does not use “meta keywords”.
Open Graph Protocol
Good! The OG (Open Graph) protocol is set on this website.
locale: ru_RU
type: website
title: JSBOOK - Improve your skills!
description: Improve your skills!
url: http://jsbook.ru/
site_name: JSBOOK
Dublin Core
Dublin Core is not used
Underscores in the URLs
Error! Hyphen (-) is a better solution than underscore (_) in the URLs
- http://jsbook.ru/category/game_development ("создание игр на JavaScript, HTML 5, canvas и webgl")
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.
https://jsbook.ru/robots.txt
https://jsbook.ru/robots.txt
User-agent | Disallowed for the search engines |
---|---|
* |
|
Yandex |
|
Social Engagement
No info found.
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”ru”.
Title
JSBOOK - Improve your skills!
Character length : 29
Good! The title’s length is between 10 and 70 characters.
Character length : 29
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 |
---|---|---|---|---|---|
1 | 11 | 0 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> JSBOOK
- <H2> Управление состояниями в Phaser.js
- <H2> Погодные эффекты в Phaser.js
- <H2> Смена суток в Phaser.js
- <H2> Параллакс эффект в Phaser.js
- <H2> Phaser.js танки — подготовка
- <H2> Настройка webpack для работы с react + typescript
- <H2> Weex.js аналог React Native из поднебесной
- <H2> Встречаем NPM v 4.0.0
- <H2> 5 вещей которые вы должны знать о Yarn
- <H2> Yarn новый менеджер от Facebook
- <H2> Навигация по записям
Word cloud
- phaser12
- reading10
- continue10
- для10
- javascript8
- суток7
- canvas6
- html6
- новости6
- создание6
- уроки6
- статье6
- webgl6
- react6
- phaserjs5
- времени5
- данной4
- yarn4
- native4
- более3
- время3
- разработки3
- игра3
- смены3
- это3
- npm3
- facebook3
- игре3
- будет3
- инструмены3
- typescript3
- что2
- того2
- реалистичности2
- как2
- node2
- самым2
- игру2
- том2
- нашей2
- новый2
- ждать2
- придания2
- работы2
- пакетный2
- доброго2
- состояниями2
- вами2
- думаю2
- управление2
- зависимостей2
- состояния2
- является2
- webpack2
- при2
- одним2
- jsbook2
Keyword matrix
word | title | descriptions | heading |
---|---|---|---|
phaser | |||
reading | |||
continue | |||
для | |||
javascript | |||
суток |
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 10 images on this web page.
Alternate attributes for the following 7 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 7 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://jsbook.ru/wp-content/uploads/2016/07/alto-weather.jpeg
- http://jsbook.ru/wp-content/uploads/2017/01/70565550_ya_s.jpg
- http://jsbook.ru/wp-content/uploads/2016/12/alto-screenshot.jpeg
- http://jsbook.ru/wp-content/uploads/2016/03/tanks1.png
- http://jsbook.ru/wp-content/uploads/2016/10/npm_4.jpg
- http://jsbook.ru/.. /9UZ4E2rgQQ6z9bJfdr8g_yarn-package-manage...
- http://jsbook.ru/wp-content/uploads/2016/10/feature-speed.png
Mobile optimization
This website is optimal for mobile devices!
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.
Server response time
The server response time is not fast enough: 0.57 seconds have passed until the page started to load.
Loading time
1,397 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
61
Number of source domains
10
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://jsbook.ru/wp-content/themes/graphy/js/psr.js
- http://jsbook.ru/wp-includes/js/jquery/jquery.js?ver=1.12.4
- http://jsbook.ru/.. /jquery-migrate.min.js?ver=1.4.1
- http://jsbook.ru/.. /comment_count.js?ver=3.0.15
- http://jsbook.ru/.. /skip-link-focus-fix.js?ver=20160525
- http://jsbook.ru/.. /navigation.js?ver=20160525
- http://jsbook.ru/.. /doubletaptogo.min.js?ver=1.0.0
- http://jsbook.ru/.. /functions.js?ver=20160822
- http://jsbook.ru/wp-includes/js/wp-embed.min.js?ver=4.9.7
- https://fonts.googleapis.com/css?family=Inconsolata
- https://fonts.googleapis.com/css?family=Russo+One
- http://jsbook.ru/wp-content/themes/graphy/css/jstheme.css
- https://fonts.googleapis.com/css?family=Source+Serif+Pro%3A400%7CLora...
- http://jsbook.ru/.. /genericons.css?ver=3.4.1
- http://jsbook.ru/.. /genericons.css
- http://jsbook.ru/.. /normalize.css?ver=4.1.1
- http://jsbook.ru/wp-content/themes/graphy/style.css?ver=2.0.4
Javascript
Error! Too many javascript files found which slows down the page load on the website.
- http://jsbook.ru/wp-content/themes/graphy/js/psr.js
- http://jsbook.ru/wp-includes/js/jquery/jquery.js?ver=1.12.4
- http://jsbook.ru/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
- http://jsbook.ru/wp-content/themes/graphy/js/skip-link-focus-fix.js?ver=20160525
- http://jsbook.ru/wp-content/themes/graphy/js/navigation.js?ver=20160525
- http://jsbook.ru/wp-content/themes/graphy/js/doubletaptogo.min.js?ver=1.0.0
- http://jsbook.ru/wp-content/themes/graphy/js/functions.js?ver=20160822
- http://jsbook.ru/wp-includes/js/wp-embed.min.js?ver=4.7.4
- http://jsbook.ru/wp-content/plugins/disqus-comment-system/media/js/count.js?ver=4.7.4
File size of all javascript files combined
661.51KB
Javascript minifying
You can save 335B (36% compression) on the analysed URL by minifying the javascript files.
CSS
Good! Just a few CSS files are used on this website.
- http://jsbook.ru/wp-content/themes/graphy/css/jstheme.css
- http://jsbook.ru/wp-content/themes/graphy/genericons/genericons.css?ver=3.4.1
- http://jsbook.ru/wp-content/themes/graphy/css/normalize.css?ver=4.1.1
- http://jsbook.ru/wp-content/themes/graphy/style.css?ver=2.0.4
File size of all css files combined
105.58KB
CSS minifying
You can save 3KB (30% compression) on the analysed URL by minifying the CSS files.
- By minifying http://jsbook.ru/wp-content/themes/graphy/style.css?ver=2.0.4 you can save 1.8KB (22% compression rate)
- By minifying http://jsbook.ru/.. /normalize.css?ver=4.1.1 you can save 1.2KB (56% compression rate)
Uncompressed size of the of the HTML
132.27KB
Gzip compression
Your site uses compression.
Number of static resources (image, JS, CSS)
29
Browser cache
The browser cache is not set correctly for all elements.
URL | Duration |
---|---|
http://jsbook.ru/wp-content/themes/graphy/css/jstheme.css | Expiry time is not specified |
http://jsbook.ru/.. /genericons.css | Expiry time is not specified |
http://jsbook.ru/wp-content/themes/graphy/js/psr.js | Expiry time is not specified |
http://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js | 60 minutes |
File size of all images combined
557.59KB
Image optimisation
You can save 12.6KB (36% compression) by optimising the images below:
- By lossless compressing the http://jsbook.ru/wp-content/uploads/2016/12/alto-screenshot.jpeg you can save 12.3KB (36%) data.
- By lossless compressing the http://jsbook.ru/wp-content/themes/graphy/images/search-icon@2x.png you can save 318B (31%) data.
We found a total of 65 different links.
Internal links: 63
External links: 2
Internal links: 63
External links: 2
External links:
Link text (anchor) | Link strength |
---|---|
Tanx | |
QBASIC Gorillas |
Internal links:
IP
185.5.250.15
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.
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
- H1 : JSBOOK, ( 105px from top )
- H2 : Релиз nodejs 8 задерживается до 30 мая, ( 364px from top )
- H2 : Управление состояниями в Phaser.js, ( 1068px from top )
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