Tools & Wizards About Us
jaans.ru screenshot

Report Summary

  • 85

    Performance

    Renders faster than
    88% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

jaans.ru

Главная страница сайта | www.jaans.ru | Мир компьютера и электронных устройств

Page Load Speed

3.6 sec in total

First Response

152 ms

Resources Loaded

3.1 sec

Page Rendered

310 ms

jaans.ru screenshot

About Website

Click here to check amazing Jaans content for Russia. Otherwise, check out these important facts you probably never knew about jaans.ru

Главная страница сайта посвященного компьютерам и различным электронным устройствам. Пошаговые решения сборки персонального компьютера. Подбор компонентов. Новости компьютерных компонентов.

Visit jaans.ru

Key Findings

We analyzed Jaans.ru page load time and found that the first response time was 152 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

jaans.ru performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

56/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

75/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value5.5 s

71/100

10%

Network Requests Diagram

jaans.ru

152 ms

jaans.ru

254 ms

node.css

211 ms

poll.css

222 ms

defaults.css

232 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 98% of them (62 requests) were addressed to the original Jaans.ru, 2% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Jaans.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 81.2 kB (30%)

Content Size

272.9 kB

After Optimization

191.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jaans.ru main page is 272.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Javascripts take 86.0 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 45.7 kB

  • Original 56.8 kB
  • After minification 47.4 kB
  • After compression 11.1 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 9.4 kB, which is 17% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 45.7 kB or 80% of the original size.

Image Optimization

-9%

Potential reduce by 5.1 kB

  • Original 56.3 kB
  • After minification 51.2 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Jaans images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 17 B

  • Original 86.0 kB
  • After minification 86.0 kB
  • After compression 86.0 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-41%

Potential reduce by 30.4 kB

  • Original 73.7 kB
  • After minification 72.9 kB
  • After compression 43.3 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Jaans.ru needs all CSS files to be minified and compressed as it can save up to 30.4 kB or 41% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (73%)

Requests Now

60

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jaans. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jaans.ru

jaans.ru

152 ms

jaans.ru

jaans.ru

254 ms

node.css

node.css

211 ms

poll.css

poll.css

222 ms

defaults.css

defaults.css

232 ms

system.css

system.css

223 ms

system-menus.css

system-menus.css

228 ms

user.css

user.css

235 ms

content-module.css

content-module.css

358 ms

ckeditor.css

ckeditor.css

434 ms

ctools.css

ctools.css

440 ms

filefield.css

filefield.css

447 ms

quote.css

quote.css

438 ms

video_filter.css

video_filter.css

450 ms

views_slideshow.css

views_slideshow.css

564 ms

views_slideshow.css

views_slideshow.css

639 ms

forum.css

forum.css

652 ms

fieldgroup.css

fieldgroup.css

598 ms

views.css

views.css

663 ms

bootstrap.min.css

bootstrap.min.css

670 ms

normalize.css

normalize.css

715 ms

offcanvas.css

offcanvas.css

818 ms

style.css

style.css

846 ms

tabstyles.css

tabstyles.css

866 ms

icostyle.css

icostyle.css

871 ms

font-awesome.min.css

font-awesome.min.css

887 ms

responsive.css

responsive.css

823 ms

jaans.ru

jaans.ru

1042 ms

jquery.js

jquery.js

1040 ms

drupal.js

drupal.js

1057 ms

ru_67ddd483d4763f511c94876b279ddc32.js

ru_67ddd483d4763f511c94876b279ddc32.js

1083 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

1076 ms

jquery.cycle.all.js

jquery.cycle.all.js

1093 ms

jquery.cycle.lite.js

jquery.cycle.lite.js

1252 ms

switch.js

switch.js

1256 ms

poormanscron.js

poormanscron.js

1268 ms

jquery.cycle.all.min.js

jquery.cycle.all.min.js

1290 ms

views_slideshow.js

views_slideshow.js

1286 ms

views_slideshow.js

views_slideshow.js

1001 ms

fb_likebox.js

fb_likebox.js

1197 ms

modernizr-2.6.2.min.js

modernizr-2.6.2.min.js

1246 ms

bootstrap.min.js

bootstrap.min.js

1249 ms

classie.js

classie.js

1247 ms

smoothscroll.min.js

smoothscroll.min.js

1281 ms

script.js

script.js

1145 ms

email-decode.min.js

email-decode.min.js

987 ms

jquery.min.js

jquery.min.js

1207 ms

sidebarEffects.js

sidebarEffects.js

1246 ms

decor_logo.jpg

decor_logo.jpg

209 ms

rog-g501.jpg

rog-g501.jpg

218 ms

kak-ismenit-svuk-vhoda-v-windows7-1.jpg

kak-ismenit-svuk-vhoda-v-windows7-1.jpg

213 ms

media_steam_logo.jpg

media_steam_logo.jpg

209 ms

virtual-machine-software-windows-10-featured.jpg

virtual-machine-software-windows-10-featured.jpg

317 ms

top-5-smartphones-in-2015-logo.jpg

top-5-smartphones-in-2015-logo.jpg

350 ms

asus-news.jpg

asus-news.jpg

413 ms

ZenWatch2-logo.jpg

ZenWatch2-logo.jpg

422 ms

NVM_Express_logo_0.gif

NVM_Express_logo_0.gif

425 ms

asus-overck-cup-icon.jpg

asus-overck-cup-icon.jpg

364 ms

hdd-for-news-thumb.jpg

hdd-for-news-thumb.jpg

528 ms

internet_mini.jpg

internet_mini.jpg

564 ms

survarium_mini.jpg

survarium_mini.jpg

473 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

483 ms

tag.js

tag.js

998 ms

Accessibility Review

jaans.ru accessibility score

83

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Buttons do not have an accessible name

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best Practices

jaans.ru best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

jaans.ru SEO score

93

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jaans.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it matches the claimed language. Our system also found out that Jaans.ru main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

jaans.ru

Open Graph description is not detected on the main page of Jaans. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: