Tools & Wizards About Us
presscenter.ru screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

presscenter.ru

Информационное агентство Presscenter.ru Cвежие новости Интернета, технологий, компьютерные новости

Page Load Speed

5.4 sec in total

First Response

1.5 sec

Resources Loaded

3.7 sec

Page Rendered

223 ms

presscenter.ru screenshot

About Website

Click here to check amazing Presscenter content. Otherwise, check out these important facts you probably never knew about presscenter.ru

Ежедневное издание об рунет и мировых событиях Интернета, новых веб-технологиях и способах коммуникации, электронной коммерции, компаний, технологий, сайтов и веб-сервисов. ИТ-компании, социальные мед...

Visit presscenter.ru

Key Findings

We analyzed Presscenter.ru page load time and found that the first response time was 1.5 sec and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

presscenter.ru performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value13.0 s

2/100

10%

TBT (Total Blocking Time)

Value19,110 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value26.6 s

0/100

10%

Network Requests Diagram

presscenter.ru

1520 ms

style.css

364 ms

default.css

857 ms

custom.css

250 ms

l10n.js

246 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 41% of them (26 requests) were addressed to the original Presscenter.ru, 17% (11 requests) were made to Vk.com and 6% (4 requests) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Presscenter.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 563.5 kB (67%)

Content Size

843.9 kB

After Optimization

280.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Presscenter.ru main page is 843.9 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. 40% of websites need less resources to load. Javascripts take 604.7 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 56.9 kB

  • Original 72.0 kB
  • After minification 64.8 kB
  • After compression 15.1 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 56.9 kB or 79% of the original size.

Image Optimization

-11%

Potential reduce by 9.9 kB

  • Original 90.0 kB
  • After minification 80.1 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. Obviously, Presscenter needs image optimization as it can save up to 9.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-72%

Potential reduce by 432.9 kB

  • Original 604.7 kB
  • After minification 529.6 kB
  • After compression 171.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 432.9 kB or 72% of the original size.

CSS Optimization

-83%

Potential reduce by 63.7 kB

  • Original 77.1 kB
  • After minification 58.5 kB
  • After compression 13.4 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. Presscenter.ru needs all CSS files to be minified and compressed as it can save up to 63.7 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (60%)

Requests Now

60

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Presscenter. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

presscenter.ru

presscenter.ru

1520 ms

style.css

style.css

364 ms

default.css

default.css

857 ms

custom.css

custom.css

250 ms

l10n.js

l10n.js

246 ms

jquery.js

jquery.js

886 ms

stt.js

stt.js

241 ms

contentslider.js

contentslider.js

488 ms

jqueryslidemenu.js

jqueryslidemenu.js

377 ms

jCarouselLite.js

jCarouselLite.js

480 ms

tabber.js

tabber.js

499 ms

flowplayer-3.2.4.min.js

flowplayer-3.2.4.min.js

875 ms

cufon-yui.js

cufon-yui.js

720 ms

aller.js

aller.js

1101 ms

openapi.js

openapi.js

351 ms

widgets.js

widgets.js

9 ms

top100.jcn

top100.jcn

382 ms

watch.js

watch.js

182 ms

watch.js

watch.js

465 ms

inner

inner

339 ms

ga.js

ga.js

13 ms

button_go.gif

button_go.gif

181 ms

63.png

63.png

169 ms

sm34.png

sm34.png

137 ms

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180 ms

%D0%9E%D0%B1%D0%BD%D0%BE%D0%B2%D0%BB%D0%B5%D0%BD%D0%B8%D0%B5-Windows-8.1-%D1%83%D0%B4%D0%B0%D0%BB%D0%B5%D0%BD%D0%BE-%D1%81-%D0%BE%D1%84%D0%B8%D1%86%D0%B8%D0%B0%D0%BB%D1%8C%D0%BD%D0%BE%D0%B3%D0%BE-%D1%81%D0%B0%D0%B9%D1%82%D0%B0-Microsoft-50x35.jpg

%D0%9E%D0%B1%D0%BD%D0%BE%D0%B2%D0%BB%D0%B5%D0%BD%D0%B8%D0%B5-Windows-8.1-%D1%83%D0%B4%D0%B0%D0%BB%D0%B5%D0%BD%D0%BE-%D1%81-%D0%BE%D1%84%D0%B8%D1%86%D0%B8%D0%B0%D0%BB%D1%8C%D0%BD%D0%BE%D0%B3%D0%BE-%D1%81%D0%B0%D0%B9%D1%82%D0%B0-Microsoft-50x35.jpg

192 ms

%D0%92-%D0%BA%D0%BE%D0%BD%D1%86%D0%B5-%D0%BC%D0%B0%D1%8F-%D0%BF%D1%80%D0%BE%D0%B9%D0%B4%D1%91%D1%82-%D0%BF%D0%B5%D1%80%D0%B2%D0%B0%D1%8F-%D0%92%D1%8B%D1%81%D1%82%D0%B0%D0%B2%D0%BA%D0%B0-%D0%BC%D0%BE%D0%B1%D0%B8%D0%BB%D1%8C%D0%BD%D1%8B%D1%85-%D0%BF%D1%80%D0%B8%D0%BB%D0%BE%D0%B6%D0%B5%D0%BD%D0%B8%D0%B9-%D0%B8-%D1%82%D0%B5%D1%85%D0%BD%D0%BE%D0%BB%D0%BE%D0%B3%D0%B8%D0%B9-160x90.jpg

%D0%92-%D0%BA%D0%BE%D0%BD%D1%86%D0%B5-%D0%BC%D0%B0%D1%8F-%D0%BF%D1%80%D0%BE%D0%B9%D0%B4%D1%91%D1%82-%D0%BF%D0%B5%D1%80%D0%B2%D0%B0%D1%8F-%D0%92%D1%8B%D1%81%D1%82%D0%B0%D0%B2%D0%BA%D0%B0-%D0%BC%D0%BE%D0%B1%D0%B8%D0%BB%D1%8C%D0%BD%D1%8B%D1%85-%D0%BF%D1%80%D0%B8%D0%BB%D0%BE%D0%B6%D0%B5%D0%BD%D0%B8%D0%B9-%D0%B8-%D1%82%D0%B5%D1%85%D0%BD%D0%BE%D0%BB%D0%BE%D0%B3%D0%B8%D0%B9-160x90.jpg

220 ms

%D0%9D%D0%BE%D0%B2%D1%8B%D0%B9-%D1%81%D0%B5%D1%80%D0%B2%D0%B8%D1%81-%D1%81%D0%B4%D0%B5%D0%BB%D0%B0%D0%B5%D1%82-%D0%B8%D0%BD%D1%82%D0%B5%D1%80%D0%BD%D0%B5%D1%82-%D1%81%D1%81%D1%8B%D0%BB%D0%BA%D0%B8-%C2%AB%D0%B2%D0%B5%D1%87%D0%BD%D1%8B%D0%BC%D0%B8%C2%BB-160x90.jpg

%D0%9D%D0%BE%D0%B2%D1%8B%D0%B9-%D1%81%D0%B5%D1%80%D0%B2%D0%B8%D1%81-%D1%81%D0%B4%D0%B5%D0%BB%D0%B0%D0%B5%D1%82-%D0%B8%D0%BD%D1%82%D0%B5%D1%80%D0%BD%D0%B5%D1%82-%D1%81%D1%81%D1%8B%D0%BB%D0%BA%D0%B8-%C2%AB%D0%B2%D0%B5%D1%87%D0%BD%D1%8B%D0%BC%D0%B8%C2%BB-160x90.jpg

262 ms

why-do-people-want-to-have-smartphones1-160x90.jpg

why-do-people-want-to-have-smartphones1-160x90.jpg

306 ms

Infobox-%D0%BF%D0%BE%D0%BC%D0%B5%D0%BD%D1%8F%D0%BB-%D0%BF%D0%BB%D0%B0%D1%82%D1%84%D0%BE%D1%80%D0%BC%D1%83-%D0%BE%D0%BA%D0%B0%D0%B7%D0%B0%D0%BD%D0%B8%D1%8F-%D1%83%D1%81%D0%BB%D1%83%D0%B3-%D0%B8-%D0%B8%D0%BC%D1%8F.-%D0%98-%D1%81%D1%82%D0%B0%D0%BB-InfoboxCloud.jpeg-160x90.png

Infobox-%D0%BF%D0%BE%D0%BC%D0%B5%D0%BD%D1%8F%D0%BB-%D0%BF%D0%BB%D0%B0%D1%82%D1%84%D0%BE%D1%80%D0%BC%D1%83-%D0%BE%D0%BA%D0%B0%D0%B7%D0%B0%D0%BD%D0%B8%D1%8F-%D1%83%D1%81%D0%BB%D1%83%D0%B3-%D0%B8-%D0%B8%D0%BC%D1%8F.-%D0%98-%D1%81%D1%82%D0%B0%D0%BB-InfoboxCloud.jpeg-160x90.png

315 ms

%D0%9E%D0%B6%D0%B8%D0%B4%D0%B0%D0%B5%D0%BC%D1%83%D1%8E-iOS-7.0.4-%D1%83%D0%B6%D0%B5-%D0%B2%D1%8B%D0%BF%D1%83%D1%81%D1%82%D0%B8%D0%BB%D0%B8.-160x90.png

%D0%9E%D0%B6%D0%B8%D0%B4%D0%B0%D0%B5%D0%BC%D1%83%D1%8E-iOS-7.0.4-%D1%83%D0%B6%D0%B5-%D0%B2%D1%8B%D0%BF%D1%83%D1%81%D1%82%D0%B8%D0%BB%D0%B8.-160x90.png

324 ms

%D0%9E%D0%B1%D0%BD%D0%BE%D0%B2%D0%BB%D0%B5%D0%BD%D0%B8%D0%B5-Windows-8.1-%D1%83%D0%B4%D0%B0%D0%BB%D0%B5%D0%BD%D0%BE-%D1%81-%D0%BE%D1%84%D0%B8%D1%86%D0%B8%D0%B0%D0%BB%D1%8C%D0%BD%D0%BE%D0%B3%D0%BE-%D1%81%D0%B0%D0%B9%D1%82%D0%B0-Microsoft-160x90.jpg

%D0%9E%D0%B1%D0%BD%D0%BE%D0%B2%D0%BB%D0%B5%D0%BD%D0%B8%D0%B5-Windows-8.1-%D1%83%D0%B4%D0%B0%D0%BB%D0%B5%D0%BD%D0%BE-%D1%81-%D0%BE%D1%84%D0%B8%D1%86%D0%B8%D0%B0%D0%BB%D1%8C%D0%BD%D0%BE%D0%B3%D0%BE-%D1%81%D0%B0%D0%B9%D1%82%D0%B0-Microsoft-160x90.jpg

331 ms

__utm.gif

__utm.gif

29 ms

count.js

count.js

134 ms

upload.gif

upload.gif

249 ms

all.js

all.js

75 ms

widget_community.php

widget_community.php

415 ms

ico_widget_li.gif

ico_widget_li.gif

259 ms

hit

hit

259 ms

top100.scn

top100.scn

133 ms

advert.gif

advert.gif

103 ms

button.0308b81ff1714e446f674b5b9793f2cd.js

button.0308b81ff1714e446f674b5b9793f2cd.js

48 ms

73 ms

xd_arbiter.php

xd_arbiter.php

69 ms

xd_arbiter.php

xd_arbiter.php

135 ms

tweet_button.b9740740e0bcf9b0657c5b11bd4388da.ru.html

tweet_button.b9740740e0bcf9b0657c5b11bd4388da.ru.html

18 ms

1

1

91 ms

jot

jot

92 ms

hit

hit

128 ms

loader_nav19188_3.js

loader_nav19188_3.js

125 ms

lite.css

lite.css

241 ms

lite.js

lite.js

483 ms

lang3_0.js

lang3_0.js

247 ms

widget_community.css

widget_community.css

251 ms

xdm.js

xdm.js

249 ms

al_community.js

al_community.js

249 ms

e_0eeec7b8.jpg

e_0eeec7b8.jpg

446 ms

V3x52qNF3CI.jpg

V3x52qNF3CI.jpg

244 ms

ObP3WKDgtdE.jpg

ObP3WKDgtdE.jpg

377 ms

BXP_uH4lbhc.jpg

BXP_uH4lbhc.jpg

363 ms

CTQg19t7LoE.jpg

CTQg19t7LoE.jpg

249 ms

camera_50.png

camera_50.png

124 ms

w_logo.png

w_logo.png

122 ms

Accessibility Review

presscenter.ru accessibility score

74

Accessibility Issues

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.

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

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

presscenter.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

SEO Factors

presscenter.ru SEO score

79

Search Engine Optimization Advices

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 Presscenter.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 Presscenter.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

presscenter.ru

Open Graph description is not detected on the main page of Presscenter. 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: