Tools & Wizards About Us
coldwar.ru screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

coldwar.ru

Холодная война - великое противостояние сверхдержав

Page Load Speed

5.8 sec in total

First Response

624 ms

Resources Loaded

5.1 sec

Page Rendered

132 ms

coldwar.ru screenshot

About Website

Welcome to coldwar.ru homepage info - get ready to check Coldwar best content for Russia right away, or after learning these important things about coldwar.ru

Холодная война была гигантской ошибкой, стоившей миру огромного напряжения сил и гигантских материальных и людских потерь в период 1945-1991 гг. Данный сайт повествует об известных и неизвестных стран...

Visit coldwar.ru

Key Findings

We analyzed Coldwar.ru page load time and found that the first response time was 624 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

coldwar.ru performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

35/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value530 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.2 s

20/100

10%

Network Requests Diagram

coldwar.ru

624 ms

www.coldwar.ru

618 ms

main.css

162 ms

openapi.js

1243 ms

openapi.318ba3d5a50b8d6990cb0284cb0e0963.js

267 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 23% of them (7 requests) were addressed to the original Coldwar.ru, 30% (9 requests) were made to St6-21.vk.com and 20% (6 requests) were made to Vk.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Vkontakte.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 71.5 kB (19%)

Content Size

368.4 kB

After Optimization

296.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Coldwar.ru main page is 368.4 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 147.7 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 13.6 kB

  • Original 20.9 kB
  • After minification 20.5 kB
  • After compression 7.4 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 13.6 kB or 65% of the original size.

Image Optimization

-0%

Potential reduce by 164 B

  • Original 58.8 kB
  • After minification 58.7 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. Coldwar images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 21.2 kB

  • Original 147.7 kB
  • After minification 147.7 kB
  • After compression 126.4 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 21.2 kB or 14% of the original size.

CSS Optimization

-26%

Potential reduce by 36.5 kB

  • Original 141.0 kB
  • After minification 141.0 kB
  • After compression 104.5 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. Coldwar.ru needs all CSS files to be minified and compressed as it can save up to 36.5 kB or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (50%)

Requests Now

26

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coldwar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

coldwar.ru

coldwar.ru

624 ms

www.coldwar.ru

www.coldwar.ru

618 ms

main.css

main.css

162 ms

openapi.js

openapi.js

1243 ms

openapi.318ba3d5a50b8d6990cb0284cb0e0963.js

openapi.318ba3d5a50b8d6990cb0284cb0e0963.js

267 ms

rvo.jpg

rvo.jpg

309 ms

1000.jpg

1000.jpg

310 ms

200.jpg

200.jpg

797 ms

red_storm1.jpg

red_storm1.jpg

311 ms

aci.js

aci.js

728 ms

like.php

like.php

288 ms

upload.gif

upload.gif

133 ms

widget_like.php

widget_like.php

321 ms

ga.js

ga.js

10 ms

watch.js

watch.js

0 ms

__utm.gif

__utm.gif

12 ms

Y-6CtAXjdj9.js

Y-6CtAXjdj9.js

29 ms

FEppCFCt76d.png

FEppCFCt76d.png

28 ms

loader_nav210814519386_3.js

loader_nav210814519386_3.js

324 ms

lite.93f44416.css

lite.93f44416.css

477 ms

lang3_2.js

lang3_2.js

606 ms

c3d11fba.5504cac7.js

c3d11fba.5504cac7.js

351 ms

vkui.388c7a16.css

vkui.388c7a16.css

514 ms

xdm.js

xdm.js

383 ms

widgets.d2d14ebe.css

widgets.d2d14ebe.css

386 ms

al_like.js

al_like.js

388 ms

base.ec2ae8ae.css

base.ec2ae8ae.css

461 ms

lite.bcf10ece3464fec8b554bde483fa2494.js

lite.bcf10ece3464fec8b554bde483fa2494.js

384 ms

like_widget.png

like_widget.png

80 ms

upload.gif

upload.gif

88 ms

Accessibility Review

coldwar.ru accessibility score

52

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

High

<object> elements do not have alternate text

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

coldwar.ru best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

coldwar.ru SEO score

62

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Document uses plugins

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coldwar.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Coldwar.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

coldwar.ru

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