Tools & Wizards About Us
okdrivers.ru screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 59

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

okdrivers.ru

Драйверы, все драйверы, скачать драйверы для компьютерных устройств

Page Load Speed

13.8 sec in total

First Response

296 ms

Resources Loaded

13.2 sec

Page Rendered

305 ms

okdrivers.ru screenshot

About Website

Welcome to okdrivers.ru homepage info - get ready to check Okdrivers best content for Ukraine right away, or after learning these important things about okdrivers.ru

OKdrivers.ru - невероятных размеров архив, в котором собраны драйверы для практически всех существующих устройств, совместимые со всеми операционными системами.

Visit okdrivers.ru

Key Findings

We analyzed Okdrivers.ru page load time and found that the first response time was 296 ms and then it took 13.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

okdrivers.ru performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

70/100

25%

SI (Speed Index)

Value16.9 s

0/100

10%

TBT (Total Blocking Time)

Value1,360 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

Network Requests Diagram

okdrivers.ru

296 ms

www.okdrivers.ru

8743 ms

style.css

416 ms

jquery-1.3.2.min.js

421 ms

show_ads.js

195 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 26% of them (11 requests) were addressed to the original Okdrivers.ru, 14% (6 requests) were made to Pagead2.googlesyndication.com and 14% (6 requests) were made to Tpc.googlesyndication.com. The less responsive or slowest element that took the longest time to load (8.7 sec) belongs to the original domain Okdrivers.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 25.7 kB (26%)

Content Size

97.3 kB

After Optimization

71.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Okdrivers.ru main page is 97.3 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. 35% of websites need less resources to load. Javascripts take 60.9 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 24.9 kB

  • Original 32.3 kB
  • After minification 27.2 kB
  • After compression 7.3 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 5.1 kB, which is 16% 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 24.9 kB or 77% of the original size.

Image Optimization

-4%

Potential reduce by 15 B

  • Original 344 B
  • After minification 329 B

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. Okdrivers images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 549 B

  • Original 60.9 kB
  • After minification 60.9 kB
  • After compression 60.3 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

-6%

Potential reduce by 210 B

  • Original 3.8 kB
  • After minification 3.8 kB
  • After compression 3.6 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. Okdrivers.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 21 (60%)

Requests Now

35

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Okdrivers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

okdrivers.ru

okdrivers.ru

296 ms

www.okdrivers.ru

www.okdrivers.ru

8743 ms

style.css

style.css

416 ms

jquery-1.3.2.min.js

jquery-1.3.2.min.js

421 ms

show_ads.js

show_ads.js

195 ms

common.css

common.css

277 ms

ga.js

ga.js

274 ms

logo.gif

logo.gif

318 ms

sb_lt.gif

sb_lt.gif

332 ms

sb_rt.gif

sb_rt.gif

332 ms

sb_lb.gif

sb_lb.gif

330 ms

sb_rb.gif

sb_rb.gif

222 ms

btn_search.gif

btn_search.gif

330 ms

show_ads_impl.js

show_ads_impl.js

275 ms

hit

hit

434 ms

__utm.gif

__utm.gif

35 ms

watch.js

watch.js

1 ms

hit

hit

416 ms

cookie.js

cookie.js

184 ms

integrator.js

integrator.js

173 ms

ads

ads

522 ms

load_preloaded_resource.js

load_preloaded_resource.js

69 ms

abg_lite.js

abg_lite.js

82 ms

window_focus.js

window_focus.js

118 ms

qs_click_protection.js

qs_click_protection.js

118 ms

rx_lidar.js

rx_lidar.js

169 ms

042791247ab671b2831aa311d6583330.js

042791247ab671b2831aa311d6583330.js

145 ms

icon.png

icon.png

87 ms

s

s

52 ms

css

css

86 ms

adsbygoogle.js

adsbygoogle.js

108 ms

sodar

sodar

252 ms

activeview

activeview

169 ms

bD2V1yF27SqeqYvgyYYSPdiNu290SHC9vzB8BmtCvBI.js

bD2V1yF27SqeqYvgyYYSPdiNu290SHC9vzB8BmtCvBI.js

178 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

465 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

466 ms

zrt_lookup.html

zrt_lookup.html

71 ms

integrator.js

integrator.js

320 ms

ads

ads

1167 ms

sodar2.js

sodar2.js

289 ms

runner.html

runner.html

30 ms

aframe

aframe

28 ms

Accessibility Review

okdrivers.ru accessibility score

59

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

okdrivers.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

Page has valid source maps

SEO Factors

okdrivers.ru SEO score

77

Search Engine Optimization Advices

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 Okdrivers.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 Okdrivers.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

okdrivers.ru

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