Tools & Wizards About Us
nbdrivers.ru screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 94

    SEO

    Google-friendlier than
    90% of websites

nbdrivers.ru

Драйверы для ноутбуков, Каталог драйверов

Page Load Speed

5.8 sec in total

First Response

552 ms

Resources Loaded

5 sec

Page Rendered

226 ms

nbdrivers.ru screenshot

About Website

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

На сайте предоставленны драйверы для ноутбуков разных производителей, нужного производителя и категорию драйвера можно выбрать в разделе слева

Visit nbdrivers.ru

Key Findings

We analyzed Nbdrivers.ru page load time and found that the first response time was 552 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

nbdrivers.ru performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.5 s

2/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value9.5 s

12/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.7 s

46/100

10%

Network Requests Diagram

nbdrivers.ru

552 ms

www.nbdrivers.ru

1084 ms

my.css

147 ms

base.min.css

294 ms

layer7.min.css

580 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 80% of them (32 requests) were addressed to the original Nbdrivers.ru, 5% (2 requests) were made to Counter.yadro.ru and 5% (2 requests) were made to Top-fwz1.mail.ru. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Nbdrivers.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 385.0 kB (57%)

Content Size

677.4 kB

After Optimization

292.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nbdrivers.ru main page is 677.4 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. 40% of websites need less resources to load. Javascripts take 572.9 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 45.8 kB

  • Original 56.6 kB
  • After minification 53.1 kB
  • After compression 10.8 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 45.8 kB or 81% of the original size.

Image Optimization

-11%

Potential reduce by 3.0 kB

  • Original 26.9 kB
  • After minification 24.0 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, Nbdrivers needs image optimization as it can save up to 3.0 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

-59%

Potential reduce by 335.5 kB

  • Original 572.9 kB
  • After minification 572.9 kB
  • After compression 237.4 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 335.5 kB or 59% of the original size.

CSS Optimization

-3%

Potential reduce by 729 B

  • Original 21.0 kB
  • After minification 21.0 kB
  • After compression 20.2 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. Nbdrivers.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 24 (65%)

Requests Now

37

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nbdrivers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nbdrivers.ru

nbdrivers.ru

552 ms

www.nbdrivers.ru

www.nbdrivers.ru

1084 ms

my.css

my.css

147 ms

base.min.css

base.min.css

294 ms

layer7.min.css

layer7.min.css

580 ms

jquery-1.12.4.min.js

jquery-1.12.4.min.js

1305 ms

uwnd.min.js

uwnd.min.js

1878 ms

ulightbox.min.css

ulightbox.min.css

436 ms

social.css

social.css

436 ms

ulightbox.min.js

ulightbox.min.js

583 ms

api.js

api.js

37 ms

1

1

587 ms

hit;noadsru

hit;noadsru

541 ms

29.gif

29.gif

151 ms

30.gif

30.gif

152 ms

31.gif

31.gif

151 ms

11.gif

11.gif

151 ms

32.gif

32.gif

151 ms

5.gif

5.gif

150 ms

10.gif

10.gif

296 ms

6.gif

6.gif

296 ms

7.gif

7.gif

296 ms

12.gif

12.gif

295 ms

8.gif

8.gif

295 ms

1722797565

1722797565

297 ms

banner88x31.gif

banner88x31.gif

584 ms

sunplus.jpg

sunplus.jpg

441 ms

realtek.jpg

realtek.jpg

437 ms

ralink.jpg

ralink.jpg

439 ms

intel.jpg

intel.jpg

440 ms

goodix.jpg

goodix.jpg

439 ms

recaptcha__ru.js

recaptcha__ru.js

64 ms

code.js

code.js

770 ms

13.gif

13.gif

465 ms

12.png

12.png

459 ms

net.js

net.js

53 ms

id

id

460 ms

9.gif

9.gif

392 ms

hit;noadsru

hit;noadsru

134 ms

counter2

counter2

143 ms

Accessibility Review

nbdrivers.ru accessibility score

95

Accessibility Issues

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

nbdrivers.ru best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

nbdrivers.ru SEO score

94

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

High

Tap targets are not sized appropriately

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 Nbdrivers.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 Nbdrivers.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

nbdrivers.ru

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