Tools & Wizards About Us
btest.ru screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    76% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

btest.ru

Бытовая техника. Телевизоры. Компьютеры. Фототехника. Обзоры и тесты. Как выбрать и купить.

Page Load Speed

5.2 sec in total

First Response

493 ms

Resources Loaded

4.2 sec

Page Rendered

517 ms

btest.ru screenshot

About Website

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

btest.ru портал о бытовой и компьютерной технике, телевизорах, смартфонах и фототехнике. Здесь вы найдете актуальные тесты и обзоры, а также - новости рынка, экспертные оценки, полезные советы, рецепт...

Visit btest.ru

Key Findings

We analyzed Btest.ru page load time and found that the first response time was 493 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

btest.ru performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

76/100

25%

SI (Speed Index)

Value6.6 s

37/100

10%

TBT (Total Blocking Time)

Value310 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value1.09

1/100

15%

TTI (Time to Interactive)

Value4.7 s

80/100

10%

Network Requests Diagram

btest.ru

493 ms

btest.ru

1577 ms

main.css

202 ms

lazysizes.min.js

303 ms

watch.js

6 ms

Our browser made a total of 106 requests to load all elements on the main page. We found that 94% of them (100 requests) were addressed to the original Btest.ru, 2% (2 requests) were made to Counter.yadro.ru and 2% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Btest.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 146.9 kB (33%)

Content Size

451.5 kB

After Optimization

304.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Btest.ru main page is 451.5 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. Images take 207.7 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 110.6 kB

  • Original 137.4 kB
  • After minification 137.2 kB
  • After compression 26.8 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 110.6 kB or 81% of the original size.

Image Optimization

-13%

Potential reduce by 26.5 kB

  • Original 207.7 kB
  • After minification 181.2 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. Obviously, Btest needs image optimization as it can save up to 26.5 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-9%

Potential reduce by 7.3 kB

  • Original 82.8 kB
  • After minification 82.2 kB
  • After compression 75.5 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

-10%

Potential reduce by 2.5 kB

  • Original 23.6 kB
  • After minification 23.3 kB
  • After compression 21.1 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. Btest.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 66 (65%)

Requests Now

102

After Optimization

36

  • Images
  • JavaScript
  • CSS

The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Btest. 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 29 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

btest.ru

btest.ru

493 ms

btest.ru

btest.ru

1577 ms

main.css

main.css

202 ms

lazysizes.min.js

lazysizes.min.js

303 ms

watch.js

watch.js

6 ms

common.css

common.css

248 ms

jquery-1.11.0.min.js

jquery-1.11.0.min.js

351 ms

jquery-migrate-1.2.1.min.js

jquery-migrate-1.2.1.min.js

304 ms

jquery.jgrowl_minimized.js

jquery.jgrowl_minimized.js

350 ms

jquery.scrollTo.js

jquery.scrollTo.js

351 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

350 ms

ajaxfileupload.js

ajaxfileupload.js

351 ms

support.js

support.js

406 ms

dialogs.js

dialogs.js

452 ms

tabs.js

tabs.js

452 ms

scrollers.js

scrollers.js

451 ms

infobox.js

infobox.js

452 ms

commands.js

commands.js

453 ms

script.js

script.js

507 ms

checkin.js

checkin.js

552 ms

login.js

login.js

552 ms

settings.js

settings.js

553 ms

location.js

location.js

554 ms

compare.js

compare.js

553 ms

brands-logos.js

brands-logos.js

607 ms

script.js

script.js

656 ms

orders.js

orders.js

655 ms

firebase.js

firebase.js

22 ms

firebase_subscribe.js

firebase_subscribe.js

655 ms

ascoli_logo_sm.png

ascoli_logo_sm.png

441 ms

cmlogo_reex.png

cmlogo_reex.png

441 ms

Redmond_sm.jpg

Redmond_sm.jpg

493 ms

canon_sm.jpg

canon_sm.jpg

542 ms

logo_hottek_sm.png

logo_hottek_sm.png

541 ms

logo_vekta_sm.png

logo_vekta_sm.png

543 ms

nikon_ramka3.jpg

nikon_ramka3.jpg

543 ms

logo_scarlett.gif

logo_scarlett.gif

543 ms

logo_bbk_cv.jpg

logo_bbk_cv.jpg

594 ms

banner84x748.gif

banner84x748.gif

845 ms

26c0d62cfde0d4103f08d4ea4a4f8071.jpg

26c0d62cfde0d4103f08d4ea4a4f8071.jpg

621 ms

0165b3357be86e3c8e91d91cd7f5e467.jpg

0165b3357be86e3c8e91d91cd7f5e467.jpg

621 ms

570748cac00cd7f0531cd80d9c79a363.jpg

570748cac00cd7f0531cd80d9c79a363.jpg

623 ms

hit

hit

547 ms

ga.js

ga.js

14 ms

common.css

common.css

616 ms

__utm.gif

__utm.gif

11 ms

header.css

header.css

612 ms

footer.css

footer.css

616 ms

content.css

content.css

615 ms

numpages.css

numpages.css

616 ms

scrollers.css

scrollers.css

615 ms

tabs.css

tabs.css

667 ms

media.css

media.css

661 ms

imagebox.css

imagebox.css

616 ms

infobox.css

infobox.css

616 ms

maps.css

maps.css

616 ms

statbars.css

statbars.css

667 ms

category-list.css

category-list.css

714 ms

model-list.css

model-list.css

663 ms

publication-list.css

publication-list.css

618 ms

common.css

common.css

617 ms

common.css

common.css

617 ms

lists.css

lists.css

668 ms

foreign-services-bar.css

foreign-services-bar.css

714 ms

jquery.jgrowl.css

jquery.jgrowl.css

663 ms

d51555927b673bb831fd83f0d6cdfd66.jpg

d51555927b673bb831fd83f0d6cdfd66.jpg

614 ms

ce00ad615fa5463989551f7f0740bca1.jpg

ce00ad615fa5463989551f7f0740bca1.jpg

615 ms

23f368d1828b319bb6b9766870cdd0fa.jpg

23f368d1828b319bb6b9766870cdd0fa.jpg

615 ms

41e336e29e3a5584a85bf96f49fdf57d.jpg

41e336e29e3a5584a85bf96f49fdf57d.jpg

665 ms

hit

hit

135 ms

login.css

login.css

508 ms

personal.css

personal.css

512 ms

location.css

location.css

511 ms

compare.css

compare.css

513 ms

order.css

order.css

513 ms

c1487b7968e28ae965b84cc86ce4fb78.jpg

c1487b7968e28ae965b84cc86ce4fb78.jpg

497 ms

e3aa627ea487f8fb481d8f8654a0ec0b.jpg

e3aa627ea487f8fb481d8f8654a0ec0b.jpg

544 ms

6c4dddcda020ed62998273314dc7ac95.jpg

6c4dddcda020ed62998273314dc7ac95.jpg

547 ms

a267111ca1d998e798b28a34a14d6827.jpg

a267111ca1d998e798b28a34a14d6827.jpg

548 ms

d6c07ae9a8e31c905df8ab8a381cb779.jpg

d6c07ae9a8e31c905df8ab8a381cb779.jpg

548 ms

97744882b8722209a8b8bd124eb64b62.jpg

97744882b8722209a8b8bd124eb64b62.jpg

548 ms

comments-list.css

comments-list.css

357 ms

votebox.css

votebox.css

403 ms

60.png

60.png

103 ms

ico_pause_16x16.png

ico_pause_16x16.png

104 ms

40.png

40.png

103 ms

grey_rect.gif

grey_rect.gif

103 ms

ico_rating_10x10.png

ico_rating_10x10.png

105 ms

ico_comments_10x10.png

ico_comments_10x10.png

104 ms

all_news_bg.gif

all_news_bg.gif

204 ms

tab_bottom_arr.gif

tab_bottom_arr.gif

203 ms

numpages_prev.gif

numpages_prev.gif

204 ms

numpages_next.gif

numpages_next.gif

204 ms

empty_small.gif

empty_small.gif

205 ms

full_small.gif

full_small.gif

205 ms

big_grey_arr.gif

big_grey_arr.gif

305 ms

small_grey_arr.gif

small_grey_arr.gif

306 ms

header_bg.gif

header_bg.gif

304 ms

logo_expertiza2.gif

logo_expertiza2.gif

305 ms

is_auth_loader.gif

is_auth_loader.gif

306 ms

search_clear.png

search_clear.png

307 ms

vk.png

vk.png

346 ms

ok.png

ok.png

346 ms

twitter.png

twitter.png

347 ms

youtube.png

youtube.png

347 ms

39c550b305fb2573ab4a7cb45fcc3ad3.jpg

39c550b305fb2573ab4a7cb45fcc3ad3.jpg

402 ms

Accessibility Review

btest.ru accessibility score

85

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.

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

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

Links do not have a discernible name

Best Practices

btest.ru best practices score

50

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Requests the notification permission on page load

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

btest.ru SEO score

98

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Btest.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 Btest.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

btest.ru

Open Graph data is detected on the main page of Btest. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: