Tools & Wizards About Us
trals.by screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

trals.by

Trals: интернет-магазин и первый импортер в РБ батареек, аккумуляторов

Page Load Speed

5.1 sec in total

First Response

433 ms

Resources Loaded

4.6 sec

Page Rendered

127 ms

trals.by screenshot

About Website

Welcome to trals.by homepage info - get ready to check Trals best content for Belarus right away, or after learning these important things about trals.by

Интернет-магазин Тралс продает батарейки, лампы, аккумуляторы по низким ценам оптом и в розницу. Первый импортер в Беларуси. Большой ассортимент, гарантия, сервис.

Visit trals.by

Key Findings

We analyzed Trals.by page load time and found that the first response time was 433 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

trals.by performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

57/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value1,090 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.094

91/100

15%

TTI (Time to Interactive)

Value15.1 s

7/100

10%

Network Requests Diagram

trals.by

433 ms

trals.by

819 ms

ui.design-tokens.min.css

119 ms

page_94690f22b701a01469296a1b30ebfb3b_v1.css

236 ms

template_a895e77f17e77314f450784c07c66ecf_v1.css

458 ms

Our browser made a total of 88 requests to load all elements on the main page. We found that 75% of them (66 requests) were addressed to the original Trals.by, 8% (7 requests) were made to Api-maps.yandex.ru and 5% (4 requests) were made to Core-renderer-tiles.maps.yandex.net. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Trals.by.

Page Optimization Overview & Recommendations

Page size can be reduced by 674.0 kB (46%)

Content Size

1.5 MB

After Optimization

800.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Trals.by main page is 1.5 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Images take 737.7 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 188.2 kB

  • Original 266.1 kB
  • After minification 241.3 kB
  • After compression 77.9 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 188.2 kB or 71% of the original size.

Image Optimization

-54%

Potential reduce by 401.0 kB

  • Original 737.7 kB
  • After minification 336.7 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. Obviously, Trals needs image optimization as it can save up to 401.0 kB or 54% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-16%

Potential reduce by 69.1 kB

  • Original 425.5 kB
  • After minification 425.2 kB
  • After compression 356.4 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 69.1 kB or 16% of the original size.

CSS Optimization

-35%

Potential reduce by 15.8 kB

  • Original 45.0 kB
  • After minification 44.6 kB
  • After compression 29.3 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. Trals.by needs all CSS files to be minified and compressed as it can save up to 15.8 kB or 35% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (44%)

Requests Now

78

After Optimization

44

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Trals. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

trals.by

trals.by

433 ms

trals.by

trals.by

819 ms

ui.design-tokens.min.css

ui.design-tokens.min.css

119 ms

page_94690f22b701a01469296a1b30ebfb3b_v1.css

page_94690f22b701a01469296a1b30ebfb3b_v1.css

236 ms

template_a895e77f17e77314f450784c07c66ecf_v1.css

template_a895e77f17e77314f450784c07c66ecf_v1.css

458 ms

popup.min.css

popup.min.css

350 ms

viber_med.png

viber_med.png

351 ms

telegram_med.png

telegram_med.png

363 ms

whatsup_med.png

whatsup_med.png

362 ms

velcom.jpg

velcom.jpg

368 ms

mts.jpg

mts.jpg

517 ms

viber_small.png

viber_small.png

517 ms

telegram_small.png

telegram_small.png

518 ms

whatsup_small.png

whatsup_small.png

518 ms

pic-logo.png

pic-logo.png

518 ms

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072ee187034c688976cad7170756e5d4.png

568 ms

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385822a5591ffa3ececf06157ae08612.png

579 ms

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ab126e41a11a0eadb90cc0d4f3eb975c.jpg

586 ms

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c22c9812c9cccc5e7f0d0e87280a93af.gif

603 ms

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62d95925a91a5ee5959ee1ddb2acf430.png

604 ms

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306f3d8dc7c2335a30f60ac09941fa11.png

614 ms

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aedb52e8a9b88724b853fa64b399b46d.png

681 ms

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66171ca07d5d96b681169d7bcb57da4b.png

696 ms

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6ef679244a59c460a2e45386110ae36d.png

704 ms

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f662d75821aee00952d3ce7b56ae1b7b.png

723 ms

bacter1059%D1%8599.png

bacter1059%D1%8599.png

1226 ms

js

js

64 ms

js

js

109 ms

core.min.js

core.min.js

859 ms

kernel_main_v1.js

kernel_main_v1.js

794 ms

protobuf.min.js

protobuf.min.js

812 ms

model.min.js

model.min.js

819 ms

rest.client.min.js

rest.client.min.js

842 ms

pull.client.min.js

pull.client.min.js

907 ms

template_a914b99e2d5b4160d1dca5ea1afeb757_v1.js

template_a914b99e2d5b4160d1dca5ea1afeb757_v1.js

1163 ms

page_2e5a672e41738dbe92a004835ebdefb1_v1.js

page_2e5a672e41738dbe92a004835ebdefb1_v1.js

937 ms

es5-shim.min.js

es5-shim.min.js

962 ms

html5shiv.min.js

html5shiv.min.js

980 ms

html5shiv-printshiv.min.js

html5shiv-printshiv.min.js

1021 ms

lazyload.js

lazyload.js

19 ms

839 ms

respond.min.js

respond.min.js

1054 ms

4c8342d638702ba433ee16bd3e2f7a5e.png

4c8342d638702ba433ee16bd3e2f7a5e.png

972 ms

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4a0a2acbc0d5a929722d4dc8f5ce39dc.png

874 ms

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fa9862e0887e9bf4def5e7df8489d7e6.png

790 ms

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94c6aaca556f0fa1bec8efa764a69f4a.png

877 ms

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865 ms

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867 ms

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fbca1cc6815e8330540a2f564e65b628.png

886 ms

RobotoRegular.woff

RobotoRegular.woff

810 ms

tag.js

tag.js

947 ms

cbe06a51f88fabcf39d248a6f8c3b430.png

cbe06a51f88fabcf39d248a6f8c3b430.png

778 ms

ec5813577a5e909e0a5ca0aa53a621ba.jpg

ec5813577a5e909e0a5ca0aa53a621ba.jpg

812 ms

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6eb996160ab76d254faf8a29cbe0ab6a.png

812 ms

70129aed8daa2ed6999a76364c200ed8.png

70129aed8daa2ed6999a76364c200ed8.png

834 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1009 ms

RobotoMedium.woff

RobotoMedium.woff

832 ms

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701c1f3cdb7202ff67cffecc35ad2e8b.png

832 ms

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46cad9e3f66bf62dbdce2f14d5af04b4.png

863 ms

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580d748b61a787b07ca2cba83d811dff.jpg

845 ms

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922 ms

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913 ms

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856 ms

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874 ms

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867 ms

ico-search.png

ico-search.png

873 ms

up-arrow.png

up-arrow.png

792 ms

ba.js

ba.js

338 ms

combine

combine

837 ms

ico-nav-left.png

ico-nav-left.png

407 ms

ico-nav-right.png

ico-nav-right.png

422 ms

bx_stat

bx_stat

189 ms

advert.gif

advert.gif

697 ms

ef50ac9e93aaebe3299791c79f277f8e.cur

ef50ac9e93aaebe3299791c79f277f8e.cur

139 ms

ya-map.jpg

ya-map.jpg

237 ms

232 ms

3ce22e999d54bb9ca8150a59207f9d3e.cur

3ce22e999d54bb9ca8150a59207f9d3e.cur

351 ms

4965b66fe115b2f2ed500ece66514d86.cur

4965b66fe115b2f2ed500ece66514d86.cur

438 ms

77492cf358d8b12629399322926c93f2.cur

77492cf358d8b12629399322926c93f2.cur

404 ms

tiles

tiles

672 ms

tiles

tiles

855 ms

tiles

tiles

1039 ms

tiles

tiles

1185 ms

baloon_map.png

baloon_map.png

122 ms

sync_cookie_image_decide

sync_cookie_image_decide

143 ms

inception-7d288965eb52821298d43f862e861cd5d905074b.js

inception-7d288965eb52821298d43f862e861cd5d905074b.js

651 ms

sync_cookie_image_decide

sync_cookie_image_decide

140 ms

1

1

142 ms

Accessibility Review

trals.by accessibility score

71

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Best Practices

trals.by best practices score

67

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

trals.by SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

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 Trals.by 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 Trals.by 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

trals.by

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