Tools & Wizards About Us
pdd.by screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 55

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

pdd.by

ПДД.by – Правила дорожного движения Республики Беларусь

Page Load Speed

8.5 sec in total

First Response

2.1 sec

Resources Loaded

6.1 sec

Page Rendered

408 ms

pdd.by screenshot

About Website

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

Правила дорожного движения Республики Беларусь. Бесплатное онлайн тестирование по билетам ПДД. Учебная программа ПДД для подготовки к экзамену в ГАИ РБ

Visit pdd.by

Key Findings

We analyzed Pdd.by page load time and found that the first response time was 2.1 sec and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

pdd.by performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

28/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

49/100

25%

SI (Speed Index)

Value23.2 s

0/100

10%

TBT (Total Blocking Time)

Value6,350 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.17

70/100

15%

TTI (Time to Interactive)

Value44.8 s

0/100

10%

Network Requests Diagram

pdd.by

2070 ms

pdd.by

597 ms

style.css

115 ms

jquery-3.4.1.min.js

344 ms

magnific-popup-lb.css

333 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 62% of them (54 requests) were addressed to the original Pdd.by, 8% (7 requests) were made to Vk.com and 8% (7 requests) were made to St6-21.vk.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Pdd.by.

Page Optimization Overview & Recommendations

Page size can be reduced by 279.8 kB (17%)

Content Size

1.6 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pdd.by main page is 1.6 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. 55% of websites need less resources to load. Images take 791.7 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 132.8 kB

  • Original 159.5 kB
  • After minification 133.1 kB
  • After compression 26.7 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 26.4 kB, which is 17% 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 132.8 kB or 83% of the original size.

Image Optimization

-8%

Potential reduce by 61.7 kB

  • Original 791.7 kB
  • After minification 730.1 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. Pdd images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 60.2 kB

  • Original 356.0 kB
  • After minification 356.0 kB
  • After compression 295.8 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 60.2 kB or 17% of the original size.

CSS Optimization

-7%

Potential reduce by 25.1 kB

  • Original 342.5 kB
  • After minification 342.5 kB
  • After compression 317.4 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. Pdd.by has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 34 (40%)

Requests Now

85

After Optimization

51

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pdd. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

pdd.by

pdd.by

2070 ms

pdd.by

pdd.by

597 ms

style.css

style.css

115 ms

jquery-3.4.1.min.js

jquery-3.4.1.min.js

344 ms

magnific-popup-lb.css

magnific-popup-lb.css

333 ms

jquery.magnific-popup-lb.js

jquery.magnific-popup-lb.js

354 ms

ga.js

ga.js

356 ms

js

js

62 ms

context.js

context.js

913 ms

style.index.css

style.index.css

366 ms

share.js

share.js

511 ms

ga.js

ga.js

19 ms

__utm.gif

__utm.gif

13 ms

openapi.a2ed73393cad04481c1dfb3f7794921f.js

openapi.a2ed73393cad04481c1dfb3f7794921f.js

210 ms

openapi.a2ed73393cad04481c1dfb3f7794921f.js

openapi.a2ed73393cad04481c1dfb3f7794921f.js

289 ms

back.png

back.png

150 ms

head.jpg

head.jpg

150 ms

logo2.png

logo2.png

148 ms

logo.png

logo.png

150 ms

menu.png

menu.png

149 ms

card-v21-index.jpg

card-v21-index.jpg

331 ms

title-sm.jpg

title-sm.jpg

341 ms

title2_tractor_index.jpg

title2_tractor_index.jpg

341 ms

pdd_belarusi_ios.jpg

pdd_belarusi_ios.jpg

342 ms

title.png

title.png

354 ms

title.jpg

title.jpg

361 ms

title.jpg

title.jpg

553 ms

title.jpg

title.jpg

569 ms

title_test_ios.jpg

title_test_ios.jpg

454 ms

pdd-online.png

pdd-online.png

457 ms

top-20.png

top-20.png

473 ms

tasks-online.png

tasks-online.png

482 ms

map.png

map.png

568 ms

card-maket-v-21-index.png

card-maket-v-21-index.png

572 ms

tasks-android.png

tasks-android.png

595 ms

logo.jpg

logo.jpg

602 ms

logo.jpg

logo.jpg

680 ms

store-google.png

store-google.png

684 ms

store-apple.png

store-apple.png

684 ms

store-huawei.png

store-huawei.png

685 ms

back.jpg

back.jpg

677 ms

sc-24-vb.png

sc-24-vb.png

692 ms

links-back.png

links-back.png

765 ms

slogan.png

slogan.png

767 ms

car.jpg

car.jpg

880 ms

otb.png

otb.png

769 ms

links.png

links.png

793 ms

js

js

55 ms

analytics.js

analytics.js

22 ms

collect

collect

14 ms

title-read-pdd.png

title-read-pdd.png

689 ms

title-top20.png

title-top20.png

752 ms

title-online.png

title-online.png

758 ms

title-schools.png

title-schools.png

761 ms

title-cd.png

title-cd.png

788 ms

cd-version-21-2024.png

cd-version-21-2024.png

927 ms

title-educ.png

title-educ.png

860 ms

title-test-app.png

title-test-app.png

871 ms

add-back.png

add-back.png

871 ms

upload.gif

upload.gif

112 ms

widget_community.php

widget_community.php

175 ms

collect

collect

26 ms

tag.js

tag.js

929 ms

add-sep.png

add-sep.png

697 ms

loader_nav210215584060_3.js

loader_nav210215584060_3.js

254 ms

fonts_cnt.c7a76efe.css

fonts_cnt.c7a76efe.css

1056 ms

lite.ca486089.css

lite.ca486089.css

875 ms

lang3_2.js

lang3_2.js

458 ms

c3d11fba.296f7859.js

c3d11fba.296f7859.js

646 ms

xdm.js

xdm.js

639 ms

base.3a6f1d6d.css

base.3a6f1d6d.css

664 ms

links.gif

links.gif

719 ms

footer-grass.png

footer-grass.png

872 ms

footer-city.png

footer-city.png

879 ms

footer-sign.jpg

footer-sign.jpg

867 ms

lite.bcf10ece3464fec8b554bde483fa2494.js

lite.bcf10ece3464fec8b554bde483fa2494.js

331 ms

advert.gif

advert.gif

690 ms

browsers.png

browsers.png

101 ms

upload.gif

upload.gif

88 ms

code.js

code.js

764 ms

sync_cookie_image_decide

sync_cookie_image_decide

181 ms

sync_cookie_image_decide

sync_cookie_image_decide

143 ms

counter

counter

128 ms

dyn-goal-config.js

dyn-goal-config.js

252 ms

1

1

139 ms

1

1

267 ms

1

1

140 ms

Accessibility Review

pdd.by accessibility score

55

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

pdd.by 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

High

Page has valid source maps

SEO Factors

pdd.by SEO score

69

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

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 Pdd.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 Pdd.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

pdd.by

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