Tools & Wizards About Us
petrocom.kz screenshot

Report Summary

  • 88

    Performance

    Renders faster than
    90% of other websites

  • 46

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

petrocom.kz

Продажа компьютеров, оргтехники, программного обеспечения в Петропавловске - Магазин Дом Романовых

Page Load Speed

2.7 sec in total

First Response

560 ms

Resources Loaded

2 sec

Page Rendered

134 ms

petrocom.kz screenshot

About Website

Welcome to petrocom.kz homepage info - get ready to check Petrocom best content for Kazakhstan right away, or after learning these important things about petrocom.kz

ПетрокомЦентр (магазин Дом Романовых) является официальным представителем Microsoft, Intel, Dlink, Betamax в Петропавловске. Продажа компьютеров, оргтехники, программного обеспечения. Сервисный центр ...

Visit petrocom.kz

Key Findings

We analyzed Petrocom.kz page load time and found that the first response time was 560 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

petrocom.kz performance score

88

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value2.1 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.477

18/100

15%

TTI (Time to Interactive)

Value1.2 s

100/100

10%

Network Requests Diagram

petrocom.kz

560 ms

opacity.js

184 ms

main.js

357 ms

main.css

362 ms

jsfunc.js

375 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 86% of them (30 requests) were addressed to the original Petrocom.kz, 6% (2 requests) were made to Status.icq.com and 6% (2 requests) were made to Counter.yadro.ru. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Petrocom.kz.

Page Optimization Overview & Recommendations

Page size can be reduced by 43.5 kB (19%)

Content Size

225.2 kB

After Optimization

181.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Petrocom.kz main page is 225.2 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. 15% of websites need less resources to load. Images take 178.8 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 33.5 kB

  • Original 37.5 kB
  • After minification 17.3 kB
  • After compression 4.0 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 20.2 kB, which is 54% 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 33.5 kB or 89% of the original size.

Image Optimization

-2%

Potential reduce by 3.7 kB

  • Original 178.8 kB
  • After minification 175.0 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. Petrocom images are well optimized though.

JavaScript Optimization

-78%

Potential reduce by 5.9 kB

  • Original 7.6 kB
  • After minification 4.8 kB
  • After compression 1.7 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 5.9 kB or 78% of the original size.

CSS Optimization

-26%

Potential reduce by 345 B

  • Original 1.3 kB
  • After minification 1.3 kB
  • After compression 990 B

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. Petrocom.kz needs all CSS files to be minified and compressed as it can save up to 345 B or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (21%)

Requests Now

33

After Optimization

26

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Petrocom. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

petrocom.kz

petrocom.kz

560 ms

opacity.js

opacity.js

184 ms

main.js

main.js

357 ms

main.css

main.css

362 ms

jsfunc.js

jsfunc.js

375 ms

online.gif

online.gif

540 ms

online.gif

online.gif

561 ms

index_01.jpg

index_01.jpg

182 ms

index_02.jpg

index_02.jpg

177 ms

index_04.jpg

index_04.jpg

178 ms

index_05.jpg

index_05.jpg

184 ms

index_14.gif

index_14.gif

354 ms

index_07.jpg

index_07.jpg

355 ms

index_09.jpg

index_09.jpg

361 ms

index_21.jpg

index_21.jpg

361 ms

index_21.gif

index_21.gif

362 ms

hit

hit

255 ms

index_16.jpg

index_16.jpg

351 ms

index_03.jpg

index_03.jpg

518 ms

index_06.jpg

index_06.jpg

521 ms

index_18.jpg

index_18.jpg

529 ms

index_10.jpg

index_10.jpg

531 ms

index_15.gif

index_15.gif

531 ms

4080.jpg.crdownload

4080.jpg.crdownload

710 ms

4070.jpg

4070.jpg

870 ms

865.webp

865.webp

698 ms

rapoo-v820.jpg

rapoo-v820.jpg

889 ms

500i.webp

500i.webp

891 ms

index_24_1.jpg

index_24_1.jpg

711 ms

index_12.jpg

index_12.jpg

877 ms

index_13.gif

index_13.gif

890 ms

spacer.gif

spacer.gif

893 ms

index_17.jpg

index_17.jpg

1035 ms

hit

hit

530 ms

counter2

counter2

253 ms

Accessibility Review

petrocom.kz accessibility score

46

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

petrocom.kz best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

SEO Factors

petrocom.kz SEO score

62

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

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 Petrocom.kz 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 Petrocom.kz 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

petrocom.kz

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