Tools & Wizards About Us
ptc-holding.kz screenshot

Report Summary

  • 68

    Performance

    Renders faster than
    80% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 46% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

ptc-holding.kz

PTC Holding – оператор железнодорожного транспорта и инфраструктуры Республики Казахстан

Page Load Speed

7.8 sec in total

First Response

521 ms

Resources Loaded

7 sec

Page Rendered

263 ms

ptc-holding.kz screenshot

About Website

Visit ptc-holding.kz now to see the best up-to-date PTC Holding content and also check out these interesting facts you probably never knew about ptc-holding.kz

оператор железнодорожного транспорта и инфраструктуры Республики Казахстан

Visit ptc-holding.kz

Key Findings

We analyzed Ptc-holding.kz page load time and found that the first response time was 521 ms and then it took 7.2 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

ptc-holding.kz performance score

68

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

59/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value160 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.107

88/100

15%

TTI (Time to Interactive)

Value5.2 s

74/100

10%

Network Requests Diagram

ptc-holding.kz

521 ms

1538 ms

wp-emoji-release.min.js

174 ms

style.min.css

347 ms

styles.css

504 ms

Our browser made a total of 105 requests to load all elements on the main page. We found that 95% of them (100 requests) were addressed to the original Ptc-holding.kz, 2% (2 requests) were made to Googletagmanager.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Ptc-holding.kz.

Page Optimization Overview & Recommendations

Page size can be reduced by 365.0 kB (9%)

Content Size

4.2 MB

After Optimization

3.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ptc-holding.kz main page is 4.2 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. 70% of websites need less resources to load. Images take 4.0 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 67.7 kB

  • Original 79.7 kB
  • After minification 55.7 kB
  • After compression 12.0 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 24.0 kB, which is 30% 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 67.7 kB or 85% of the original size.

Image Optimization

-7%

Potential reduce by 294.5 kB

  • Original 4.0 MB
  • After minification 3.8 MB

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. PTC Holding images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 50 B

  • Original 21.0 kB
  • After minification 21.0 kB
  • After compression 20.9 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

-5%

Potential reduce by 2.7 kB

  • Original 55.7 kB
  • After minification 55.6 kB
  • After compression 53.0 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. Ptc-holding.kz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 33 (39%)

Requests Now

84

After Optimization

51

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PTC Holding. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ptc-holding.kz

ptc-holding.kz

521 ms

1538 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

174 ms

style.min.css

style.min.css

347 ms

styles.css

styles.css

504 ms

simple-spoiler.min.css

simple-spoiler.min.css

506 ms

stylesheet.css

stylesheet.css

513 ms

bootstrap.min.css

bootstrap.min.css

691 ms

bootstrap-datepicker.min.css

bootstrap-datepicker.min.css

523 ms

bootstrap-datepicker.standalone.min.css

bootstrap-datepicker.standalone.min.css

521 ms

fontello.css

fontello.css

678 ms

fancybox.css

fancybox.css

674 ms

style.css

style.css

683 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

701 ms

jquery.min.js

jquery.min.js

868 ms

jquery-migrate.min.js

jquery-migrate.min.js

842 ms

moreposts.js

moreposts.js

844 ms

bootstrap.min.js

bootstrap.min.js

859 ms

bootstrap-datepicker.min.js

bootstrap-datepicker.min.js

865 ms

bootstrap-datepicker.ru.min.js

bootstrap-datepicker.ru.min.js

865 ms

jquery.animateNumber.min.js

jquery.animateNumber.min.js

1009 ms

fancybox.umd.js

fancybox.umd.js

1181 ms

script.js

script.js

1029 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

1042 ms

style-alt-2.css

style-alt-2.css

1041 ms

js

js

61 ms

scripts.js

scripts.js

1041 ms

simple-spoiler.min.js

simple-spoiler.min.js

1175 ms

wp-embed.min.js

wp-embed.min.js

1365 ms

float.js

float.js

1365 ms

background-pattern.png

background-pattern.png

518 ms

pattern.jpg

pattern.jpg

1008 ms

kazakhstan.png

kazakhstan.png

202 ms

russia.png

russia.png

367 ms

uzbekistan.png

uzbekistan.png

199 ms

free-icon-china-3371973.png

free-icon-china-3371973.png

197 ms

icons8-kirgiziya-24.png

icons8-kirgiziya-24.png

201 ms

icons8-gruziya-24.png

icons8-gruziya-24.png

201 ms

logo_white.png

logo_white.png

365 ms

logo.png

logo.png

367 ms

favicon.png

favicon.png

369 ms

background-500x210.jpg

background-500x210.jpg

517 ms

Foto-2-500x210.jpg

Foto-2-500x210.jpg

502 ms

logistics-500x210.png

logistics-500x210.png

682 ms

e-500x210.png

e-500x210.png

519 ms

rent-500x210.png

rent-500x210.png

669 ms

cistern-500x210.png

cistern-500x210.png

687 ms

platform-500x210.png

platform-500x210.png

687 ms

map-scaled.jpg

map-scaled.jpg

1375 ms

A712225-500x300.jpg

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837 ms

394596979_816959653763075_488787125422550495_n-500x300.jpg

394596979_816959653763075_488787125422550495_n-500x300.jpg

852 ms

hefej-foto-3-500x300.jpg

hefej-foto-3-500x300.jpg

858 ms

petroleum300.png

petroleum300.png

858 ms

KTZH.png

KTZH.png

1003 ms

kaztemirtrans.png

kaztemirtrans.png

1189 ms

anpz_logo-1.jpg

anpz_logo-1.jpg

1030 ms

petro_logo-1.jpg

petro_logo-1.jpg

1030 ms

argus_logo-1.png

argus_logo-1.png

1169 ms

gazprom.png

gazprom.png

1171 ms

Vitol.png

Vitol.png

1200 ms

DGT_w.png

DGT_w.png

1202 ms

shubarkol_2.png

shubarkol_2.png

1336 ms

Olzha300.png

Olzha300.png

1338 ms

Arcelor_Mittal.png

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1209 ms

trans_techno.png

trans_techno.png

1222 ms

Gotham-Book.ttf

Gotham-Book.ttf

1224 ms

Gotham-Medium.ttf

Gotham-Medium.ttf

1808 ms

kazakhstan.png

kazakhstan.png

1310 ms

Gotham-ExtraLight.ttf

Gotham-ExtraLight.ttf

1670 ms

Gotham-Thin.ttf

Gotham-Thin.ttf

2031 ms

js

js

75 ms

analytics.js

analytics.js

68 ms

Gotham-Bold.ttf

Gotham-Bold.ttf

1320 ms

collect

collect

48 ms

russia.png

russia.png

1190 ms

Gotham-Black.ttf

Gotham-Black.ttf

1363 ms

Gotham-Ultra.ttf

Gotham-Ultra.ttf

1371 ms

Gotham-Light.ttf

Gotham-Light.ttf

1394 ms

collect

collect

37 ms

fontello.woff

fontello.woff

1407 ms

Gotham-Medium-Italic.ttf

Gotham-Medium-Italic.ttf

1406 ms

Gotham-Book-Italic.ttf

Gotham-Book-Italic.ttf

1604 ms

Gotham-ExtraLight-Italic.ttf

Gotham-ExtraLight-Italic.ttf

1689 ms

Gotham-Thin-Italic.ttf

Gotham-Thin-Italic.ttf

1413 ms

Gotham-Bold-Italic.ttf

Gotham-Bold-Italic.ttf

1431 ms

Gotham-Black-Italic.ttf

Gotham-Black-Italic.ttf

1653 ms

Gotham-Ultra-Italic.ttf

Gotham-Ultra-Italic.ttf

1569 ms

Gotham-Light-Italic.ttf

Gotham-Light-Italic.ttf

1458 ms

codes.json

codes.json

1469 ms

deltatrans_logo_180.png

deltatrans_logo_180.png

1520 ms

forteinvest-1.png

forteinvest-1.png

1540 ms

background.jpg

background.jpg

1591 ms

20211027_120702-900x220.jpg

20211027_120702-900x220.jpg

1461 ms

75-15-44-25-900x220.jpg

75-15-44-25-900x220.jpg

1456 ms

SAV_8447-900x220.jpg

SAV_8447-900x220.jpg

1474 ms

IMG-20220412-WA0121-900x220.jpg

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1377 ms

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20220412_094242-900x220.jpg

1397 ms

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1448 ms

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1458 ms

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1469 ms

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1382 ms

social.png

social.png

1403 ms

background-numbers.jpg

background-numbers.jpg

1404 ms

bg-companies.jpg

bg-companies.jpg

1439 ms

favicon-white.png

favicon-white.png

1457 ms

Accessibility Review

ptc-holding.kz accessibility score

78

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

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

ptc-holding.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

ptc-holding.kz SEO score

93

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

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ptc-holding.kz can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Russian language. Our system also found out that Ptc-holding.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

ptc-holding.kz

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