Tools & Wizards About Us

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

cbstar.kz

Продажа портативных радиостанций, автомобильных радиостанций, стационарных радиостанций, аксессуаров и кабелей в Казахстане

Page Load Speed

44.4 sec in total

First Response

384 ms

Resources Loaded

43.7 sec

Page Rendered

282 ms

About Website

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

Продажа носимых раций и автораций, радиостанций, усилителей сотового сигнала GSM, антенн, кабелей и аксессуаров в Алматы, Казахстан. Качество и приятные цены! Доставка по всему Казахстану. Оптом и в р...

Visit cbstar.kz

Key Findings

We analyzed Cbstar.kz page load time and found that the first response time was 384 ms and then it took 44 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 7 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

cbstar.kz performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value35.0 s

0/100

25%

SI (Speed Index)

Value21.6 s

0/100

10%

TBT (Total Blocking Time)

Value500 ms

58/100

30%

CLS (Cumulative Layout Shift)

Value0.29

41/100

15%

TTI (Time to Interactive)

Value20.3 s

2/100

10%

Network Requests Diagram

cbstar.kz

384 ms

cbstar.kz

1430 ms

jq.js

586 ms

md5-min.js

565 ms

highslide-full.min.js

193 ms

Our browser made a total of 119 requests to load all elements on the main page. We found that 69% of them (82 requests) were addressed to the original Cbstar.kz, 24% (28 requests) were made to Client.onicon.ru and 3% (3 requests) were made to Counter.megagroup.ru. The less responsive or slowest element that took the longest time to load (20 sec) belongs to the original domain Cbstar.kz.

Page Optimization Overview & Recommendations

Page size can be reduced by 519.8 kB (9%)

Content Size

6.1 MB

After Optimization

5.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cbstar.kz main page is 6.1 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 5.2 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 145.9 kB

  • Original 184.1 kB
  • After minification 178.7 kB
  • After compression 38.2 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 145.9 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 59.4 kB

  • Original 5.2 MB
  • After minification 5.1 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. Cbstar images are well optimized though.

JavaScript Optimization

-42%

Potential reduce by 273.8 kB

  • Original 651.1 kB
  • After minification 649.8 kB
  • After compression 377.2 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 273.8 kB or 42% of the original size.

CSS Optimization

-82%

Potential reduce by 40.7 kB

  • Original 49.4 kB
  • After minification 38.1 kB
  • After compression 8.7 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. Cbstar.kz needs all CSS files to be minified and compressed as it can save up to 40.7 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (37%)

Requests Now

102

After Optimization

64

  • Images
  • JavaScript
  • CSS

The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cbstar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

cbstar.kz accessibility score

63

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

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

cbstar.kz best practices score

50

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

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

cbstar.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

    RU

  • Encoding

    UTF-8

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

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