Tools & Wizards About Us
kazbt.kz screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

kazbt.kz

kazbt.kz - интернет-магазин бытовой техники

Page Load Speed

3.6 sec in total

First Response

732 ms

Resources Loaded

2.8 sec

Page Rendered

77 ms

kazbt.kz screenshot

About Website

Click here to check amazing Kazbt content for Kazakhstan. Otherwise, check out these important facts you probably never knew about kazbt.kz

Интернет магазин kazbt.kz предлагает широкий ассортимент бытовой техники по привлекательным ценам

Visit kazbt.kz

Key Findings

We analyzed Kazbt.kz page load time and found that the first response time was 732 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

kazbt.kz performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.4 s

2/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value9.5 s

11/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value9.0 s

33/100

10%

Network Requests Diagram

kazbt.kz

732 ms

ga.js

10 ms

jquery.js

604 ms

jquery-ui.js

1421 ms

jquery-ui.css

572 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 89% of them (25 requests) were addressed to the original Kazbt.kz, 7% (2 requests) were made to Google-analytics.com and 4% (1 request) were made to Mc.yandex.ru. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Kazbt.kz.

Page Optimization Overview & Recommendations

Page size can be reduced by 63.0 kB (28%)

Content Size

226.0 kB

After Optimization

163.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kazbt.kz main page is 226.0 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. 20% of websites need less resources to load. Javascripts take 186.3 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 12.0 kB

  • Original 16.1 kB
  • After minification 15.7 kB
  • After compression 4.1 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 12.0 kB or 74% of the original size.

Image Optimization

-9%

Potential reduce by 1.1 kB

  • Original 12.1 kB
  • After minification 11.0 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. Kazbt images are well optimized though.

JavaScript Optimization

-25%

Potential reduce by 47.4 kB

  • Original 186.3 kB
  • After minification 185.9 kB
  • After compression 138.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 47.4 kB or 25% of the original size.

CSS Optimization

-23%

Potential reduce by 2.6 kB

  • Original 11.6 kB
  • After minification 11.6 kB
  • After compression 9.0 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. Kazbt.kz needs all CSS files to be minified and compressed as it can save up to 2.6 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (58%)

Requests Now

26

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kazbt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kazbt.kz

kazbt.kz

732 ms

ga.js

ga.js

10 ms

jquery.js

jquery.js

604 ms

jquery-ui.js

jquery-ui.js

1421 ms

jquery-ui.css

jquery-ui.css

572 ms

jquery.bgiframe.min.js

jquery.bgiframe.min.js

571 ms

jquery.ajaxQueue.js

jquery.ajaxQueue.js

577 ms

thickbox-compressed.js

thickbox-compressed.js

580 ms

jquery.autocomplete.pack.js

jquery.autocomplete.pack.js

856 ms

jquery.treeview.js

jquery.treeview.js

856 ms

jquery.autocomplete.css

jquery.autocomplete.css

866 ms

thickbox.css

thickbox.css

870 ms

jquery.treeview.css

jquery.treeview.css

900 ms

jquery.cookie.js

jquery.cookie.js

1140 ms

stylesheet.css

stylesheet.css

1141 ms

header.js

header.js

1154 ms

style.css

style.css

1160 ms

slides.js

slides.js

1200 ms

logo.png

logo.png

1450 ms

header_phone.png

header_phone.png

1450 ms

header_cart.png

header_cart.png

1451 ms

__utm.gif

__utm.gif

13 ms

header_search.png

header_search.png

290 ms

footerbg.png

footerbg.png

286 ms

watch.js

watch.js

24 ms

loadingAnimation.gif

loadingAnimation.gif

290 ms

ui-bg_flat_75_ffffff_40x100.png

ui-bg_flat_75_ffffff_40x100.png

548 ms

ui-icons_222222_256x240.png

ui-icons_222222_256x240.png

546 ms

Accessibility Review

kazbt.kz accessibility score

91

Accessibility Issues

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

Links do not have a discernible name

Best Practices

kazbt.kz 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

kazbt.kz SEO score

77

Search Engine Optimization Advices

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 Kazbt.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 Kazbt.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

kazbt.kz

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