Tools & Wizards About Us
slando.kz screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 48% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

slando.kz

OLX.kz: сервис объявлений Казахстана. Сайт популярных объявлений - купля/продажа б/у и новых товаров на OLX.kz Казахстан

Page Load Speed

5.3 sec in total

First Response

715 ms

Resources Loaded

4.1 sec

Page Rendered

481 ms

slando.kz screenshot

About Website

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

OLX.kz в Казахстане - крупнейший сервис объявлений: недвижимость, работа, транспорт, купля/продажа товаров, услуги!

Visit slando.kz

Key Findings

We analyzed Slando.kz page load time and found that the first response time was 715 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

slando.kz performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

17/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value26.9 s

0/100

10%

TBT (Total Blocking Time)

Value44,910 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.133

81/100

15%

TTI (Time to Interactive)

Value55.7 s

0/100

10%

Network Requests Diagram

slando.kz

715 ms

olx.kz

1289 ms

ninja.js

46 ms

advertising.js

397 ms

swfe28c0aeea111367621e9c509ab05fb1.css

760 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Slando.kz, 26% (22 requests) were made to Olx.kz and 4% (3 requests) were made to C.zero.kz. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Olx.kz.

Page Optimization Overview & Recommendations

Page size can be reduced by 765.4 kB (46%)

Content Size

1.7 MB

After Optimization

904.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Slando.kz main page is 1.7 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. Javascripts take 765.1 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 171.3 kB

  • Original 193.5 kB
  • After minification 123.9 kB
  • After compression 22.2 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. This page needs HTML code to be minified as it can gain 69.6 kB, which is 36% 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 171.3 kB or 89% of the original size.

Image Optimization

-10%

Potential reduce by 69.2 kB

  • Original 693.6 kB
  • After minification 624.4 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. Slando images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 510.1 kB

  • Original 765.1 kB
  • After minification 765.0 kB
  • After compression 255.0 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 510.1 kB or 67% of the original size.

CSS Optimization

-82%

Potential reduce by 14.8 kB

  • Original 18.1 kB
  • After minification 11.8 kB
  • After compression 3.3 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. Slando.kz needs all CSS files to be minified and compressed as it can save up to 14.8 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (41%)

Requests Now

78

After Optimization

46

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Slando. 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 as a result speed up the page load time.

Network Requests Diagram

slando.kz

slando.kz

715 ms

olx.kz

olx.kz

1289 ms

ninja.js

ninja.js

46 ms

advertising.js

advertising.js

397 ms

swfe28c0aeea111367621e9c509ab05fb1.css

swfe28c0aeea111367621e9c509ab05fb1.css

760 ms

swf977f8ed2766e092e3df0a36fce817b4.css

swf977f8ed2766e092e3df0a36fce817b4.css

386 ms

it-cee

it-cee

17 ms

sw480f2a8ddb1bcc9e10ebac78a94989d3.js

sw480f2a8ddb1bcc9e10ebac78a94989d3.js

1136 ms

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sw09c2cb0804d9856d80cb25ca97d14257.js

383 ms

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222 ms

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273 ms

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267 ms

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305 ms

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219 ms

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265 ms

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393 ms

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253 ms

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146 ms

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257 ms

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146 ms

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215 ms

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254 ms

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210 ms

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385 ms

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144 ms

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247 ms

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96265654_7_261x203_1-kom-komnatnaya-kvartira-kv-buhar-zhyrau-96-40-m2-tsentr-ryadom-vokzal-_rev010.jpg

299 ms

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383 ms

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382 ms

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237 ms

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207 ms

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429 ms

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206 ms

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205 ms

gtm.js

gtm.js

44 ms

gpt.js

gpt.js

39 ms

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199 ms

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793 ms

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207 ms

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987 ms

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364 ms

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404 ms

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405 ms

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610 ms

pubads_impl_83.js

pubads_impl_83.js

54 ms

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563 ms

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564 ms

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614 ms

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752 ms

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973 ms

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755 ms

z.js

z.js

385 ms

fbds.js

fbds.js

109 ms

uz_til.js

uz_til.js

72 ms

rtrg

rtrg

259 ms

code.js

code.js

316 ms

qryz_v3.2.js

qryz_v3.2.js

110 ms

watch.js

watch.js

62 ms

ads

ads

152 ms

container.html

container.html

51 ms

voc.js

voc.js

30 ms

39 ms

qeryz_v3.2.php

qeryz_v3.2.php

121 ms

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131 ms

style_survey_v3.css

style_survey_v3.css

59 ms

osd.js

osd.js

25 ms

counter

counter

200 ms

z.js

z.js

189 ms

dc.js

dc.js

90 ms

hit;Slando_KZ

hit;Slando_KZ

280 ms

all.js

all.js

128 ms

hit.xiti

hit.xiti

43 ms

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245 ms

__utm.gif

__utm.gif

21 ms

z.png

z.png

454 ms

ga-audiences

ga-audiences

302 ms

72 ms

xd_arbiter.php

xd_arbiter.php

160 ms

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xd_arbiter.php

298 ms

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269 ms

hit;Slando_KZ

hit;Slando_KZ

135 ms

253 ms

tracker

tracker

189 ms

58 ms

xd_arbiter.php

xd_arbiter.php

133 ms

Accessibility Review

slando.kz accessibility score

79

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

slando.kz best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

slando.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

    RU

  • Language Claimed

    RU

  • Encoding

    UTF-8

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

slando.kz

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