Tools & Wizards About Us
oka.by screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

oka.by

Межкомнатные двери ОКА оптом и в розницу. Двери из массива. Двери ОКА

Page Load Speed

5.6 sec in total

First Response

477 ms

Resources Loaded

4.8 sec

Page Rendered

364 ms

oka.by screenshot

About Website

Visit oka.by now to see the best up-to-date Oka content for Russia and also check out these interesting facts you probably never knew about oka.by

Официальный сайт компании "ОКА". Межкомнатные двери из натурального массива оптом и в розницу

Visit oka.by

Key Findings

We analyzed Oka.by page load time and found that the first response time was 477 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

oka.by performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value13.5 s

0/100

25%

SI (Speed Index)

Value21.8 s

0/100

10%

TBT (Total Blocking Time)

Value3,090 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.019

100/100

15%

TTI (Time to Interactive)

Value36.2 s

0/100

10%

Network Requests Diagram

oka.by

477 ms

oka.by

1091 ms

kernel_main.css

359 ms

template_03e365a4be745f32bac92c0425d569c7.css

902 ms

kernel_main.js

934 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 55% of them (44 requests) were addressed to the original Oka.by, 9% (7 requests) were made to St6-21.vk.com and 8% (6 requests) were made to Vk.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Oka.by.

Page Optimization Overview & Recommendations

Page size can be reduced by 585.1 kB (44%)

Content Size

1.3 MB

After Optimization

748.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Oka.by main page is 1.3 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. CSS take 924.7 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 55.3 kB

  • Original 71.4 kB
  • After minification 61.5 kB
  • After compression 16.1 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. This page needs HTML code to be minified as it can gain 9.9 kB, which is 14% 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 55.3 kB or 77% of the original size.

Image Optimization

-3%

Potential reduce by 3.0 kB

  • Original 98.2 kB
  • After minification 95.2 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. Oka images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 23.0 kB

  • Original 239.0 kB
  • After minification 239.0 kB
  • After compression 216.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-54%

Potential reduce by 503.8 kB

  • Original 924.7 kB
  • After minification 901.2 kB
  • After compression 420.9 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. Oka.by needs all CSS files to be minified and compressed as it can save up to 503.8 kB or 54% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (51%)

Requests Now

68

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oka. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

oka.by

oka.by

477 ms

oka.by

oka.by

1091 ms

kernel_main.css

kernel_main.css

359 ms

template_03e365a4be745f32bac92c0425d569c7.css

template_03e365a4be745f32bac92c0425d569c7.css

902 ms

kernel_main.js

kernel_main.js

934 ms

core_db.min.js

core_db.min.js

346 ms

core_frame_cache.min.js

core_frame_cache.min.js

353 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

707 ms

ajax.min.js

ajax.min.js

574 ms

kernel_currency.js

kernel_currency.js

470 ms

template_ceb2df0c3de10646c453bb4544db90f4.js

template_ceb2df0c3de10646c453bb4544db90f4.js

957 ms

css

css

35 ms

all.css

all.css

36 ms

mn7PEeCf1O

mn7PEeCf1O

611 ms

openapi.c340c125c61ec5745ebb2a98626e46ab.js

openapi.c340c125c61ec5745ebb2a98626e46ab.js

209 ms

ba.js

ba.js

299 ms

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

578 ms

copy.png

copy.png

657 ms

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153 ms

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249 ms

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153 ms

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152 ms

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150 ms

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151 ms

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151 ms

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152 ms

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225 ms

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246 ms

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246 ms

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247 ms

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588 ms

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253 ms

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338 ms

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576 ms

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346 ms

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591 ms

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372 ms

company.png

company.png

450 ms

ai.png

ai.png

446 ms

arrows.png

arrows.png

456 ms

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4iCs6KVjbNBYlgoKew7w.woff

58 ms

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4iCv6KVjbNBYlgoCjC3jtGyL.woff

109 ms

4iCv6KVjbNBYlgoCxCvjtGyL.woff

4iCv6KVjbNBYlgoCxCvjtGyL.woff

110 ms

fa-solid-900.woff

fa-solid-900.woff

25 ms

fa-regular-400.woff

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56 ms

4iCu6KVjbNBYlgoKej7wl08.woff

4iCu6KVjbNBYlgoKej7wl08.woff

109 ms

fontawesome-webfont.woff

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503 ms

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524 ms

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556 ms

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619 ms

upload.gif

upload.gif

117 ms

widget_community.php

widget_community.php

250 ms

tag.js

tag.js

927 ms

social_icons.png

social_icons.png

590 ms

gtm.js

gtm.js

81 ms

ajax_counter.php

ajax_counter.php

1041 ms

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4049c1f5fad5b271f0b1bb791e75ca90.jpg

784 ms

scroll.png

scroll.png

555 ms

slider_pagination.png

slider_pagination.png

561 ms

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610 ms

mn7PEeCf1O

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301 ms

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862 ms

bx_stat

bx_stat

186 ms

loader_nav211615188245_3.js

loader_nav211615188245_3.js

265 ms

fonts_cnt.c7a76efe.css

fonts_cnt.c7a76efe.css

962 ms

lite.c9bfd4eb.css

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781 ms

lang3_2.js

lang3_2.js

644 ms

c3d11fba.3452185e.js

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641 ms

xdm.js

xdm.js

625 ms

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662 ms

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503 ms

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lite.f8081c5724ea3c8f7503758696b1108c.js

216 ms

advert.gif

advert.gif

702 ms

browsers.png

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195 ms

upload.gif

upload.gif

87 ms

code.js

code.js

856 ms

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sync_cookie_image_decide

183 ms

sync_cookie_image_decide

sync_cookie_image_decide

129 ms

1

1

146 ms

counter

counter

144 ms

Accessibility Review

oka.by accessibility score

68

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

oka.by 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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

oka.by SEO score

82

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

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

High

Tap targets are not sized appropriately

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 Oka.by 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 Oka.by 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

oka.by

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