Tools & Wizards About Us
web-ku.ru screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

web-ku.ru

Web-студия Серпухова, Протвино, Пущино, Тарусы

Page Load Speed

3.3 sec in total

First Response

543 ms

Resources Loaded

2.6 sec

Page Rendered

168 ms

web-ku.ru screenshot

About Website

Welcome to web-ku.ru homepage info - get ready to check Web Ku best content right away, or after learning these important things about web-ku.ru

создание сайтов, продвижение сайтов в серпухове протвино пущино

Visit web-ku.ru

Key Findings

We analyzed Web-ku.ru page load time and found that the first response time was 543 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

web-ku.ru performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

1/100

25%

SI (Speed Index)

Value5.1 s

61/100

10%

TBT (Total Blocking Time)

Value250 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value0.224

56/100

15%

TTI (Time to Interactive)

Value5.5 s

71/100

10%

Network Requests Diagram

web-ku.ru

543 ms

k2.css

149 ms

bootstrap.min.css

308 ms

font-awesome.css

386 ms

bootstrap-responsive.min.css

384 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 85% of them (35 requests) were addressed to the original Web-ku.ru, 5% (2 requests) were made to Fonts.googleapis.com and 5% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (866 ms) belongs to the original domain Web-ku.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 36.9 kB (3%)

Content Size

1.1 MB

After Optimization

1.1 MB

  • HTML
  • Images

In fact, the total size of Web-ku.ru main page is 1.1 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. 35% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 30.0 kB

  • Original 37.8 kB
  • After minification 32.0 kB
  • After compression 7.9 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 5.8 kB, which is 15% 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 30.0 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 7.0 kB

  • Original 1.1 MB
  • After minification 1.1 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. Web Ku images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 19 (51%)

Requests Now

37

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Web Ku. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

web-ku.ru

web-ku.ru

543 ms

k2.css

k2.css

149 ms

bootstrap.min.css

bootstrap.min.css

308 ms

font-awesome.css

font-awesome.css

386 ms

bootstrap-responsive.min.css

bootstrap-responsive.min.css

384 ms

css

css

21 ms

css

css

39 ms

template.css

template.css

388 ms

preset1.css

preset1.css

386 ms

sp-smart-minima.css

sp-smart-minima.css

391 ms

mootools-core.js

mootools-core.js

456 ms

core.js

core.js

518 ms

jquery.min.js

jquery.min.js

643 ms

jquery-noconflict.js

jquery-noconflict.js

524 ms

k2.js

k2.js

525 ms

bootstrap.min.js

bootstrap.min.js

520 ms

modernizr-2.6.2.min.js

modernizr-2.6.2.min.js

588 ms

menu.js

menu.js

681 ms

helix.core.js

helix.core.js

682 ms

minima.slider.js

minima.slider.js

682 ms

047v9.png

047v9.png

156 ms

5581.jpg

5581.jpg

273 ms

prodvige-saitov.jpg

prodvige-saitov.jpg

165 ms

kontext-glav.jpg

kontext-glav.jpg

283 ms

internet_kartinki_oboi.png

internet_kartinki_oboi.png

866 ms

dev.png

dev.png

280 ms

web_create3.png

web_create3.png

306 ms

ru.png

ru.png

324 ms

amd.png

amd.png

663 ms

png.png

png.png

804 ms

all.js

all.js

76 ms

search.png

search.png

371 ms

font

font

9 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

509 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

389 ms

all.js

all.js

9 ms

45 ms

5581.jpg

5581.jpg

377 ms

prodvige-saitov.jpg

prodvige-saitov.jpg

266 ms

kontext-glav.jpg

kontext-glav.jpg

384 ms

fontawesome-webfont.ttf

fontawesome-webfont.ttf

248 ms

Accessibility Review

web-ku.ru accessibility score

80

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

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

web-ku.ru best practices score

58

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

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

web-ku.ru SEO score

86

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

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

    EN

  • Encoding

    UTF-8

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

web-ku.ru

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