Tools & Wizards About Us
kolomna-spravka.ru screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

kolomna-spravka.ru

Новости и организации Коломны: Справка по Коломне и Коломенскому району

Page Load Speed

5.4 sec in total

First Response

225 ms

Resources Loaded

4.1 sec

Page Rendered

1.1 sec

kolomna-spravka.ru screenshot

About Website

Visit kolomna-spravka.ru now to see the best up-to-date Kolomna Spravka content for Russia and also check out these interesting facts you probably never knew about kolomna-spravka.ru

Город Коломна. Новости Коломны. Организации Коломны. Газета "Ять", каталог организаций, фотографии Коломны, расписание транспорта Коломны. Магазины, аптеки , рестораны Коломны Афиша, форум, частные об...

Visit kolomna-spravka.ru

Key Findings

We analyzed Kolomna-spravka.ru page load time and found that the first response time was 225 ms and then it took 5.2 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

kolomna-spravka.ru performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.2 s

1/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value14.0 s

1/100

10%

TBT (Total Blocking Time)

Value410 ms

66/100

30%

CLS (Cumulative Layout Shift)

Value0.196

63/100

15%

TTI (Time to Interactive)

Value20.6 s

2/100

10%

Network Requests Diagram

kolomna-spravka.ru

225 ms

kolomna-spravka.ru

697 ms

jquery.min.js

35 ms

jquery.lightbox-0.5.js

218 ms

popper.min.js

50 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 40% of them (33 requests) were addressed to the original Kolomna-spravka.ru, 10% (8 requests) were made to S1.kolomna-spravka.ru and 10% (8 requests) were made to S2.kolomna-spravka.ru. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source An.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 433.8 kB (10%)

Content Size

4.1 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kolomna-spravka.ru main page is 4.1 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. 55% of websites need less resources to load. Images take 3.4 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 104.5 kB

  • Original 118.3 kB
  • After minification 89.1 kB
  • After compression 13.8 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 29.3 kB, which is 25% 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 104.5 kB or 88% of the original size.

Image Optimization

-9%

Potential reduce by 299.2 kB

  • Original 3.4 MB
  • After minification 3.1 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. Kolomna Spravka images are well optimized though.

JavaScript Optimization

-4%

Potential reduce by 25.1 kB

  • Original 587.9 kB
  • After minification 587.9 kB
  • After compression 562.8 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

-9%

Potential reduce by 5.0 kB

  • Original 57.5 kB
  • After minification 57.4 kB
  • After compression 52.5 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. Kolomna-spravka.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 28 (37%)

Requests Now

76

After Optimization

48

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kolomna Spravka. 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 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kolomna-spravka.ru

kolomna-spravka.ru

225 ms

kolomna-spravka.ru

kolomna-spravka.ru

697 ms

jquery.min.js

jquery.min.js

35 ms

jquery.lightbox-0.5.js

jquery.lightbox-0.5.js

218 ms

popper.min.js

popper.min.js

50 ms

bootstrap.min.js

bootstrap.min.js

48 ms

all.min.js

all.min.js

954 ms

bootstrap.min.css

bootstrap.min.css

475 ms

VirtaJS.js

VirtaJS.js

367 ms

main.js

main.js

364 ms

request.js

request.js

368 ms

ksc.css

ksc.css

475 ms

ks.css

ks.css

479 ms

generic.js

generic.js

477 ms

colorbox.js

colorbox.js

593 ms

colorbox.css

colorbox.css

585 ms

jquery.rating.pack.js

jquery.rating.pack.js

586 ms

jquery.rating.css

jquery.rating.css

588 ms

jquery.rating.js

jquery.rating.js

592 ms

jquery.rating.css

jquery.rating.css

710 ms

jquery.carouFredSel-6.2.1.js

jquery.carouFredSel-6.2.1.js

804 ms

style.css

style.css

712 ms

css

css

45 ms

all.min.css

all.min.css

824 ms

current.js

current.js

713 ms

lightbox.css

lightbox.css

826 ms

context.js

context.js

969 ms

reset.css

reset.css

123 ms

gtm.js

gtm.js

54 ms

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658 ms

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583 ms

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701 ms

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795 ms

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832 ms

cycounter

cycounter

766 ms

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772 ms

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890 ms

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880 ms

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890 ms

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667 ms

domashnie_zhivotnye.png

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783 ms

ks_full_logo.svg

ks_full_logo.svg

241 ms

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358 ms

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360 ms

odnoklassniki.png

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166 ms

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165 ms

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581 ms

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616 ms

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764 ms

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679 ms

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788 ms

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808 ms

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701 ms

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885 ms

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771 ms

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1038 ms

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791 ms

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679 ms

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788 ms

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1052 ms

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588 ms

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595 ms

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674 ms

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805 ms

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804 ms

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813 ms

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702 ms

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762 ms

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23 ms

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32 ms

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fa-solid-900.woff

335 ms

fa-regular-400.woff

fa-regular-400.woff

300 ms

GOSTUI2-regular.woff

GOSTUI2-regular.woff

391 ms

context.js

context.js

1116 ms

js

js

141 ms

hit

hit

587 ms

tag.js

tag.js

1085 ms

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236 ms

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512 ms

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443 ms

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323 ms

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674 ms

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144 ms

Accessibility Review

kolomna-spravka.ru accessibility score

85

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 progressbar elements do not have accessible names.

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

Best Practices

kolomna-spravka.ru best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

kolomna-spravka.ru SEO score

99

Search Engine Optimization Advices

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

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kolomna-spravka.ru 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 Kolomna-spravka.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

kolomna-spravka.ru

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