Report Summary

  • 25

    Performance

    Renders faster than
    45% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 64% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    47% of websites

  • 90

    SEO

    Google-friendlier than
    73% of websites

kostromama.ru

Костромама.ру - сайт для родителей и детей Костромы

Page Load Speed

6.7 sec in total

First Response

1.3 sec

Resources Loaded

5 sec

Page Rendered

474 ms

kostromama.ru screenshot

About Website

Click here to check amazing Kostromama content for Russia. Otherwise, check out these important facts you probably never knew about kostromama.ru

Информационный сайт родителей и детей Костромы

Visit kostromama.ru

Key Findings

We analyzed Kostromama.ru page load time and found that the first response time was 1.3 sec and then it took 5.5 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

kostromama.ru performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value7.5 s

26/100

10%

TBT (Total Blocking Time)

Value1,650 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value12.5 s

14/100

10%

Network Requests Diagram

kostromama.ru

1260 ms

normalize.css

197 ms

bootstrap.css

759 ms

main.css

477 ms

custom.css

479 ms

Our browser made a total of 198 requests to load all elements on the main page. We found that 82% of them (163 requests) were addressed to the original Kostromama.ru, 4% (7 requests) were made to Ulogin.ru and 3% (5 requests) were made to K1news.ru. The less responsive or slowest element that took the longest time to load (3.6 sec) relates to the external source K1news.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 862.0 kB (16%)

Content Size

5.4 MB

After Optimization

4.6 MB

In fact, the total size of Kostromama.ru main page is 5.4 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 4.6 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 202.8 kB

  • Original 229.7 kB
  • After minification 162.1 kB
  • After compression 26.9 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 67.6 kB, which is 29% 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 202.8 kB or 88% of the original size.

Image Optimization

-4%

Potential reduce by 193.1 kB

  • Original 4.6 MB
  • After minification 4.4 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. Kostromama images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 295.6 kB

  • Original 453.6 kB
  • After minification 401.3 kB
  • After compression 158.0 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 295.6 kB or 65% of the original size.

CSS Optimization

-82%

Potential reduce by 170.5 kB

  • Original 207.8 kB
  • After minification 198.6 kB
  • After compression 37.3 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. Kostromama.ru needs all CSS files to be minified and compressed as it can save up to 170.5 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 64 (33%)

Requests Now

192

After Optimization

128

The browser has sent 192 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kostromama. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

kostromama.ru accessibility score

83

Accessibility Issues

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.

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

Best Practices

kostromama.ru best practices score

75

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

Browser errors were logged to the console

SEO Factors

kostromama.ru SEO score

90

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

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 Kostromama.ru 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 Kostromama.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

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