Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 90

    SEO

    Google-friendlier than
    69% of websites

katerina37.ru

KATERINA Ивановский трикотаж оптом и в розницу от производителя

Page Load Speed

13.3 sec in total

First Response

563 ms

Resources Loaded

12.3 sec

Page Rendered

419 ms

katerina37.ru screenshot

About Website

Click here to check amazing KATERINA 37 content for Russia. Otherwise, check out these important facts you probably never knew about katerina37.ru

Официальный интернет магазин КАТЕРИНА- это сотни товаров современного женского трикотажа, поставляемого клиентам напрямую от производителя оптом и в розницу г. Иваново. Ассортимент предприятия настоль...

Visit katerina37.ru

Key Findings

We analyzed Katerina37.ru page load time and found that the first response time was 563 ms and then it took 12.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

katerina37.ru performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value7.6 s

3/100

25%

SI (Speed Index)

Value7.8 s

23/100

10%

TBT (Total Blocking Time)

Value650 ms

46/100

30%

CLS (Cumulative Layout Shift)

Value0.028

100/100

15%

TTI (Time to Interactive)

Value10.8 s

22/100

10%

Network Requests Diagram

katerina37.ru

563 ms

katerina37.ru

715 ms

css

34 ms

jquery-ui.css

142 ms

styles.css

282 ms

Our browser made a total of 106 requests to load all elements on the main page. We found that 91% of them (96 requests) were addressed to the original Katerina37.ru, 3% (3 requests) were made to Ajax.googleapis.com and 2% (2 requests) were made to Bitrix.info. The less responsive or slowest element that took the longest time to load (9.5 sec) belongs to the original domain Katerina37.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 293.4 kB (2%)

Content Size

19.6 MB

After Optimization

19.3 MB

In fact, the total size of Katerina37.ru main page is 19.6 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. 65% of websites need less resources to load. Images take 18.8 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 36.3 kB

  • Original 45.6 kB
  • After minification 43.9 kB
  • After compression 9.3 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 36.3 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 56.0 kB

  • Original 18.8 MB
  • After minification 18.7 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. KATERINA 37 images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 175.6 kB

  • Original 665.1 kB
  • After minification 665.1 kB
  • After compression 489.5 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 175.6 kB or 26% of the original size.

CSS Optimization

-29%

Potential reduce by 25.5 kB

  • Original 89.6 kB
  • After minification 89.6 kB
  • After compression 64.1 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. Katerina37.ru needs all CSS files to be minified and compressed as it can save up to 25.5 kB or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (45%)

Requests Now

102

After Optimization

56

The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of KATERINA 37. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

katerina37.ru accessibility score

45

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

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

katerina37.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

katerina37.ru SEO score

90

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

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 Katerina37.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 Katerina37.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 KATERINA 37. 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: