Tools & Wizards About Us
katerina37.ru screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    63% of other websites

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

katerina37.ru

KATERINA Ивановский трикотаж оптом и в розницу от производителя

Page Load Speed

12 sec in total

First Response

570 ms

Resources Loaded

10.9 sec

Page Rendered

492 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 570 ms and then it took 11.4 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

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.1 s

1/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value7.5 s

27/100

10%

TBT (Total Blocking Time)

Value330 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.027

100/100

15%

TTI (Time to Interactive)

Value10.0 s

27/100

10%

Network Requests Diagram

katerina37.ru

570 ms

katerina37.ru

830 ms

css

57 ms

jquery-ui.css

152 ms

styles.css

294 ms

Our browser made a total of 107 requests to load all elements on the main page. We found that 91% of them (97 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 (8 sec) belongs to the original domain Katerina37.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 340.0 kB (2%)

Content Size

22.1 MB

After Optimization

21.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Katerina37.ru main page is 22.1 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. 65% of websites need less resources to load. Images take 21.3 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 37.4 kB

  • Original 46.6 kB
  • After minification 44.9 kB
  • After compression 9.2 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 37.4 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 101.5 kB

  • Original 21.3 MB
  • After minification 21.2 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

103

After Optimization

57

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 103 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.

Network Requests Diagram

katerina37.ru

katerina37.ru

570 ms

katerina37.ru

katerina37.ru

830 ms

css

css

57 ms

jquery-ui.css

jquery-ui.css

152 ms

styles.css

styles.css

294 ms

animate.css

animate.css

422 ms

bootstrap.css

bootstrap.css

565 ms

jquery.fancybox.css

jquery.fancybox.css

425 ms

owl.carousel.css

owl.carousel.css

426 ms

bootstrap-theme.css

bootstrap-theme.css

426 ms

jquery.min.js

jquery.min.js

60 ms

jquery-ui.css

jquery-ui.css

66 ms

jquery-ui.min.js

jquery-ui.min.js

77 ms

bootstrap.js

bootstrap.js

428 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

554 ms

script.js

script.js

555 ms

wow.js

wow.js

593 ms

lightslider.css

lightslider.css

593 ms

lightslider.js

lightslider.js

596 ms

jquery-ui.js

jquery-ui.js

1106 ms

owl.carousel.js

owl.carousel.js

839 ms

core.css

core.css

699 ms

ui.font.opensans.css

ui.font.opensans.css

698 ms

main.popup.bundle.css

main.popup.bundle.css

699 ms

style.css

style.css

708 ms

style.css

style.css

838 ms

style.css

style.css

839 ms

style.css

style.css

838 ms

style.css

style.css

844 ms

style.css

style.css

971 ms

style.css

style.css

971 ms

style.css

style.css

971 ms

core.js

core.js

1403 ms

protobuf.js

protobuf.js

1131 ms

model.js

model.js

1124 ms

rest.client.js

rest.client.js

1124 ms

pull.client.js

pull.client.js

1125 ms

main.popup.bundle.js

main.popup.bundle.js

1241 ms

script.js

script.js

1253 ms

script.js

script.js

1257 ms

script.js

script.js

1258 ms

script.js

script.js

1271 ms

ba.js

ba.js

296 ms

search-button.png

search-button.png

142 ms

logo.png

logo.png

140 ms

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writeus.png

138 ms

keylog.png

keylog.png

140 ms

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analytics.js

51 ms

watch.js

watch.js

35 ms

collect

collect

13 ms

js

js

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6328 ms

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6333 ms

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6757 ms

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6639 ms

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187 ms

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5831 ms

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5747 ms

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4317 ms

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3120 ms

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

katerina37.ru

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: