Tools & Wizards About Us
caseberry.ru screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

caseberry.ru

КейсБерри - интернет-магазин чехлов и других аксессуаров для телефонов и планшетов - Москва

Page Load Speed

4.2 sec in total

First Response

521 ms

Resources Loaded

3.5 sec

Page Rendered

159 ms

caseberry.ru screenshot

About Website

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

Интернет-магазин КейсБерри предлагает огромный ассортимент чехлов, стёкол и защитных плёнок для смартфонов и планшетов. Доставка по всей России!

Visit caseberry.ru

Key Findings

We analyzed Caseberry.ru page load time and found that the first response time was 521 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

caseberry.ru performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

93/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

17/100

25%

SI (Speed Index)

Value5.5 s

54/100

10%

TBT (Total Blocking Time)

Value1,400 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.432

22/100

15%

TTI (Time to Interactive)

Value6.8 s

55/100

10%

Network Requests Diagram

caseberry.ru

521 ms

caseberry.ru

725 ms

fonts.4b08fddc.css

264 ms

764.3038a653.css

368 ms

542.9f47fda0.css

386 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 85% of them (34 requests) were addressed to the original Caseberry.ru, 5% (2 requests) were made to Grade.market.yandex.ru and 5% (2 requests) were made to Mc.yandex.com. The less responsive or slowest element that took the longest time to load (954 ms) relates to the external source Mc.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 256.0 kB (21%)

Content Size

1.2 MB

After Optimization

942.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Caseberry.ru main page is 1.2 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 591.6 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 250.5 kB

  • Original 277.3 kB
  • After minification 225.1 kB
  • After compression 26.8 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 52.2 kB, which is 19% 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 250.5 kB or 90% of the original size.

Image Optimization

-0%

Potential reduce by 2.8 kB

  • Original 591.6 kB
  • After minification 588.8 kB

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. Caseberry images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.7 kB

  • Original 278.6 kB
  • After minification 278.6 kB
  • After compression 276.8 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

-2%

Potential reduce by 957 B

  • Original 51.3 kB
  • After minification 51.3 kB
  • After compression 50.3 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. Caseberry.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (34%)

Requests Now

32

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Caseberry. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

caseberry.ru

caseberry.ru

521 ms

caseberry.ru

caseberry.ru

725 ms

fonts.4b08fddc.css

fonts.4b08fddc.css

264 ms

764.3038a653.css

764.3038a653.css

368 ms

542.9f47fda0.css

542.9f47fda0.css

386 ms

app.26c5bfe8.css

app.26c5bfe8.css

532 ms

logo.09d1ca1a.jpg

logo.09d1ca1a.jpg

401 ms

660165bc310f0421583378.jpg

660165bc310f0421583378.jpg

657 ms

66016623c0c9b557314231.jpg

66016623c0c9b557314231.jpg

529 ms

66016623c104e736668768.jpg

66016623c104e736668768.jpg

618 ms

66016623c122a544999292.jpg

66016623c122a544999292.jpg

632 ms

66016623c13dc880884359.jpg

66016623c13dc880884359.jpg

658 ms

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

3_1_FFFFFFFF_EFEFEFFF_0_pageviews

632 ms

runtime.762e6967.js

runtime.762e6967.js

521 ms

755.5a8586e9.js

755.5a8586e9.js

658 ms

966.cf4744b9.js

966.cf4744b9.js

662 ms

239.d60b3a4b.js

239.d60b3a4b.js

733 ms

764.d6171709.js

764.d6171709.js

763 ms

69.878c3f13.js

69.878c3f13.js

780 ms

714.20975bec.js

714.20975bec.js

782 ms

app.421e313c.js

app.421e313c.js

930 ms

65fbe73e4e0a0883933412.jpg

65fbe73e4e0a0883933412.jpg

805 ms

65fbf0f967228652830887.jpg

65fbf0f967228652830887.jpg

854 ms

logo_footer.a8fdceee.png

logo_footer.a8fdceee.png

889 ms

vkontakte.1bc41942.png

vkontakte.1bc41942.png

908 ms

tag.js

tag.js

954 ms

close.0cfd6489.png

close.0cfd6489.png

493 ms

loading.f657825a.gif

loading.f657825a.gif

516 ms

prev.0edc57cc.png

prev.0edc57cc.png

558 ms

next.62074ac7.png

next.62074ac7.png

598 ms

whatsapp.40ffbbfa.png

whatsapp.40ffbbfa.png

619 ms

OpenSansRegular.19978692.woff

OpenSansRegular.19978692.woff

752 ms

OpenSansSemibold.74bbf2d2.woff

OpenSansSemibold.74bbf2d2.woff

573 ms

OpenSansBold.0bf1c9c2.woff

OpenSansBold.0bf1c9c2.woff

708 ms

fontawesome-webfont.c589f72d.woff

fontawesome-webfont.c589f72d.woff

733 ms

glyphicons-halflings-regular.82b1212e.woff

glyphicons-halflings-regular.82b1212e.woff

656 ms

showcaptcha

showcaptcha

294 ms

advert.gif

advert.gif

685 ms

showcaptcha

showcaptcha

386 ms

sync_cookie_image_decide

sync_cookie_image_decide

147 ms

Accessibility Review

caseberry.ru accessibility score

65

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 input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

Image elements do not have [alt] attributes

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

caseberry.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

caseberry.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 Caseberry.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 Caseberry.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

caseberry.ru

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