Tools & Wizards About Us
kristallsmolensk.ru screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    28% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 88

    SEO

    Google-friendlier than
    66% of websites

kristallsmolensk.ru

АЛРОСА: интернет-магазин ювелирных изделий, купить украшение, бриллианты

Page Load Speed

6.1 sec in total

First Response

456 ms

Resources Loaded

5.3 sec

Page Rendered

357 ms

kristallsmolensk.ru screenshot

About Website

Welcome to kristallsmolensk.ru homepage info - get ready to check Kristallsmolensk best content for Russia right away, or after learning these important things about kristallsmolensk.ru

Интернет-магазин АЛРОСА: ювелирные изделия с гарантией подлинности! Создание уникальных украшений. Купить с удобной доставкой: Москва и регионы России.

Visit kristallsmolensk.ru

Key Findings

We analyzed Kristallsmolensk.ru page load time and found that the first response time was 456 ms and then it took 5.7 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

kristallsmolensk.ru performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value23.1 s

0/100

25%

SI (Speed Index)

Value21.9 s

0/100

10%

TBT (Total Blocking Time)

Value5,430 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value33.6 s

0/100

10%

Network Requests Diagram

kristallsmolensk.ru

456 ms

www.kristallsmolensk.ru

1679 ms

css

61 ms

data-uri.css

271 ms

production.css

580 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 56% of them (23 requests) were addressed to the original Kristallsmolensk.ru, 12% (5 requests) were made to Fonts.gstatic.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Kristallsmolensk.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 727.1 kB (54%)

Content Size

1.4 MB

After Optimization

627.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kristallsmolensk.ru main page is 1.4 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. 30% of websites need less resources to load. HTML takes 473.2 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 413.1 kB

  • Original 473.2 kB
  • After minification 471.1 kB
  • After compression 60.1 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 413.1 kB or 87% of the original size.

Image Optimization

-3%

Potential reduce by 13.9 kB

  • Original 457.0 kB
  • After minification 443.1 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. Kristallsmolensk images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 190 B

  • Original 36.7 kB
  • After minification 36.7 kB
  • After compression 36.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-77%

Potential reduce by 299.9 kB

  • Original 387.3 kB
  • After minification 387.1 kB
  • After compression 87.4 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. Kristallsmolensk.ru needs all CSS files to be minified and compressed as it can save up to 299.9 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (30%)

Requests Now

30

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kristallsmolensk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kristallsmolensk.ru

kristallsmolensk.ru

456 ms

www.kristallsmolensk.ru

www.kristallsmolensk.ru

1679 ms

css

css

61 ms

data-uri.css

data-uri.css

271 ms

production.css

production.css

580 ms

jquery.min.js

jquery.min.js

67 ms

production.js

production.js

940 ms

gtm.js

gtm.js

156 ms

create_bar_1.jpg

create_bar_1.jpg

138 ms

create_your_own_2_1.jpg

create_your_own_2_1.jpg

482 ms

1_13_%D0%BB%D0%B5%D0%BD%D1%82%D0%B0_1.jpg

1_13_%D0%BB%D0%B5%D0%BD%D1%82%D0%B0_1.jpg

268 ms

1_13_g2_1_1.jpg

1_13_g2_1_1.jpg

783 ms

grey_bar_1.jpg

grey_bar_1.jpg

482 ms

grey_1_1.jpg

grey_1_1.jpg

915 ms

img-logo-crystal.png

img-logo-crystal.png

483 ms

RO_06_1.jpg

RO_06_1.jpg

484 ms

0%D0%950831.jpg

0%D0%950831.jpg

832 ms

1M5501.jpg

1M5501.jpg

1031 ms

2M5511.jpg

2M5511.jpg

1150 ms

4M5591.jpg

4M5591.jpg

1809 ms

6M5601.jpg

6M5601.jpg

1544 ms

iLJc6PpCnnbQjYc1Jq4v06CWcynf_cDxXwCLxiixG1c.ttf

iLJc6PpCnnbQjYc1Jq4v06CWcynf_cDxXwCLxiixG1c.ttf

56 ms

qkE6YsKPRiYUugBb1_QwHC3USBnSvpkopQaUR-2r7iU.ttf

qkE6YsKPRiYUugBb1_QwHC3USBnSvpkopQaUR-2r7iU.ttf

78 ms

lJAvZoKA5NttpPc9yc6lPTGiFLLa8QnHfpD_B0brrWo.ttf

lJAvZoKA5NttpPc9yc6lPTGiFLLa8QnHfpD_B0brrWo.ttf

105 ms

OptimaLTCYR-Roman.woff

OptimaLTCYR-Roman.woff

1886 ms

HQXBIwLHsOJCNEQeX9kNz_OEPOIfcPv-fZ-WyMUtx48.ttf

HQXBIwLHsOJCNEQeX9kNz_OEPOIfcPv-fZ-WyMUtx48.ttf

128 ms

Wreg0Be4tcFGM2t6VWytvNF73QO4Z9v9qB9K17hzguM.ttf

Wreg0Be4tcFGM2t6VWytvNF73QO4Z9v9qB9K17hzguM.ttf

128 ms

analytics.js

analytics.js

24 ms

conversion_async.js

conversion_async.js

55 ms

watch.js

watch.js

2 ms

collect

collect

5 ms

collect

collect

59 ms

38 ms

33 ms

www.kristallsmolensk.ru

www.kristallsmolensk.ru

1290 ms

data-uri.css

data-uri.css

1377 ms

client.js

client.js

512 ms

watch.js

watch.js

43 ms

fotorama.png

fotorama.png

1207 ms

app3.js

app3.js

984 ms

data-uri.css

data-uri.css

400 ms

Accessibility Review

kristallsmolensk.ru accessibility score

71

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

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

kristallsmolensk.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

kristallsmolensk.ru SEO score

88

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

    RU

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kristallsmolensk.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 Kristallsmolensk.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

kristallsmolensk.ru

Open Graph data is detected on the main page of Kristallsmolensk. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: