Tools & Wizards About Us
sahadiamonds.ru screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

sahadiamonds.ru

Якутские бриллианты официальный сайт, купить бриллианты Якутии в интернет-магазине / Saha Diamonds

Page Load Speed

7.3 sec in total

First Response

496 ms

Resources Loaded

6.7 sec

Page Rendered

69 ms

sahadiamonds.ru screenshot

About Website

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

Онлайн каталог Якутских бриллиантов в интернет-магазине Saha Diamonds, купить бриллиант с сертификатом в Москве.

Visit sahadiamonds.ru

Key Findings

We analyzed Sahadiamonds.ru page load time and found that the first response time was 496 ms and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

sahadiamonds.ru performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

93/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

33/100

25%

SI (Speed Index)

Value3.7 s

85/100

10%

TBT (Total Blocking Time)

Value110 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.904

3/100

15%

TTI (Time to Interactive)

Value7.4 s

48/100

10%

Network Requests Diagram

sahadiamonds.ru

496 ms

8abc1936d90cced1533d7839a0477883.css

206 ms

history.js

397 ms

js

65 ms

c28fa05232a47ed32b676520f2a827d8.js

1626 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 50% of them (11 requests) were addressed to the original Sahadiamonds.ru, 9% (2 requests) were made to Counter.rambler.ru and 9% (2 requests) were made to Cleversite.ru. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Api.cleversite.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 484.6 kB (47%)

Content Size

1.0 MB

After Optimization

554.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sahadiamonds.ru main page is 1.0 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. 25% of websites need less resources to load. Javascripts take 771.6 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 8.9 kB

  • Original 12.9 kB
  • After minification 11.2 kB
  • After compression 4.0 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 1.7 kB, which is 13% 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 8.9 kB or 69% of the original size.

Image Optimization

-7%

Potential reduce by 14.7 kB

  • Original 225.7 kB
  • After minification 211.0 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. Saha Diamonds images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 460.9 kB

  • Original 771.6 kB
  • After minification 745.4 kB
  • After compression 310.7 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 460.9 kB or 60% of the original size.

CSS Optimization

-0%

Potential reduce by 62 B

  • Original 28.5 kB
  • After minification 28.5 kB
  • After compression 28.5 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. Sahadiamonds.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (38%)

Requests Now

16

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Saha Diamonds. 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 as a result speed up the page load time.

Network Requests Diagram

sahadiamonds.ru

sahadiamonds.ru

496 ms

8abc1936d90cced1533d7839a0477883.css

8abc1936d90cced1533d7839a0477883.css

206 ms

history.js

history.js

397 ms

js

js

65 ms

c28fa05232a47ed32b676520f2a827d8.js

c28fa05232a47ed32b676520f2a827d8.js

1626 ms

top100.jcn

top100.jcn

390 ms

top100.jcn

top100.jcn

656 ms

sprites-s8b8d3b5177.png

sprites-s8b8d3b5177.png

197 ms

avatar.jpg

avatar.jpg

299 ms

indst.png

indst.png

205 ms

lk.png

lk.png

372 ms

logo.jpg

logo.jpg

296 ms

logo2.png

logo2.png

590 ms

widget_new.php

widget_new.php

1394 ms

watch.js

watch.js

22 ms

analytics.js

analytics.js

28 ms

fbevents.js

fbevents.js

21 ms

bodoni72c-italic-webfont.woff

bodoni72c-italic-webfont.woff

296 ms

collect

collect

26 ms

js

js

63 ms

widget_new.php

widget_new.php

1340 ms

widget_new.php

widget_new.php

1813 ms

Accessibility Review

sahadiamonds.ru accessibility score

87

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

Links do not have a discernible name

Best Practices

sahadiamonds.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

Missing source maps for large first-party JavaScript

SEO Factors

sahadiamonds.ru SEO score

92

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

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 Sahadiamonds.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 Sahadiamonds.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

sahadiamonds.ru

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