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topmine.ru screenshot

Report Summary

  • 73

    Performance

    Renders faster than
    82% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 78

    SEO

    Google-friendlier than
    39% of websites

topmine.ru

topmine.ru

Page Load Speed

3.1 sec in total

First Response

778 ms

Resources Loaded

2.2 sec

Page Rendered

119 ms

topmine.ru screenshot

About Website

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

Visit topmine.ru

Key Findings

We analyzed Topmine.ru page load time and found that the first response time was 778 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

topmine.ru performance score

73

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

70/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value360 ms

72/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.1 s

63/100

10%

Network Requests Diagram

topmine.ru

778 ms

parking-crew.css

378 ms

035524.css

323 ms

manifest.js

253 ms

head-scripts-content.js

382 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that 60% of them (6 requests) were addressed to the original Topmine.ru, 10% (1 request) were made to I.cdnpark.com and 10% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (903 ms) relates to the external source Mc.yandex.ru.

Page Optimization Overview & Recommendations

Page size can be reduced by 9.9 kB (4%)

Content Size

246.5 kB

After Optimization

236.5 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Topmine.ru main page is 246.5 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Javascripts take 182.0 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 7.4 kB

  • Original 10.5 kB
  • After minification 10.4 kB
  • After compression 3.1 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 7.4 kB or 70% of the original size.

JavaScript Optimization

-0%

Potential reduce by 751 B

  • Original 182.0 kB
  • After minification 182.0 kB
  • After compression 181.3 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

-3%

Potential reduce by 1.8 kB

  • Original 53.9 kB
  • After minification 53.9 kB
  • After compression 52.2 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. Topmine.ru has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 6 (75%)

Requests Now

8

After Optimization

2

  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Topmine. 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

topmine.ru

topmine.ru

778 ms

parking-crew.css

parking-crew.css

378 ms

035524.css

035524.css

323 ms

manifest.js

manifest.js

253 ms

head-scripts-content.js

head-scripts-content.js

382 ms

head-scripts.js

head-scripts.js

391 ms

parking-crew.js

parking-crew.js

389 ms

js

js

50 ms

get_domain_data

get_domain_data

613 ms

tag.js

tag.js

903 ms

Accessibility Review

topmine.ru accessibility score

93

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.

Best Practices

topmine.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

topmine.ru SEO score

78

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Topmine.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and it does not match the claimed English language. Our system also found out that Topmine.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

topmine.ru

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