Tools & Wizards About Us
ru-coin.ru screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

ru-coin.ru

Нумизматика, юбилейные монеты СССР, юбилейные 10 рублей, монеты сбербанка, старинные монеты, стоимость монет, редкие монеты, монеты царской россии, ку...

Page Load Speed

4 sec in total

First Response

467 ms

Resources Loaded

3.1 sec

Page Rendered

439 ms

ru-coin.ru screenshot

About Website

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

Нумизматика, юбилейные монеты СССР, юбилейные 10 рублей, монеты сбербанка, старинные монеты, стоимость монет, редкие монеты, монеты царской россии, купить монеты, продать монеты, форум нумизматов

Visit ru-coin.ru

Key Findings

We analyzed Ru-coin.ru page load time and found that the first response time was 467 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

ru-coin.ru performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value1,590 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value13.0 s

13/100

10%

Network Requests Diagram

ru-coin.ru

467 ms

www.ru-coin.ru

581 ms

d5.css

469 ms

style.css

249 ms

adsbygoogle.js

57 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 27% of them (14 requests) were addressed to the original Ru-coin.ru, 14% (7 requests) were made to Google.com and 12% (6 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (958 ms) relates to the external source Yastatic.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 92.6 kB (17%)

Content Size

548.3 kB

After Optimization

455.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ru-coin.ru main page is 548.3 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. 40% of websites need less resources to load. Images take 289.9 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 57.8 kB

  • Original 69.4 kB
  • After minification 69.2 kB
  • After compression 11.6 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 57.8 kB or 83% of the original size.

Image Optimization

-6%

Potential reduce by 16.1 kB

  • Original 289.9 kB
  • After minification 273.8 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. Ru Coin images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.9 kB

  • Original 168.1 kB
  • After minification 168.1 kB
  • After compression 166.1 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

-80%

Potential reduce by 16.8 kB

  • Original 20.8 kB
  • After minification 17.2 kB
  • After compression 4.1 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. Ru-coin.ru needs all CSS files to be minified and compressed as it can save up to 16.8 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (48%)

Requests Now

46

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ru Coin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ru-coin.ru

ru-coin.ru

467 ms

www.ru-coin.ru

www.ru-coin.ru

581 ms

d5.css

d5.css

469 ms

style.css

style.css

249 ms

adsbygoogle.js

adsbygoogle.js

57 ms

show_ads.js

show_ads.js

80 ms

share.js

share.js

61 ms

ga.js

ga.js

153 ms

page.png

page.png

424 ms

header.jpg

header.jpg

805 ms

logo.png

logo.png

689 ms

b2.jpg

b2.jpg

277 ms

b2.jpg

b2.jpg

277 ms

v14.jpg

v14.jpg

412 ms

b2.jpg

b2.jpg

421 ms

m.jpg

m.jpg

435 ms

m.jpg

m.jpg

547 ms

m.jpg

m.jpg

550 ms

b2.jpg

b2.jpg

551 ms

ca-pub-5923402425057289.js

ca-pub-5923402425057289.js

243 ms

zrt_lookup.html

zrt_lookup.html

500 ms

show_ads_impl.js

show_ads_impl.js

253 ms

cse.js

cse.js

360 ms

b-share.png

b-share.png

866 ms

watch.js

watch.js

2 ms

b-share-icon.png

b-share-icon.png

958 ms

b-share-popup_down__tail.png

b-share-popup_down__tail.png

958 ms

__utm.gif

__utm.gif

72 ms

ads

ads

387 ms

osd.js

osd.js

108 ms

ads

ads

559 ms

ads

ads

492 ms

jsapi

jsapi

131 ms

default+ru.css

default+ru.css

29 ms

espresso.css

espresso.css

58 ms

default+ru.I.js

default+ru.I.js

106 ms

espresso.css

espresso.css

180 ms

async-ads.js

async-ads.js

124 ms

google_custom_search_watermark.gif

google_custom_search_watermark.gif

88 ms

small-logo.png

small-logo.png

57 ms

clear.gif

clear.gif

56 ms

abg.js

abg.js

228 ms

css

css

271 ms

m_js_controller.js

m_js_controller.js

287 ms

3938644442375544542

3938644442375544542

491 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

235 ms

s

s

109 ms

x_button_blue2.png

x_button_blue2.png

96 ms

mobile_unified_button_icon_white.png

mobile_unified_button_icon_white.png

105 ms

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

Hgo13k-tfSpn0qi1SFdUfaCWcynf_cDxXwCLxiixG1c.ttf

554 ms

Rf2QnA3orEL6Eez56HJgxRuQ77qJyxbefnbSCBE0iUQ.js

Rf2QnA3orEL6Eez56HJgxRuQ77qJyxbefnbSCBE0iUQ.js

46 ms

Accessibility Review

ru-coin.ru accessibility score

89

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-*] attributes do not match their roles

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

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

Best Practices

ru-coin.ru best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

ru-coin.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 Ru-coin.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 Ru-coin.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

ru-coin.ru

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