Tools & Wizards About Us
duinocoin.com screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

duinocoin.com

Duino-Coin - a simple, eco-friendly, centralized coin

Page Load Speed

783 ms in total

First Response

84 ms

Resources Loaded

366 ms

Page Rendered

333 ms

duinocoin.com screenshot

About Website

Visit duinocoin.com now to see the best up-to-date Duino Coin content for Russia and also check out these interesting facts you probably never knew about duinocoin.com

Duino focuses on energy efficient mining with almost anything, including Arduino boards.It's mostly, but not only, dedicated to people who are just starting out in the crypto world as it doesn't requi...

Visit duinocoin.com

Key Findings

We analyzed Duinocoin.com page load time and found that the first response time was 84 ms and then it took 699 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

duinocoin.com performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

5/100

25%

SI (Speed Index)

Value5.1 s

62/100

10%

TBT (Total Blocking Time)

Value380 ms

70/100

30%

CLS (Cumulative Layout Shift)

Value0.113

86/100

15%

TTI (Time to Interactive)

Value7.0 s

52/100

10%

Network Requests Diagram

duinocoin.com

84 ms

mystyles.css

31 ms

all.min.js

85 ms

jquery.min.js

68 ms

js

69 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 62% of them (13 requests) were addressed to the original Duinocoin.com, 14% (3 requests) were made to Fonts.googleapis.com and 10% (2 requests) were made to Unpkg.com. The less responsive or slowest element that took the longest time to load (148 ms) relates to the external source Unpkg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 73.6 kB (24%)

Content Size

306.7 kB

After Optimization

233.0 kB

  • HTML
  • Images

In fact, the total size of Duinocoin.com main page is 306.7 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. 55% of websites need less resources to load. Images take 232.3 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 59.8 kB

  • Original 74.4 kB
  • After minification 58.7 kB
  • After compression 14.6 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. This page needs HTML code to be minified as it can gain 15.7 kB, which is 21% 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 59.8 kB or 80% of the original size.

Image Optimization

-6%

Potential reduce by 13.8 kB

  • Original 232.3 kB
  • After minification 218.4 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. Duino Coin images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 7 (39%)

Requests Now

18

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Duino 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 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

duinocoin.com

duinocoin.com

84 ms

mystyles.css

mystyles.css

31 ms

all.min.js

all.min.js

85 ms

jquery.min.js

jquery.min.js

68 ms

js

js

69 ms

lottie.min.js

lottie.min.js

68 ms

aos.css

aos.css

146 ms

aos.js

aos.js

148 ms

css2

css2

67 ms

css

css

55 ms

css2

css2

54 ms

duino.png

duino.png

81 ms

bitcourier.png

bitcourier.png

56 ms

arrow.png

arrow.png

57 ms

ducoexchange.png

ducoexchange.png

57 ms

fluffyswap.png

fluffyswap.png

27 ms

pancake.png

pancake.png

39 ms

sunswap.png

sunswap.png

39 ms

sushi.png

sushi.png

59 ms

ubeswap.png

ubeswap.png

69 ms

pxiKyp0ihIEF2hsY.ttf

pxiKyp0ihIEF2hsY.ttf

19 ms

Accessibility Review

duinocoin.com accessibility score

86

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.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

duinocoin.com 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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

duinocoin.com SEO score

86

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

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Duinocoin.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Duinocoin.com 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

duinocoin.com

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