Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

coinnens.com

وب سایت صرافی آنلاین - خرید و فروش بیت کوین، اتریوم، تتر، پرفکت مانی و...

Page Load Speed

79.3 sec in total

First Response

224 ms

Resources Loaded

28 sec

Page Rendered

51.1 sec

coinnens.com screenshot

About Website

Visit coinnens.com now to see the best up-to-date Coinnens content for Iran and also check out these interesting facts you probably never knew about coinnens.com

خرید و فروش و تبدیل رمزارزها با نرخ های لحظه ای و کمترین کارمزد | خرید و فروش بیت کوین، اتریوم، تتر، پرفکت مانی و...

Visit coinnens.com

Key Findings

We analyzed Coinnens.com page load time and found that the first response time was 224 ms and then it took 79 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

coinnens.com performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.6 s

2/100

10%

LCP (Largest Contentful Paint)

Value33.2 s

0/100

25%

SI (Speed Index)

Value17.0 s

0/100

10%

TBT (Total Blocking Time)

Value4,510 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.082

94/100

15%

TTI (Time to Interactive)

Value26.3 s

0/100

10%

Network Requests Diagram

coinnens.com

224 ms

www.btlix.com

297 ms

btlix.com

2500 ms

wp-emoji-release.min.js

435 ms

frontend.min.css

552 ms

Our browser made a total of 362 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original Coinnens.com, 72% (261 requests) were made to Panel.btlix.com and 21% (77 requests) were made to Btlix.com. The less responsive or slowest element that took the longest time to load (5 sec) relates to the external source Panel.btlix.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.5 MB (42%)

Content Size

8.3 MB

After Optimization

4.8 MB

In fact, the total size of Coinnens.com main page is 8.3 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 7.2 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 344.2 kB

  • Original 389.1 kB
  • After minification 329.6 kB
  • After compression 44.9 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 59.6 kB, which is 15% 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 344.2 kB or 88% of the original size.

Image Optimization

-43%

Potential reduce by 3.1 MB

  • Original 7.2 MB
  • After minification 4.1 MB

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. Obviously, Coinnens needs image optimization as it can save up to 3.1 MB or 43% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 5.0 kB

  • Original 283.5 kB
  • After minification 283.5 kB
  • After compression 278.5 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

-2%

Potential reduce by 6.9 kB

  • Original 426.2 kB
  • After minification 426.2 kB
  • After compression 419.4 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. Coinnens.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 215 (62%)

Requests Now

347

After Optimization

132

The browser has sent 347 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coinnens. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and from 32 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

coinnens.com accessibility score

96

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

Links do not have a discernible name

Best Practices

coinnens.com 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

High

Missing source maps for large first-party JavaScript

SEO Factors

coinnens.com 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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    FA

  • Encoding

    UTF-8

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

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