Tools & Wizards About Us
bitobin.biz screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    26% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

bitobin.biz

بیتوفینکس| خرید بیت کوین, خرید بیتکوین, خرید و فروش بیت کوین, خرید ارز دیجیتال

Page Load Speed

8.1 sec in total

First Response

434 ms

Resources Loaded

7.4 sec

Page Rendered

197 ms

bitobin.biz screenshot

About Website

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

بیتوفینکس| خرید بیت کوین، فروش بیت کوین, خرید ارز دیجیتال,خرید بیت کوین ارزان,خرید آنلاین بیت کوین, صرافی بیت کوین,خرید و فروش بیت کوین

Visit bitobin.biz

Key Findings

We analyzed Bitobin.biz page load time and found that the first response time was 434 ms and then it took 7.6 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

bitobin.biz performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value15.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value21.4 s

0/100

25%

SI (Speed Index)

Value20.9 s

0/100

10%

TBT (Total Blocking Time)

Value1,040 ms

26/100

30%

CLS (Cumulative Layout Shift)

Value0.336

33/100

15%

TTI (Time to Interactive)

Value23.8 s

1/100

10%

Network Requests Diagram

bitobin.biz

434 ms

bitofinex.com

1005 ms

dataTables.bootstrap.min.css

489 ms

responsive.bootstrap.min.css

535 ms

bootstrap.min.css

802 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Bitobin.biz, 91% (39 requests) were made to Bitofinex.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.9 sec) relates to the external source Bitofinex.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 109.0 kB (13%)

Content Size

818.3 kB

After Optimization

709.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bitobin.biz main page is 818.3 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. 45% of websites need less resources to load. Images take 578.8 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 45.4 kB

  • Original 56.1 kB
  • After minification 56.0 kB
  • After compression 10.7 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 45.4 kB or 81% of the original size.

Image Optimization

-10%

Potential reduce by 58.9 kB

  • Original 578.8 kB
  • After minification 519.8 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. Bitobin images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 845 B

  • Original 113.8 kB
  • After minification 113.8 kB
  • After compression 113.0 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

-6%

Potential reduce by 3.8 kB

  • Original 69.7 kB
  • After minification 67.8 kB
  • After compression 65.8 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. Bitobin.biz has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 25 (66%)

Requests Now

38

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bitobin. 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 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bitobin.biz

bitobin.biz

434 ms

bitofinex.com

bitofinex.com

1005 ms

dataTables.bootstrap.min.css

dataTables.bootstrap.min.css

489 ms

responsive.bootstrap.min.css

responsive.bootstrap.min.css

535 ms

bootstrap.min.css

bootstrap.min.css

802 ms

bootstrap-rtl.min.css

bootstrap-rtl.min.css

597 ms

font-awesome.min.css

font-awesome.min.css

656 ms

simple-line-icons.css

simple-line-icons.css

842 ms

slick.css

slick.css

910 ms

slick-theme.css

slick-theme.css

912 ms

animate.css

animate.css

1163 ms

hover.css

hover.css

2308 ms

sweetalert.css

sweetalert.css

2109 ms

swiper.min.css

swiper.min.css

3111 ms

style.css

style.css

3346 ms

js

js

141 ms

jquery.min.js

jquery.min.js

3096 ms

swiper.min.js

swiper.min.js

3218 ms

theme.js

theme.js

3878 ms

bootstrap.min.js

bootstrap.min.js

3968 ms

bootstrap-notify.min.js

bootstrap-notify.min.js

3880 ms

sweetalert.min.js

sweetalert.min.js

3986 ms

slick.min.js

slick.min.js

4143 ms

scripts.js

scripts.js

3864 ms

share.js

share.js

4374 ms

jquery.dataTables.min.js

jquery.dataTables.min.js

4693 ms

dataTables.bootstrap.min.js

dataTables.bootstrap.min.js

4301 ms

responsive.bootstrap.min.js

responsive.bootstrap.min.js

4901 ms

analytics.js

analytics.js

200 ms

settings-13SbRUmoD05mS4FK3hbqQNu.png

settings-13SbRUmoD05mS4FK3hbqQNu.png

1569 ms

slider_items-3-ADXMJcj2aNrB2rK6NSf3.jpg

slider_items-3-ADXMJcj2aNrB2rK6NSf3.jpg

1993 ms

slider_items-4-DemV9bDHmeTTIiSWaiJ0.jpg

slider_items-4-DemV9bDHmeTTIiSWaiJ0.jpg

2056 ms

f1.png

f1.png

1650 ms

f2.png

f2.png

1747 ms

f3.png

f3.png

1930 ms

ab1.png

ab1.png

1949 ms

ab2.png

ab2.png

2035 ms

about-banner.png

about-banner.png

2695 ms

IRANSansFaNum.woff

IRANSansFaNum.woff

2404 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

2491 ms

Simple-Line-Icons.ttf

Simple-Line-Icons.ttf

2472 ms

collect

collect

16 ms

ajax-loader.gif

ajax-loader.gif

796 ms

Accessibility Review

bitobin.biz accessibility score

72

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

[role]s are not contained by their required parent element

High

[aria-*] attributes do not have valid values

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

bitobin.biz best practices score

67

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

bitobin.biz SEO score

83

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    FA

  • Language Claimed

    FA

  • Encoding

    UTF-8

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

bitobin.biz

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