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mybinder.org screenshot

Report Summary

  • 82

    Performance

    Renders faster than
    87% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

mybinder.org

Binder

Page Load Speed

645 ms in total

First Response

124 ms

Resources Loaded

384 ms

Page Rendered

137 ms

mybinder.org screenshot

About Website

Welcome to mybinder.org homepage info - get ready to check My Binder best content for China right away, or after learning these important things about mybinder.org

Turn a GitHub repo into a collection of interactive notebooks

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Key Findings

We analyzed Mybinder.org page load time and found that the first response time was 124 ms and then it took 521 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

mybinder.org performance score

82

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

42/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.1 s

87/100

10%

Network Requests Diagram

mybinder.org

124 ms

styles.css

59 ms

shelves.css

61 ms

spinner.css

62 ms

jquery.min.js

70 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that 75% of them (9 requests) were addressed to the original Mybinder.org, 17% (2 requests) were made to Google-analytics.com and 8% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (152 ms) belongs to the original domain Mybinder.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 64.0 kB (52%)

Content Size

124.0 kB

After Optimization

60.0 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Mybinder.org main page is 124.0 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 82.6 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 12.7 kB

  • Original 17.4 kB
  • After minification 17.0 kB
  • After compression 4.7 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 12.7 kB or 73% of the original size.

JavaScript Optimization

-39%

Potential reduce by 32.0 kB

  • Original 82.6 kB
  • After minification 82.6 kB
  • After compression 50.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 32.0 kB or 39% of the original size.

CSS Optimization

-81%

Potential reduce by 19.4 kB

  • Original 24.0 kB
  • After minification 19.1 kB
  • After compression 4.6 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. Mybinder.org needs all CSS files to be minified and compressed as it can save up to 19.4 kB or 81% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of My Binder. According to our analytics all requests are already optimized.

Network Requests Diagram

mybinder.org

mybinder.org

124 ms

styles.css

styles.css

59 ms

shelves.css

shelves.css

61 ms

spinner.css

spinner.css

62 ms

jquery.min.js

jquery.min.js

70 ms

logo.svg

logo.svg

152 ms

analytics.js

analytics.js

6 ms

badge.svg

badge.svg

30 ms

ClearSans-Light.woff

ClearSans-Light.woff

114 ms

collect

collect

11 ms

ClearSans-Thin.woff

ClearSans-Thin.woff

129 ms

ClearSans-Medium.woff

ClearSans-Medium.woff

142 ms

Accessibility Review

mybinder.org accessibility score

84

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Best Practices

mybinder.org best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Page has valid source maps

SEO Factors

mybinder.org SEO score

50

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mybinder.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Mybinder.org 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

mybinder.org

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