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Report Summary

  • 83

    Performance

    Renders faster than
    87% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

experimentationhub.com

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Page Load Speed

1.7 sec in total

First Response

181 ms

Resources Loaded

942 ms

Page Rendered

575 ms

About Website

Welcome to experimentationhub.com homepage info - get ready to check Experimentationhub best content right away, or after learning these important things about experimentationhub.com

Including: hypothesis kit, power analysis calculator, two-tailed p-value excel calculator and more. A free collection of resources to help you run better A/B tests, be more confident in your results, ...

Visit experimentationhub.com

Key Findings

We analyzed Experimentationhub.com page load time and found that the first response time was 181 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

experimentationhub.com performance score

83

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

69/100

25%

SI (Speed Index)

Value3.6 s

87/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value4.7 s

80/100

10%

Network Requests Diagram

experimentationhub.com

181 ms

toolkit-bold.min.css

324 ms

experimentationhub.css

241 ms

css

18 ms

jquery.js

481 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 82% of them (18 requests) were addressed to the original Experimentationhub.com, 9% (2 requests) were made to Google-analytics.com and 5% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (481 ms) belongs to the original domain Experimentationhub.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 437.3 kB (38%)

Content Size

1.2 MB

After Optimization

725.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Experimentationhub.com main page is 1.2 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. 30% of websites need less resources to load. Images take 659.7 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 10.4 kB

  • Original 13.2 kB
  • After minification 11.3 kB
  • After compression 2.8 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 2.0 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 10.4 kB or 79% of the original size.

Image Optimization

-6%

Potential reduce by 38.7 kB

  • Original 659.7 kB
  • After minification 621.1 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. Experimentationhub images are well optimized though.

JavaScript Optimization

-78%

Potential reduce by 245.7 kB

  • Original 316.5 kB
  • After minification 201.8 kB
  • After compression 70.8 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 245.7 kB or 78% of the original size.

CSS Optimization

-82%

Potential reduce by 142.5 kB

  • Original 173.1 kB
  • After minification 169.4 kB
  • After compression 30.6 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. Experimentationhub.com needs all CSS files to be minified and compressed as it can save up to 142.5 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

19

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Experimentationhub. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

experimentationhub.com accessibility score

68

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

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

High

Links do not have a discernible name

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

Best Practices

experimentationhub.com 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

SEO Factors

experimentationhub.com SEO score

82

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

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Experimentationhub.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Experimentationhub.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 Experimentationhub. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: