Tools & Wizards About Us

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

jackgreenfitness.com

Home | Greenspace TW1

Page Load Speed

2.9 sec in total

First Response

435 ms

Resources Loaded

2.3 sec

Page Rendered

172 ms

About Website

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

Our team of experienced trainers offer fun and varied workouts to help you achieve your health and fitness goals.

Visit jackgreenfitness.com

Key Findings

We analyzed Jackgreenfitness.com page load time and found that the first response time was 435 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

jackgreenfitness.com performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value10.3 s

0/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.069

96/100

15%

TTI (Time to Interactive)

Value8.9 s

35/100

10%

Network Requests Diagram

jackgreenfitness.com

435 ms

greenspacetw1.co.uk

406 ms

script.js

46 ms

wpa.css

80 ms

css

34 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Jackgreenfitness.com, 54% (15 requests) were made to Greenspacetw1.co.uk and 29% (8 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (554 ms) relates to the external source Greenspacetw1.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 127.5 kB (14%)

Content Size

888.8 kB

After Optimization

761.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jackgreenfitness.com main page is 888.8 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 578.4 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 126.4 kB

  • Original 153.5 kB
  • After minification 151.5 kB
  • After compression 27.1 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 126.4 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 192 B

  • Original 578.4 kB
  • After minification 578.2 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. Jackgreenfitness images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 614 B

  • Original 141.6 kB
  • After minification 141.5 kB
  • After compression 141.0 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

-2%

Potential reduce by 302 B

  • Original 15.3 kB
  • After minification 15.1 kB
  • After compression 15.0 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. Jackgreenfitness.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (67%)

Requests Now

15

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jackgreenfitness. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

jackgreenfitness.com accessibility score

87

Accessibility Issues

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

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

jackgreenfitness.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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

jackgreenfitness.com SEO score

100

Search Engine Optimization Advices

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 Jackgreenfitness.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 Jackgreenfitness.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 Jackgreenfitness. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: