Tools & Wizards About Us

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

zerogravitysafety.co.uk

Home - Zero Gravity Safety

Page Load Speed

3.1 sec in total

First Response

222 ms

Resources Loaded

1.9 sec

Page Rendered

940 ms

About Website

Welcome to zerogravitysafety.co.uk homepage info - get ready to check Zero Gravity Safety best content right away, or after learning these important things about zerogravitysafety.co.uk

Training View our full suite of courses including Working at height, Confined space, PPE, PAMSA, Train the Trainer, Fire Safety, First aid and more Find Out More Equipment We off a wide range of equip...

Visit zerogravitysafety.co.uk

Key Findings

We analyzed Zerogravitysafety.co.uk page load time and found that the first response time was 222 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

zerogravitysafety.co.uk performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value3.3 s

91/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.091

92/100

15%

TTI (Time to Interactive)

Value1.5 s

100/100

10%

Network Requests Diagram

zerogravitysafety.co.uk

222 ms

zerogravitysafety.co.uk

1575 ms

Zero-Gravity-Logo-Training-Colour-min-170x300.jpg

93 ms

Our browser made a total of 3 requests to load all elements on the main page. We found that all of those requests were addressed to Zerogravitysafety.co.uk and no external sources were called. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Zerogravitysafety.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 248.9 kB (84%)

Content Size

297.1 kB

After Optimization

48.2 kB

  • HTML
  • Images

In fact, the total size of Zerogravitysafety.co.uk main page is 297.1 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. HTML takes 287.9 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 248.9 kB

  • Original 287.9 kB
  • After minification 287.5 kB
  • After compression 38.9 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. 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 248.9 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 9.2 kB
  • After minification 9.2 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. Zero Gravity Safety images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

1

After Optimization

1

  • Images

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zero Gravity Safety. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

zerogravitysafety.co.uk accessibility score

94

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.

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

zerogravitysafety.co.uk 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

zerogravitysafety.co.uk SEO score

90

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zerogravitysafety.co.uk 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 Zerogravitysafety.co.uk 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 Zero Gravity Safety. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: