Report Summary

  • 93

    Performance

    Renders faster than
    92% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    29% of websites

  • 67

    SEO

    Google-friendlier than
    35% of websites

earthcontinuitytester.co.uk

Earth Continuity Tester - Earth Continuity Testing Equipment

Page Load Speed

2.8 sec in total

First Response

412 ms

Resources Loaded

2 sec

Page Rendered

430 ms

earthcontinuitytester.co.uk screenshot

About Website

Visit earthcontinuitytester.co.uk now to see the best up-to-date Earth Continuity Tester content and also check out these interesting facts you probably never knew about earthcontinuitytester.co.uk

Kikusui earth continuity testers and earth continuity testing equipment available in the UK from electrical safety testing specialist telonic instruments.

Visit earthcontinuitytester.co.uk

Key Findings

We analyzed Earthcontinuitytester.co.uk page load time and found that the first response time was 412 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

earthcontinuitytester.co.uk performance score

93

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

93/100

10%

LCP (Largest Contentful Paint)

Value2.3 s

93/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.172

70/100

15%

TTI (Time to Interactive)

Value2.1 s

99/100

10%

Network Requests Diagram

earthcontinuitytester.co.uk

412 ms

widget.js

190 ms

ga.js

95 ms

ebtlogo.gif

208 ms

teloniclogo.gif

201 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 92% of them (34 requests) were addressed to the original Earthcontinuitytester.co.uk, 5% (2 requests) were made to Google-analytics.com and 3% (1 request) were made to Widgets.twimg.com. The less responsive or slowest element that took the longest time to load (921 ms) belongs to the original domain Earthcontinuitytester.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 17.8 kB (39%)

Content Size

46.3 kB

After Optimization

28.4 kB

In fact, the total size of Earthcontinuitytester.co.uk main page is 46.3 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. 15% of websites need less resources to load. HTML takes 21.8 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 17.8 kB

  • Original 21.8 kB
  • After minification 20.5 kB
  • After compression 4.0 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 17.8 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 7.3 kB
  • After minification 7.3 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. Earth Continuity Tester images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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.

Requests Breakdown

Number of requests can be reduced by 6 (24%)

Requests Now

25

After Optimization

19

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Earth Continuity Tester. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Accessibility Review

earthcontinuitytester.co.uk accessibility score

61

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

High

Links do not have a discernible name

Best Practices

earthcontinuitytester.co.uk best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

earthcontinuitytester.co.uk SEO score

67

Search Engine Optimization Advices

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

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Earthcontinuitytester.co.uk 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 Earthcontinuitytester.co.uk main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Earth Continuity Tester. 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: