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processheat.co.uk screenshot

Report Summary

  • 87

    Performance

    Renders faster than
    89% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

processheat.co.uk

Processheat : Trace Heating : Electric Underfloor Heating : Leak Detection : Thermal Insulation : Raychem Trace Heating, Tyco

Page Load Speed

1.9 sec in total

First Response

464 ms

Resources Loaded

1.3 sec

Page Rendered

138 ms

processheat.co.uk screenshot

About Website

Welcome to processheat.co.uk homepage info - get ready to check Processheat best content right away, or after learning these important things about processheat.co.uk

Due to the vast experience gained in the electrical trace heating industry over many years, Processheat is able to provide the most cost effective and practical solutions to electrical trace heating a...

Visit processheat.co.uk

Key Findings

We analyzed Processheat.co.uk page load time and found that the first response time was 464 ms and then it took 1.4 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

processheat.co.uk performance score

87

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

65/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

66/100

25%

SI (Speed Index)

Value3.0 s

94/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value3.4 s

93/100

10%

Network Requests Diagram

processheat.co.uk

464 ms

main.css

73 ms

global.css

141 ms

jquery.lightbox-0.5.css

142 ms

jquery.min.js

26 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 88% of them (21 requests) were addressed to the original Processheat.co.uk, 8% (2 requests) were made to Google-analytics.com and 4% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (464 ms) belongs to the original domain Processheat.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 89.8 kB (7%)

Content Size

1.2 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Processheat.co.uk 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. 20% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 6.1 kB

  • Original 8.9 kB
  • After minification 7.9 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 966 B, which is 11% 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 6.1 kB or 68% of the original size.

Image Optimization

-1%

Potential reduce by 6.9 kB

  • Original 1.1 MB
  • After minification 1.1 MB

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. Processheat images are well optimized though.

JavaScript Optimization

-45%

Potential reduce by 65.1 kB

  • Original 144.8 kB
  • After minification 144.1 kB
  • After compression 79.7 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 65.1 kB or 45% of the original size.

CSS Optimization

-80%

Potential reduce by 11.8 kB

  • Original 14.7 kB
  • After minification 10.5 kB
  • After compression 2.9 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. Processheat.co.uk needs all CSS files to be minified and compressed as it can save up to 11.8 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (13%)

Requests Now

23

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Processheat. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

processheat.co.uk

processheat.co.uk

464 ms

main.css

main.css

73 ms

global.css

global.css

141 ms

jquery.lightbox-0.5.css

jquery.lightbox-0.5.css

142 ms

jquery.min.js

jquery.min.js

26 ms

slider.js

slider.js

287 ms

slides.min.jquery.js

slides.min.jquery.js

152 ms

ga.js

ga.js

54 ms

logo-web.gif

logo-web.gif

100 ms

safecontractor.png

safecontractor.png

80 ms

trace-heating.jpg

trace-heating.jpg

205 ms

UNDERFLOOR.jpg

UNDERFLOOR.jpg

352 ms

LEAK.jpg

LEAK.jpg

220 ms

THERMAL.jpg

THERMAL.jpg

276 ms

service.jpg

service.jpg

454 ms

CASESTUDIES.jpg

CASESTUDIES.jpg

449 ms

arrow-prev.png

arrow-prev.png

275 ms

arrow-next.png

arrow-next.png

290 ms

example-frame.png

example-frame.png

346 ms

cs01.jpg

cs01.jpg

356 ms

trace-heating.jpg

trace-heating.jpg

426 ms

loading.gif

loading.gif

418 ms

pagination.png

pagination.png

421 ms

__utm.gif

__utm.gif

11 ms

Accessibility Review

processheat.co.uk accessibility score

70

Accessibility Issues

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

processheat.co.uk best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

Low

Detected JavaScript libraries

SEO Factors

processheat.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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Processheat.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 Processheat.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

processheat.co.uk

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