Report Summary

  • 52

    Performance

    Renders faster than
    70% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 46% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

ergapc.co.uk

Air Pollution Solutions, Carbon Air Filters, Reduce Air Pollution | ERG

Page Load Speed

3.3 sec in total

First Response

230 ms

Resources Loaded

2.3 sec

Page Rendered

693 ms

ergapc.co.uk screenshot

About Website

Visit ergapc.co.uk now to see the best up-to-date ERG Apc content and also check out these interesting facts you probably never knew about ergapc.co.uk

ERG supplies engineered treatment systems so you can achieve your site’s air emissions targets and the leading supplier of Odour Control Systems for the UK Waste Water Industry, and has a strong reput...

Visit ergapc.co.uk

Key Findings

We analyzed Ergapc.co.uk page load time and found that the first response time was 230 ms and then it took 3 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

ergapc.co.uk performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.275

44/100

15%

TTI (Time to Interactive)

Value7.0 s

53/100

10%

Network Requests Diagram

ergapc.co.uk

230 ms

fastnet.co.uk

669 ms

css

25 ms

font-awesome.min.css

9 ms

style.css

513 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Ergapc.co.uk, 85% (63 requests) were made to Fastnet.co.uk and 7% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (930 ms) relates to the external source Fastnet.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 684.0 kB (18%)

Content Size

3.8 MB

After Optimization

3.1 MB

In fact, the total size of Ergapc.co.uk main page is 3.8 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 45.4 kB

  • Original 55.4 kB
  • After minification 46.4 kB
  • After compression 10.0 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. This page needs HTML code to be minified as it can gain 9.0 kB, which is 16% 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 45.4 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 91.8 kB

  • Original 3.1 MB
  • After minification 3.0 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. ERG Apc images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 252.3 kB

  • Original 363.9 kB
  • After minification 338.2 kB
  • After compression 111.6 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 252.3 kB or 69% of the original size.

CSS Optimization

-89%

Potential reduce by 294.5 kB

  • Original 332.4 kB
  • After minification 252.7 kB
  • After compression 37.9 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. Ergapc.co.uk needs all CSS files to be minified and compressed as it can save up to 294.5 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (27%)

Requests Now

67

After Optimization

49

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ERG Apc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

ergapc.co.uk accessibility score

78

Accessibility Issues

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

ergapc.co.uk best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

ergapc.co.uk 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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ergapc.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 Ergapc.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 description is not detected on the main page of ERG Apc. 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: