Tools & Wizards About Us
qualterhall.co.uk screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

qualterhall.co.uk

Integrated Engineering Solutions - Qualter Hall

Page Load Speed

5.3 sec in total

First Response

429 ms

Resources Loaded

4.1 sec

Page Rendered

752 ms

qualterhall.co.uk screenshot

About Website

Click here to check amazing Qualter Hall content. Otherwise, check out these important facts you probably never knew about qualterhall.co.uk

Providing excellence in Integrated Engineering Solutions for over 160 years. Since 1860, Qualter Hall has demonstrated engineering excellence and innovation both within the UK and Worldwide from its h...

Visit qualterhall.co.uk

Key Findings

We analyzed Qualterhall.co.uk page load time and found that the first response time was 429 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

qualterhall.co.uk performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value19.8 s

0/100

25%

SI (Speed Index)

Value12.4 s

3/100

10%

TBT (Total Blocking Time)

Value590 ms

50/100

30%

CLS (Cumulative Layout Shift)

Value0.02

100/100

15%

TTI (Time to Interactive)

Value14.0 s

10/100

10%

Network Requests Diagram

qualterhall.co.uk

429 ms

js

88 ms

swiper.min.css

13 ms

tippy.css

20 ms

gs-logo.min.css

21 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 78% of them (62 requests) were addressed to the original Qualterhall.co.uk, 13% (10 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Qualterhall.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.6 MB (20%)

Content Size

13.2 MB

After Optimization

10.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Qualterhall.co.uk main page is 13.2 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. 70% of websites need less resources to load. Images take 12.8 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 89.0 kB

  • Original 111.0 kB
  • After minification 107.8 kB
  • After compression 22.0 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 89.0 kB or 80% of the original size.

Image Optimization

-19%

Potential reduce by 2.5 MB

  • Original 12.8 MB
  • After minification 10.3 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. Obviously, Qualter Hall needs image optimization as it can save up to 2.5 MB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-5%

Potential reduce by 10.5 kB

  • Original 205.9 kB
  • After minification 205.9 kB
  • After compression 195.4 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

-11%

Potential reduce by 5.3 kB

  • Original 48.0 kB
  • After minification 48.0 kB
  • After compression 42.7 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. Qualterhall.co.uk needs all CSS files to be minified and compressed as it can save up to 5.3 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (53%)

Requests Now

68

After Optimization

32

  • Images
  • JavaScript
  • CSS

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qualter Hall. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

qualterhall.co.uk

qualterhall.co.uk

429 ms

js

js

88 ms

swiper.min.css

swiper.min.css

13 ms

tippy.css

tippy.css

20 ms

gs-logo.min.css

gs-logo.min.css

21 ms

style.min.css

style.min.css

35 ms

swiper-bundle.min.css

swiper-bundle.min.css

347 ms

font-awesome.min.css

font-awesome.min.css

28 ms

style.min.css

style.min.css

347 ms

owl.carousel.css

owl.carousel.css

345 ms

testimonial-slider-shortcode.css

testimonial-slider-shortcode.css

26 ms

bootstrap.min.css

bootstrap.min.css

63 ms

animations.css

animations.css

39 ms

text.css

text.css

39 ms

nav.css

nav.css

42 ms

header.css

header.css

351 ms

footer.css

footer.css

42 ms

content.css

content.css

47 ms

style.css

style.css

46 ms

jquery.min.js

jquery.min.js

52 ms

jquery-migrate.min.js

jquery-migrate.min.js

47 ms

script.min.js

script.min.js

52 ms

frontend-gtag.min.js

frontend-gtag.min.js

55 ms

jquery-3.2.1.slim.min.js

jquery-3.2.1.slim.min.js

45 ms

jquery.min.js

jquery.min.js

47 ms

swiper.min.js

swiper.min.js

54 ms

tippy-bundle.umd.min.js

tippy-bundle.umd.min.js

55 ms

images-loaded.min.js

images-loaded.min.js

55 ms

gs-logo.min.js

gs-logo.min.js

65 ms

owl.carousel.min.js

owl.carousel.min.js

66 ms

popper.min.js

popper.min.js

69 ms

bootstrap.min.js

bootstrap.min.js

98 ms

css3-animate-it.js

css3-animate-it.js

66 ms

navigation.js

navigation.js

65 ms

clrtrans.js

clrtrans.js

423 ms

swiper-bundle.min.js

swiper-bundle.min.js

522 ms

splc-script.min.js

splc-script.min.js

338 ms

css2

css2

35 ms

css2

css2

64 ms

qh-logo.png

qh-logo.png

318 ms

dover-0-gallery.jpg

dover-0-gallery.jpg

735 ms

NUCLEAR.png

NUCLEAR.png

884 ms

bridges.jpg

bridges.jpg

816 ms

water.jpg

water.jpg

805 ms

mining.jpg

mining.jpg

713 ms

manufacturing.jpg

manufacturing.jpg

1079 ms

CV081_QualterHall_231116.jpg

CV081_QualterHall_231116.jpg

1607 ms

site_management.jpg

site_management.jpg

1228 ms

Asset-1.svg

Asset-1.svg

807 ms

climate_change.svg

climate_change.svg

810 ms

social-1.svg

social-1.svg

812 ms

ethical.svg

ethical.svg

813 ms

business-1.svg

business-1.svg

816 ms

community.svg

community.svg

819 ms

customers-1.svg

customers-1.svg

820 ms

chain.svg

chain.svg

821 ms

committee.svg

committee.svg

822 ms

Vertical-Plate-Bender.jpeg

Vertical-Plate-Bender.jpeg

1321 ms

Shoreham-Swing-Footbridge.jpg

Shoreham-Swing-Footbridge.jpg

1448 ms

circle.svg

circle.svg

884 ms

Website-News-Banners-.-2000-x-1333-1.png

Website-News-Banners-.-2000-x-1333-1.png

1864 ms

Website-News-Banners-.-1200-x-628-5.png

Website-News-Banners-.-1200-x-628-5.png

1804 ms

spinner.svg

spinner.svg

1227 ms

mark-of-trust-certified-ISO-45001-occupational-health-and-safety-management-balck-logo-En-GB-1019.jpg

mark-of-trust-certified-ISO-45001-occupational-health-and-safety-management-balck-logo-En-GB-1019.jpg

1835 ms

mark-of-trust-certified-ISO-9001-quality-management-systems-black-logo-En-GB-1019.jpg

mark-of-trust-certified-ISO-9001-quality-management-systems-black-logo-En-GB-1019.jpg

1927 ms

mark-of-trust-certified-ISO-14001-environmental-management-black-logo-En-GB-1019.jpg

mark-of-trust-certified-ISO-14001-environmental-management-black-logo-En-GB-1019.jpg

2040 ms

mark-of-trust-UKAS-colour-logo-En-GB0121.png

mark-of-trust-UKAS-colour-logo-En-GB0121.png

2087 ms

Blue-Rectangular-BS-EN-1090-1-scaled.jpg

Blue-Rectangular-BS-EN-1090-1-scaled.jpg

2427 ms

contact.svg

contact.svg

1837 ms

-nFnOHM81r4j6k0gjAW3mujVU2B2K_c.ttf

-nFnOHM81r4j6k0gjAW3mujVU2B2K_c.ttf

42 ms

pxiEyp8kv8JHgFVrFJA.ttf

pxiEyp8kv8JHgFVrFJA.ttf

46 ms

pxiByp8kv8JHgFVrLGT9V1s.ttf

pxiByp8kv8JHgFVrLGT9V1s.ttf

58 ms

pxiByp8kv8JHgFVrLDz8V1s.ttf

pxiByp8kv8JHgFVrLDz8V1s.ttf

69 ms

pxiByp8kv8JHgFVrLFj_V1s.ttf

pxiByp8kv8JHgFVrLFj_V1s.ttf

70 ms

pxiGyp8kv8JHgFVrLPTedw.ttf

pxiGyp8kv8JHgFVrLPTedw.ttf

70 ms

pxiByp8kv8JHgFVrLEj6V1s.ttf

pxiByp8kv8JHgFVrLEj6V1s.ttf

76 ms

pxiByp8kv8JHgFVrLCz7V1s.ttf

pxiByp8kv8JHgFVrLCz7V1s.ttf

70 ms

pxiByp8kv8JHgFVrLDD4V1s.ttf

pxiByp8kv8JHgFVrLDD4V1s.ttf

77 ms

pxiByp8kv8JHgFVrLBT5V1s.ttf

pxiByp8kv8JHgFVrLBT5V1s.ttf

78 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

2300 ms

Accessibility Review

qualterhall.co.uk accessibility score

80

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

button, link, and menuitem elements do not have accessible names.

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Best Practices

qualterhall.co.uk best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

qualterhall.co.uk SEO score

86

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

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 Qualterhall.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 Qualterhall.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

qualterhall.co.uk

Open Graph data is detected on the main page of Qualter Hall. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: