Tools & Wizards About Us
ozum.co.uk screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 87

    SEO

    Google-friendlier than
    65% of websites

ozum.co.uk

Web Design Cardiff | Website Designers South Wales | Ozum Web Design

Page Load Speed

2.9 sec in total

First Response

169 ms

Resources Loaded

2.3 sec

Page Rendered

482 ms

ozum.co.uk screenshot

About Website

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

Ozum is a web design and digital marketing agency based in Cardiff, South Wales. We build websites that help you get more business.

Visit ozum.co.uk

Key Findings

We analyzed Ozum.co.uk page load time and found that the first response time was 169 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 50% of websites can load faster.

Performance Metrics

ozum.co.uk performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value9.5 s

0/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value240 ms

85/100

30%

CLS (Cumulative Layout Shift)

Value0.052

99/100

15%

TTI (Time to Interactive)

Value10.4 s

24/100

10%

Network Requests Diagram

ozum.co.uk

169 ms

ozum.co.uk

332 ms

www.ozum.co.uk

181 ms

www.ozum.co.uk

450 ms

bootstrap.min.css

341 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 85% of them (46 requests) were addressed to the original Ozum.co.uk, 6% (3 requests) were made to Google-analytics.com and 4% (2 requests) were made to Bat.bing.com. The less responsive or slowest element that took the longest time to load (732 ms) belongs to the original domain Ozum.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 533.9 kB (25%)

Content Size

2.2 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ozum.co.uk main page is 2.2 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. 40% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 31.2 kB

  • Original 37.5 kB
  • After minification 26.4 kB
  • After compression 6.3 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 11.1 kB, which is 30% 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 31.2 kB or 83% of the original size.

Image Optimization

-8%

Potential reduce by 132.7 kB

  • Original 1.6 MB
  • After minification 1.5 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. Ozum images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 146.2 kB

  • Original 247.3 kB
  • After minification 243.8 kB
  • After compression 101.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 146.2 kB or 59% of the original size.

CSS Optimization

-87%

Potential reduce by 223.8 kB

  • Original 257.2 kB
  • After minification 218.5 kB
  • After compression 33.4 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. Ozum.co.uk needs all CSS files to be minified and compressed as it can save up to 223.8 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (24%)

Requests Now

49

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ozum. 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 as a result speed up the page load time.

Network Requests Diagram

ozum.co.uk

ozum.co.uk

169 ms

ozum.co.uk

ozum.co.uk

332 ms

www.ozum.co.uk

www.ozum.co.uk

181 ms

www.ozum.co.uk

www.ozum.co.uk

450 ms

bootstrap.min.css

bootstrap.min.css

341 ms

slick.css

slick.css

332 ms

styles.css

styles.css

497 ms

jquery-3.6.0.min.js

jquery-3.6.0.min.js

475 ms

modernizr.custom.js

modernizr.custom.js

329 ms

jquery.validate.min.js

jquery.validate.min.js

412 ms

jquery.validate.unobtrusive.min.js

jquery.validate.unobtrusive.min.js

339 ms

bootstrap.min.js

bootstrap.min.js

345 ms

slick.min.js

slick.min.js

501 ms

site.js

site.js

474 ms

analytics.js

analytics.js

74 ms

hotjar-1285614.js

hotjar-1285614.js

150 ms

bat.js

bat.js

132 ms

logo.svg

logo.svg

126 ms

logo.png

logo.png

126 ms

slider-bluestone.jpg

slider-bluestone.jpg

284 ms

logo-banner-bluestone.png

logo-banner-bluestone.png

125 ms

slider-bcs.jpg

slider-bcs.jpg

353 ms

logo-banner-bcs.png

logo-banner-bcs.png

154 ms

slider-gloscol.jpg

slider-gloscol.jpg

423 ms

logo-gc.png

logo-gc.png

177 ms

slider-nudge.jpg

slider-nudge.jpg

283 ms

logo-nudge.png

logo-nudge.png

239 ms

umbraco-gold-partner.png

umbraco-gold-partner.png

262 ms

shapes.png

shapes.png

321 ms

waves.png

waves.png

346 ms

path-arrow.svg

path-arrow.svg

354 ms

umbraco-logo-blue.png

umbraco-logo-blue.png

359 ms

PerspectumLogo.png

PerspectumLogo.png

405 ms

Centek.png

Centek.png

430 ms

Bluestone.png

Bluestone.png

437 ms

MHS.png

MHS.png

439 ms

BCS.png

BCS.png

450 ms

BBIHealthcare.png

BBIHealthcare.png

488 ms

WelshWater.png

WelshWater.png

505 ms

CAS.png

CAS.png

514 ms

BCSScreenshot.jpg

BCSScreenshot.jpg

524 ms

GlosColScreenshot.jpg

GlosColScreenshot.jpg

527 ms

CentekScreenshot.jpg

CentekScreenshot.jpg

538 ms

MHSScreenshot.jpg

MHSScreenshot.jpg

732 ms

umbracogoldpartner-grey.png

umbracogoldpartner-grey.png

587 ms

ISO9001.png

ISO9001.png

679 ms

ISO27001.png

ISO27001.png

609 ms

cyberessentials.png

cyberessentials.png

612 ms

Righteous-Regular.ttf

Righteous-Regular.ttf

577 ms

linkid.js

linkid.js

52 ms

collect

collect

15 ms

collect

collect

28 ms

26079996.js

26079996.js

18 ms

js

js

118 ms

Accessibility Review

ozum.co.uk accessibility score

98

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.

Best Practices

ozum.co.uk best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

ozum.co.uk SEO score

87

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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 Ozum.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 Ozum.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

ozum.co.uk

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