Tools & Wizards About Us
dereklane.co.uk screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

dereklane.co.uk

Derek Lane & Co | Hydraulic Repairs & Components - Devon, UK

Page Load Speed

2.5 sec in total

First Response

54 ms

Resources Loaded

1.6 sec

Page Rendered

804 ms

dereklane.co.uk screenshot

About Website

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

We supply high-quality, reliable hydraulic components and engineered services to Devon, Cornwall, Somerset and nationwide businesses.

Visit dereklane.co.uk

Key Findings

We analyzed Dereklane.co.uk page load time and found that the first response time was 54 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 45% of websites can load faster.

Performance Metrics

dereklane.co.uk performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

3/100

10%

LCP (Largest Contentful Paint)

Value18.7 s

0/100

25%

SI (Speed Index)

Value10.8 s

7/100

10%

TBT (Total Blocking Time)

Value800 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0.023

100/100

15%

TTI (Time to Interactive)

Value16.5 s

5/100

10%

Network Requests Diagram

dereklane.co.uk

54 ms

128 ms

673 ms

793919.js

47 ms

otSDKStub.js

37 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Dereklane.co.uk, 77% (34 requests) were made to Flowtech.co.uk and 7% (3 requests) were made to Cdn.cookielaw.org. The less responsive or slowest element that took the longest time to load (883 ms) relates to the external source Media.flowtech.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 306.5 kB (24%)

Content Size

1.3 MB

After Optimization

946.2 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Dereklane.co.uk main page is 1.3 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. 35% of websites need less resources to load. Images take 955.6 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 142.5 kB

  • Original 176.3 kB
  • After minification 176.1 kB
  • After compression 33.8 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. 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 142.5 kB or 81% of the original size.

Image Optimization

-17%

Potential reduce by 163.9 kB

  • Original 955.6 kB
  • After minification 791.7 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. Obviously, Derek Lane needs image optimization as it can save up to 163.9 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 45 B

  • Original 120.8 kB
  • After minification 120.8 kB
  • After compression 120.8 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 30 (83%)

Requests Now

36

After Optimization

6

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Derek Lane. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

dereklane.co.uk

dereklane.co.uk

54 ms

128 ms

673 ms

793919.js

793919.js

47 ms

otSDKStub.js

otSDKStub.js

37 ms

ab02ca8ac0dc90fb.css

ab02ca8ac0dc90fb.css

18 ms

39c673f66548353a.css

39c673f66548353a.css

11 ms

polyfills-5cd94c89d3acac5f.js

polyfills-5cd94c89d3acac5f.js

16 ms

172.3a10953ad18cf208.js

172.3a10953ad18cf208.js

16 ms

7637.029b2205ea6ae63a.js

7637.029b2205ea6ae63a.js

17 ms

1102.72f3709d533ee9ee.js

1102.72f3709d533ee9ee.js

21 ms

1087.e7ccdc37796f6864.js

1087.e7ccdc37796f6864.js

22 ms

3701.f076fb42f21bacf9.js

3701.f076fb42f21bacf9.js

20 ms

3300.70511c8a33d07f1f.js

3300.70511c8a33d07f1f.js

21 ms

1924.9ce5676e64b9fec6.js

1924.9ce5676e64b9fec6.js

22 ms

2185.6fb6915829bea798.js

2185.6fb6915829bea798.js

25 ms

webpack-a8d790e2034fafbb.js

webpack-a8d790e2034fafbb.js

26 ms

framework-bf4d8a2595e2ff2e.js

framework-bf4d8a2595e2ff2e.js

24 ms

main-0eb3f111e2e36589.js

main-0eb3f111e2e36589.js

25 ms

_app-1e7df2dc33c297b7.js

_app-1e7df2dc33c297b7.js

26 ms

commons-f8697d515496147b.js

commons-f8697d515496147b.js

33 ms

1521-77f8122f3aed413f.js

1521-77f8122f3aed413f.js

33 ms

4032-e174d216cd9c45fd.js

4032-e174d216cd9c45fd.js

33 ms

6939-fad0e893e9ee6b13.js

6939-fad0e893e9ee6b13.js

33 ms

5082-6810b3a3c5468d0c.js

5082-6810b3a3c5468d0c.js

31 ms

7257-97ebc54578f2daec.js

7257-97ebc54578f2daec.js

36 ms

1905-c1cda5f709c00643.js

1905-c1cda5f709c00643.js

36 ms

7033-60844d575845e423.js

7033-60844d575845e423.js

36 ms

%5B%5B...slug%5D%5D-a948b32355aada93.js

%5B%5B...slug%5D%5D-a948b32355aada93.js

37 ms

_buildManifest.js

_buildManifest.js

37 ms

_ssgManifest.js

_ssgManifest.js

43 ms

_middlewareManifest.js

_middlewareManifest.js

42 ms

core.webeo.js

core.webeo.js

423 ms

7f05afa5-d3de-45aa-867d-1adb4365c12f.json

7f05afa5-d3de-45aa-867d-1adb4365c12f.json

50 ms

insight.min.js

insight.min.js

21 ms

derek-lane-rebranding-website.jpg

derek-lane-rebranding-website.jpg

883 ms

location

location

43 ms

Inter-Regular.ttf

Inter-Regular.ttf

14 ms

Inter-Light.ttf

Inter-Light.ttf

38 ms

Inter-Bold.ttf

Inter-Bold.ttf

18 ms

Inter-Black.ttf

Inter-Black.ttf

33 ms

insight_tag_errors.gif

insight_tag_errors.gif

210 ms

otBannerSdk.js

otBannerSdk.js

19 ms

icomoon.317970d4.ttf

icomoon.317970d4.ttf

4 ms

Accessibility Review

dereklane.co.uk accessibility score

97

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

dereklane.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

dereklane.co.uk SEO score

93

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

    EN

  • Encoding

    UTF-8

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

dereklane.co.uk

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