Tools & Wizards About Us
lock-fast.co.uk screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

lock-fast.co.uk

LockFast Emergency Locksmith and Auto Locksmiths 01634 578214

Page Load Speed

3.1 sec in total

First Response

266 ms

Resources Loaded

2.7 sec

Page Rendered

166 ms

lock-fast.co.uk screenshot

About Website

Click here to check amazing Lock Fast content. Otherwise, check out these important facts you probably never knew about lock-fast.co.uk

Emergency locksmith in Gillingham, Chatham, Rochester, Maidstone, Sittingbourne, Gravesend. Keys, Locks, Car keys. Call 01634 578214

Visit lock-fast.co.uk

Key Findings

We analyzed Lock-fast.co.uk page load time and found that the first response time was 266 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 55% of websites can load faster.

Performance Metrics

lock-fast.co.uk performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

2/100

25%

SI (Speed Index)

Value5.2 s

59/100

10%

TBT (Total Blocking Time)

Value220 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0.393

26/100

15%

TTI (Time to Interactive)

Value7.0 s

53/100

10%

Network Requests Diagram

lock-fast.co.uk

266 ms

lock-fast.co.uk

454 ms

www.lock-fast.co.uk

811 ms

bootstrap.min.css

367 ms

css

38 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 75% of them (30 requests) were addressed to the original Lock-fast.co.uk, 10% (4 requests) were made to Fonts.gstatic.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (811 ms) belongs to the original domain Lock-fast.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 174.8 kB (37%)

Content Size

474.8 kB

After Optimization

300.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lock-fast.co.uk main page is 474.8 kB. 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 241.7 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 23.0 kB

  • Original 28.3 kB
  • After minification 23.6 kB
  • After compression 5.3 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 4.7 kB, which is 17% 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 23.0 kB or 81% of the original size.

Image Optimization

-9%

Potential reduce by 21.3 kB

  • Original 241.7 kB
  • After minification 220.5 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. Lock Fast images are well optimized though.

JavaScript Optimization

-32%

Potential reduce by 24.8 kB

  • Original 77.6 kB
  • After minification 76.8 kB
  • After compression 52.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 24.8 kB or 32% of the original size.

CSS Optimization

-83%

Potential reduce by 105.8 kB

  • Original 127.2 kB
  • After minification 120.5 kB
  • After compression 21.4 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. Lock-fast.co.uk needs all CSS files to be minified and compressed as it can save up to 105.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (18%)

Requests Now

33

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lock Fast. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

lock-fast.co.uk

lock-fast.co.uk

266 ms

lock-fast.co.uk

lock-fast.co.uk

454 ms

www.lock-fast.co.uk

www.lock-fast.co.uk

811 ms

bootstrap.min.css

bootstrap.min.css

367 ms

css

css

38 ms

lockfast.css

lockfast.css

461 ms

addthis_widget.js

addthis_widget.js

31 ms

jquery.min.js

jquery.min.js

28 ms

jquery.validate.min.js

jquery.validate.min.js

26 ms

bootstrap.min.js

bootstrap.min.js

505 ms

custom.js

custom.js

330 ms

4de9f56c0f.js

4de9f56c0f.js

81 ms

gtm.js

gtm.js

98 ms

lockfast_logo_yellow_white.svg

lockfast_logo_yellow_white.svg

125 ms

medway_fair_trader_logo.png

medway_fair_trader_logo.png

123 ms

social_media_sprite.png

social_media_sprite.png

116 ms

Auto-Locksmith-Keys_Locked-in-Car-boot.jpeg

Auto-Locksmith-Keys_Locked-in-Car-boot.jpeg

255 ms

arrow-orange_sm.png

arrow-orange_sm.png

229 ms

Lockfast-SecureLine-Safes.jpg

Lockfast-SecureLine-Safes.jpg

304 ms

Lockfast-KeyCutting.jpg

Lockfast-KeyCutting.jpg

271 ms

icon-tel_24hr-sm.png

icon-tel_24hr-sm.png

317 ms

arrow-white_lrg.png

arrow-white_lrg.png

331 ms

cartoon-bs_kitemark.jpg

cartoon-bs_kitemark.jpg

363 ms

lockfast-sold-secure-locks.png

lockfast-sold-secure-locks.png

379 ms

lockfast-supplier-assa-abloy.png

lockfast-supplier-assa-abloy.png

387 ms

lockfast-supplier-assa-union.png

lockfast-supplier-assa-union.png

427 ms

lockast-supplier-yale-products.png

lockast-supplier-yale-products.png

428 ms

lockfast-supplier-mul-t-lock.png

lockfast-supplier-mul-t-lock.png

447 ms

lockfast-chubb-super-centre.png

lockfast-chubb-super-centre.png

499 ms

lockfast-supplier-chubb-locks.png

lockfast-supplier-chubb-locks.png

525 ms

lockast-supplier-era-products.png

lockast-supplier-era-products.png

528 ms

lockast-supplier-ingersoll.png

lockast-supplier-ingersoll.png

540 ms

lockfast-supplier-abus-locks-padlocks.png

lockfast-supplier-abus-locks-padlocks.png

538 ms

lockfast_logo_white_strapline.png

lockfast_logo_white_strapline.png

562 ms

callout-yellow.png

callout-yellow.png

627 ms

u-4X0qWljRw-PfU81xCKCpdpbgZJl6XFpfEd7eA9BIxxkV2EH7alwg.ttf

u-4X0qWljRw-PfU81xCKCpdpbgZJl6XFpfEd7eA9BIxxkV2EH7alwg.ttf

24 ms

u-4X0qWljRw-PfU81xCKCpdpbgZJl6XFpfEd7eA9BIxxkW-EH7alwg.ttf

u-4X0qWljRw-PfU81xCKCpdpbgZJl6XFpfEd7eA9BIxxkW-EH7alwg.ttf

30 ms

u-4X0qWljRw-PfU81xCKCpdpbgZJl6XFpfEd7eA9BIxxkYODH7alwg.ttf

u-4X0qWljRw-PfU81xCKCpdpbgZJl6XFpfEd7eA9BIxxkYODH7alwg.ttf

31 ms

u-4X0qWljRw-PfU81xCKCpdpbgZJl6XFpfEd7eA9BIxxkbqDH7alwg.ttf

u-4X0qWljRw-PfU81xCKCpdpbgZJl6XFpfEd7eA9BIxxkbqDH7alwg.ttf

38 ms

google-review-image.jpg

google-review-image.jpg

620 ms

Accessibility Review

lock-fast.co.uk accessibility score

94

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

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

lock-fast.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

lock-fast.co.uk SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Lock-fast.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 Lock-fast.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

lock-fast.co.uk

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