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

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

lock-tech.co.uk

Lock-Tech | Hi-Specification Architectural Hardware

Page Load Speed

2.6 sec in total

First Response

325 ms

Resources Loaded

2 sec

Page Rendered

233 ms

lock-tech.co.uk screenshot

About Website

Visit lock-tech.co.uk now to see the best up-to-date Lock Tech content and also check out these interesting facts you probably never knew about lock-tech.co.uk

lock-tech is wales\' leading specifier, distributor and technical service provider of architectural ironmongery, automatic doors and access control systems

Visit lock-tech.co.uk

Key Findings

We analyzed Lock-tech.co.uk page load time and found that the first response time was 325 ms and then it took 2.3 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

lock-tech.co.uk performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value3.8 s

84/100

10%

TBT (Total Blocking Time)

Value490 ms

59/100

30%

CLS (Cumulative Layout Shift)

Value0.29

41/100

15%

TTI (Time to Interactive)

Value8.3 s

39/100

10%

Network Requests Diagram

lock-tech.co.uk

325 ms

lock-tech.co.uk

484 ms

css

36 ms

all.css

37 ms

swipebox.min.css

102 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 73% of them (38 requests) were addressed to the original Lock-tech.co.uk, 8% (4 requests) were made to Saltospares.co.uk and 6% (3 requests) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (819 ms) belongs to the original domain Lock-tech.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 86.7 kB (5%)

Content Size

1.8 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lock-tech.co.uk main page is 1.8 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. 55% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 54.2 kB

  • Original 64.1 kB
  • After minification 64.1 kB
  • After compression 9.9 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 54.2 kB or 85% of the original size.

Image Optimization

-2%

Potential reduce by 27.7 kB

  • Original 1.4 MB
  • After minification 1.4 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. Lock Tech images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 4.5 kB

  • Original 312.0 kB
  • After minification 312.0 kB
  • After compression 307.5 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

-1%

Potential reduce by 302 B

  • Original 46.2 kB
  • After minification 46.2 kB
  • After compression 45.9 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. Lock-tech.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 14 (30%)

Requests Now

46

After Optimization

32

  • Images
  • JavaScript
  • CSS

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lock Tech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lock-tech.co.uk

lock-tech.co.uk

325 ms

lock-tech.co.uk

lock-tech.co.uk

484 ms

css

css

36 ms

all.css

all.css

37 ms

swipebox.min.css

swipebox.min.css

102 ms

lightslider.css

lightslider.css

175 ms

c4f5f.css.amzin_20240522140501.css

c4f5f.css.amzin_20240522140501.css

351 ms

api.js

api.js

40 ms

c4f5f.js_head.amzin_20231202145211.js

c4f5f.js_head.amzin_20231202145211.js

269 ms

js

js

99 ms

widget.min.js

widget.min.js

485 ms

c4f5f.js_foot.amzin_20231202145212.js

c4f5f.js_foot.amzin_20231202145212.js

485 ms

1.bootstrap.min.js

1.bootstrap.min.js

267 ms

2.amzin.js

2.amzin.js

262 ms

3.cubecart.validate.js

3.cubecart.validate.js

342 ms

jquery.swipebox.min.js

jquery.swipebox.min.js

348 ms

lightslider.js

lightslider.js

483 ms

recaptcha__en.js

recaptcha__en.js

19 ms

GAI_small.jpg

GAI_small.jpg

450 ms

locktech_only.jpg

locktech_only.jpg

200 ms

PENWRW.300.jpg

PENWRW.300.jpg

200 ms

CLBSAA21.300.jpg

CLBSAA21.300.jpg

133 ms

GEZTS3000_BLOCK.300.jpg

GEZTS3000_BLOCK.300.jpg

133 ms

LKAIIBRWN.300.jpg

LKAIIBRWN.300.jpg

199 ms

CYLET3737D.300.jpg

CYLET3737D.300.jpg

200 ms

LKN11211.300.jpg

LKN11211.300.jpg

208 ms

TOUGBK.300.jpg

TOUGBK.300.jpg

208 ms

3SS30SL.300.jpg

3SS30SL.300.jpg

278 ms

1SS19HBB102.300.jpg

1SS19HBB102.300.jpg

282 ms

CYLRD.300.jpg

CYLRD.300.jpg

280 ms

banner1.jpg

banner1.jpg

369 ms

banner2.jpg

banner2.jpg

380 ms

JACWRTW.300.jpg

JACWRTW.300.jpg

294 ms

TOURDGY.300.jpg

TOURDGY.300.jpg

365 ms

YAL88C.300.jpg

YAL88C.300.jpg

366 ms

UNI2100SSS68.300.jpg

UNI2100SSS68.300.jpg

368 ms

ALR5218502.300.jpg

ALR5218502.300.jpg

381 ms

3SS18NL_R.300.jpg

3SS18NL_R.300.jpg

453 ms

TOUGLGN.300.jpg

TOUGLGN.300.jpg

454 ms

GEZTS3000E_BLOCK.300.jpg

GEZTS3000E_BLOCK.300.jpg

455 ms

lock_tech.jpg

lock_tech.jpg

630 ms

SS_logo.jpg

SS_logo.jpg

819 ms

timber.jpg

timber.jpg

647 ms

MLA_small.jpg

MLA_small.jpg

462 ms

SAL_small.jpg

SAL_small.jpg

462 ms

ADSA_small.jpg

ADSA_small.jpg

477 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVQ.woff

94 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVQ.woff

94 ms

fa-solid-900.woff

fa-solid-900.woff

69 ms

fa-regular-400.woff

fa-regular-400.woff

95 ms

bx_loader.gif

bx_loader.gif

355 ms

controls.png

controls.png

355 ms

Accessibility Review

lock-tech.co.uk accessibility score

87

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

[aria-hidden="true"] elements contain focusable descendents

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.

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

lock-tech.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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

lock-tech.co.uk SEO score

86

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-tech.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-tech.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-tech.co.uk

Open Graph description is not detected on the main page of Lock Tech. 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: