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

Report Summary

  • 15

    Performance

    Renders faster than
    28% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 63% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 95

    SEO

    Google-friendlier than
    91% of websites

pro-lock.co.uk

Valve Lockout Devices - Universal Valve Lockout - Pro-Lock Safety Ltd

Page Load Speed

9.8 sec in total

First Response

1.5 sec

Resources Loaded

7.7 sec

Page Rendered

587 ms

pro-lock.co.uk screenshot

About Website

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

Valve Lockout devices by Pro-lock. Padlocks and security seals. Gate valve, ball valve, butterfly valve & needle valve lockouts

Visit pro-lock.co.uk

Key Findings

We analyzed Pro-lock.co.uk page load time and found that the first response time was 1.5 sec and then it took 8.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

pro-lock.co.uk performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

6/100

10%

LCP (Largest Contentful Paint)

Value14.7 s

0/100

25%

SI (Speed Index)

Value20.4 s

0/100

10%

TBT (Total Blocking Time)

Value24,730 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.077

95/100

15%

TTI (Time to Interactive)

Value34.4 s

0/100

10%

Network Requests Diagram

pro-lock.co.uk

1463 ms

wp-emoji-release.min.js

253 ms

wc-blocks-vendors-style.css

278 ms

wc-blocks-style.css

365 ms

styles.css

279 ms

Our browser made a total of 114 requests to load all elements on the main page. We found that 75% of them (85 requests) were addressed to the original Pro-lock.co.uk, 11% (12 requests) were made to Fonts.gstatic.com and 8% (9 requests) were made to Embed.tawk.to. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Pro-lock.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 189.2 kB (12%)

Content Size

1.5 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pro-lock.co.uk main page is 1.5 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 129.9 kB

  • Original 155.8 kB
  • After minification 149.0 kB
  • After compression 25.9 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 129.9 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 9.1 kB

  • Original 1.1 MB
  • After minification 1.1 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. Pro Lock images are well optimized though.

JavaScript Optimization

-20%

Potential reduce by 37.4 kB

  • Original 191.4 kB
  • After minification 161.3 kB
  • After compression 154.0 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 37.4 kB or 20% of the original size.

CSS Optimization

-12%

Potential reduce by 12.8 kB

  • Original 104.6 kB
  • After minification 104.0 kB
  • After compression 91.7 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. Pro-lock.co.uk needs all CSS files to be minified and compressed as it can save up to 12.8 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 69 (70%)

Requests Now

98

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pro Lock. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 32 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

pro-lock.co.uk

pro-lock.co.uk

1463 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

253 ms

wc-blocks-vendors-style.css

wc-blocks-vendors-style.css

278 ms

wc-blocks-style.css

wc-blocks-style.css

365 ms

styles.css

styles.css

279 ms

cookie-law-info-public.css

cookie-law-info-public.css

312 ms

cookie-law-info-gdpr.css

cookie-law-info-gdpr.css

321 ms

front-legacy.css

front-legacy.css

588 ms

sow-social-media-buttons-flat-834945901bcc.css

sow-social-media-buttons-flat-834945901bcc.css

584 ms

style.css

style.css

523 ms

sow-button-flat-a198414645e2.css

sow-button-flat-a198414645e2.css

312 ms

sow-social-media-buttons-flat-48207507a035.css

sow-social-media-buttons-flat-48207507a035.css

583 ms

sow-button-flat-5771e8ae07ae.css

sow-button-flat-5771e8ae07ae.css

593 ms

sow-social-media-buttons-wire-f9a21d09b882.css

sow-social-media-buttons-wire-f9a21d09b882.css

641 ms

sow-button-flat-46370a095b38.css

sow-button-flat-46370a095b38.css

837 ms

style.css

style.css

866 ms

style.css

style.css

830 ms

ksp.css

ksp.css

837 ms

ascend.css

ascend.css

932 ms

ascend_woo.css

ascend_woo.css

925 ms

ascend_select2.css

ascend_select2.css

1106 ms

ascend_posttype.css

ascend_posttype.css

1085 ms

ascend_pb.css

ascend_pb.css

1122 ms

ascend_icons.css

ascend_icons.css

1108 ms

kt_variation_swatches.css

kt_variation_swatches.css

1169 ms

css

css

165 ms

css

css

179 ms

jquery.min.js

jquery.min.js

1299 ms

jquery-migrate.min.js

jquery-migrate.min.js

1336 ms

cookie-law-info-public.js

cookie-law-info-public.js

1381 ms

custom-modernizer-min.js

custom-modernizer-min.js

1354 ms

js

js

179 ms

sow-button-flat-00e6db831c58-19.css

sow-button-flat-00e6db831c58-19.css

1370 ms

sow-image-default-d6014b76747a-19.css

sow-image-default-d6014b76747a-19.css

1849 ms

sow-button-flat-1565489c93eb-19.css

sow-button-flat-1565489c93eb-19.css

1832 ms

sow-social-media-buttons-flat-a22c2b34eda3-19.css

sow-social-media-buttons-flat-a22c2b34eda3-19.css

1832 ms

style.css

style.css

1848 ms

sow-social-media-buttons-wire-ef3ba4121748.css

sow-social-media-buttons-wire-ef3ba4121748.css

1846 ms

cookie-law-info-table.css

cookie-law-info-table.css

1845 ms

api.js

api.js

168 ms

index.js

index.js

2195 ms

index.js

index.js

1949 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

1940 ms

add-to-cart.min.js

add-to-cart.min.js

1938 ms

js.cookie.min.js

js.cookie.min.js

1905 ms

woocommerce.min.js

woocommerce.min.js

1885 ms

cart-fragments.min.js

cart-fragments.min.js

2230 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

2165 ms

wp-polyfill.min.js

wp-polyfill.min.js

2042 ms

index.js

index.js

1966 ms

bootstrap-min.js

bootstrap-min.js

1981 ms

slick-min.js

slick-min.js

1963 ms

kt-sticky-min.js

kt-sticky-min.js

2224 ms

ascend-plugins-min.js

ascend-plugins-min.js

2273 ms

kt-tiles-min.js

kt-tiles-min.js

1988 ms

ascend-main-min.js

ascend-main-min.js

1979 ms

wc-quantity-increment-min.js

wc-quantity-increment-min.js

1950 ms

kt_variation_swatches.js

kt_variation_swatches.js

1926 ms

styling.min.js

styling.min.js

1863 ms

ksp-min.js

ksp-min.js

2147 ms

gtm.js

gtm.js

278 ms

analytics.js

analytics.js

466 ms

Pro_Lock-Logo.png

Pro_Lock-Logo.png

1801 ms

Pro_Lock-Logo-200x60.png

Pro_Lock-Logo-200x60.png

1799 ms

Pro-Lock_Devices-1.jpg

Pro-Lock_Devices-1.jpg

1918 ms

Pro_Lock_Tools.jpg

Pro_Lock_Tools.jpg

1801 ms

Standard-Seals.jpg

Standard-Seals.jpg

1916 ms

Brass_Padlocks.jpg

Brass_Padlocks.jpg

2132 ms

Devices.jpg

Devices.jpg

2078 ms

Standard-Seals-1.jpg

Standard-Seals-1.jpg

2313 ms

Brass_Padlocks-1.jpg

Brass_Padlocks-1.jpg

2261 ms

Extras-Pro-Lock.jpg

Extras-Pro-Lock.jpg

2103 ms

total-logo.png

total-logo.png

1795 ms

INEOS_logo.png

INEOS_logo.png

2007 ms

Shell-Logo.png

Shell-Logo.png

2111 ms

Costain_Logo.png

Costain_Logo.png

2056 ms

Equinor-Logo.png

Equinor-Logo.png

2156 ms

BP-Logo.png

BP-Logo.png

2218 ms

default

default

346 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

447 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

503 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

582 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjr0B4gaVc.ttf

581 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

584 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

578 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aX8.ttf

583 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

579 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr73w5aX8.ttf

586 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aX8.ttf

587 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

586 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCs16Hw5aX8.ttf

586 ms

collect

collect

370 ms

kt-icon.ttf

kt-icon.ttf

2227 ms

kt-slider.ttf

kt-slider.ttf

1901 ms

basf-logo.png

basf-logo.png

1992 ms

ConocoPhillips_Logo.png

ConocoPhillips_Logo.png

2001 ms

Dow-Logo.png

Dow-Logo.png

2081 ms

Exon-Mobile.png

Exon-Mobile.png

2108 ms

fa-brands-400.woff

fa-brands-400.woff

2052 ms

Ministry-Defence-Logo.png

Ministry-Defence-Logo.png

1900 ms

recaptcha__en.js

recaptcha__en.js

166 ms

Master-Locks.png

Master-Locks.png

1900 ms

Offshore_Oil_Platform.jpg

Offshore_Oil_Platform.jpg

2372 ms

pro-lock.co.uk

pro-lock.co.uk

1822 ms

Pro-Lock_Devices-Mobile.jpg

Pro-Lock_Devices-Mobile.jpg

1292 ms

Brass_Padlocks-Mobile.jpg

Brass_Padlocks-Mobile.jpg

1247 ms

twk-event-polyfill.js

twk-event-polyfill.js

59 ms

twk-entries-polyfill.js

twk-entries-polyfill.js

83 ms

twk-main.js

twk-main.js

78 ms

twk-vendor.js

twk-vendor.js

114 ms

twk-chunk-vendors.js

twk-chunk-vendors.js

174 ms

twk-chunk-common.js

twk-chunk-common.js

167 ms

twk-runtime.js

twk-runtime.js

117 ms

twk-app.js

twk-app.js

136 ms

Accessibility Review

pro-lock.co.uk accessibility score

86

Accessibility Issues

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

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.

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

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

pro-lock.co.uk best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

pro-lock.co.uk SEO score

95

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

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 Pro-lock.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 Pro-lock.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

pro-lock.co.uk

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