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rockfall.co.uk screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

rockfall.co.uk

Rock Fall | Home

Page Load Speed

3.9 sec in total

First Response

260 ms

Resources Loaded

3.3 sec

Page Rendered

379 ms

rockfall.co.uk screenshot

About Website

Visit rockfall.co.uk now to see the best up-to-date Rock Fall content and also check out these interesting facts you probably never knew about rockfall.co.uk

The home of Industry defining safety footwear. Footwear that provides protection for a variety of environments but are designed to look

Visit rockfall.co.uk

Key Findings

We analyzed Rockfall.co.uk page load time and found that the first response time was 260 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

rockfall.co.uk performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value29.8 s

0/100

25%

SI (Speed Index)

Value16.1 s

0/100

10%

TBT (Total Blocking Time)

Value2,450 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.06

98/100

15%

TTI (Time to Interactive)

Value26.6 s

0/100

10%

Network Requests Diagram

www.rockfall.co.uk

260 ms

f151474a002aba9c417d69c379d4ff92.css

194 ms

mui3vej.js

278 ms

addthis_widget.js

63 ms

element.js

45 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 64% of them (45 requests) were addressed to the original Rockfall.co.uk, 10% (7 requests) were made to and 6% (4 requests) were made to Translate.googleapis.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Rockfall.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 585.6 kB (22%)

Content Size

2.7 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rockfall.co.uk main page is 2.7 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. 60% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 156.0 kB

  • Original 197.5 kB
  • After minification 197.3 kB
  • After compression 41.4 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 156.0 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.7 MB
  • After minification 1.7 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. Rock Fall images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 429.5 kB

  • Original 729.7 kB
  • After minification 729.7 kB
  • After compression 300.3 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 429.5 kB or 59% of the original size.

CSS Optimization

-2%

Potential reduce by 70 B

  • Original 3.6 kB
  • After minification 3.6 kB
  • After compression 3.5 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. Rockfall.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 18 (29%)

Requests Now

62

After Optimization

44

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rock Fall. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.rockfall.co.uk

www.rockfall.co.uk

260 ms

f151474a002aba9c417d69c379d4ff92.css

f151474a002aba9c417d69c379d4ff92.css

194 ms

mui3vej.js

mui3vej.js

278 ms

addthis_widget.js

addthis_widget.js

63 ms

element.js

element.js

45 ms

jquery.min.js

jquery.min.js

6 ms

plugins.js

plugins.js

284 ms

main.js

main.js

166 ms

modernizr-2.6.2.min.js

modernizr-2.6.2.min.js

181 ms

js

js

20 ms

map.js

map.js

175 ms

poster-creator.js

poster-creator.js

178 ms

wp-embed.min.js

wp-embed.min.js

337 ms

placeholders.jquery.min.js

placeholders.jquery.min.js

337 ms

rockfall-logo.svg

rockfall-logo.svg

224 ms

brand-vixen-white.png

brand-vixen-white.png

227 ms

brand-tomcat-white.png

brand-tomcat-white.png

227 ms

brand-pro-man-white.png

brand-pro-man-white.png

227 ms

brand-rock-fall-white.png

brand-rock-fall-white.png

381 ms

banner_3.jpg

banner_3.jpg

650 ms

banner_1.jpg

banner_1.jpg

854 ms

banner_21.jpg

banner_21.jpg

933 ms

RF_Banner_4.jpg

RF_Banner_4.jpg

661 ms

vixen_desktop.jpg

vixen_desktop.jpg

853 ms

force10_desktop.jpg

force10_desktop.jpg

931 ms

product-range.png

product-range.png

966 ms

3m-thinsulate-300x300.jpg

3m-thinsulate-300x300.jpg

854 ms

abrasion-resistant-thread-300x300.jpg

abrasion-resistant-thread-300x300.jpg

951 ms

Activ-Step-Comfort-Footbeds1-300x300.jpg

Activ-Step-Comfort-Footbeds1-300x300.jpg

971 ms

Activ-Step-Shock-Absorbing-Outsoles1-300x300.jpg

Activ-Step-Shock-Absorbing-Outsoles1-300x300.jpg

1059 ms

active-x1-300x300.png

active-x1-300x300.png

1155 ms

Cambrelle-300x300.jpg

Cambrelle-300x300.jpg

1081 ms

Sympatex-Logo-Low-Res.jpg

Sympatex-Logo-Low-Res.jpg

1120 ms

Dual-Footbed-System-Logo-300x300.jpg

Dual-Footbed-System-Logo-300x300.jpg

1136 ms

force10scuff1-300x300.jpg

force10scuff1-300x300.jpg

1132 ms

FORCE10-Outsole-Logo-Low-Res-300x300.jpg

FORCE10-Outsole-Logo-Low-Res-300x300.jpg

1218 ms

Impact-Shield-300x300.jpg

Impact-Shield-300x300.jpg

1251 ms

rock-met-guard-300x300.jpg

rock-met-guard-300x300.jpg

1282 ms

Moisturetech-Logo-Low-Res-300x300.jpg

Moisturetech-Logo-Low-Res-300x300.jpg

1294 ms

vibram-300x300.jpg

vibram-300x300.jpg

1377 ms

YKK_300DPI-300x300.jpg

YKK_300DPI-300x300.jpg

1314 ms

RF540-Monzonite-S3-SRC-WR-M-HRO-HI-High-LOW-RES-262x300.png

RF540-Monzonite-S3-SRC-WR-M-HRO-HI-High-LOW-RES-262x300.png

1536 ms

TC520-Knightsbridge-S3-ESD-SRC-High-LOW-RES-300x184.png

TC520-Knightsbridge-S3-ESD-SRC-High-LOW-RES-300x184.png

1588 ms

RF008-FaraDRI-PNG-300x221.png

RF008-FaraDRI-PNG-300x221.png

1599 ms

TC530-Mayfair-S3-ESD-SRC-300x194.png

TC530-Mayfair-S3-ESD-SRC-300x194.png

1610 ms

RF120-TeslaDRI-PNG-300x242.png

RF120-TeslaDRI-PNG-300x242.png

1714 ms

bsif-logo.png

bsif-logo.png

1532 ms

translateelement.css

translateelement.css

64 ms

main.js

main.js

159 ms

d

d

702 ms

icomoon.woff

icomoon.woff

1636 ms

shoe-aid.png

shoe-aid.png

1594 ms

analytics.js

analytics.js

134 ms

300lo.json

300lo.json

123 ms

sh.8e5f85691f9aaa082472a194.html

sh.8e5f85691f9aaa082472a194.html

51 ms

element_main.js

element_main.js

51 ms

collect

collect

32 ms

layers.e5ea973510bf60b3db41.js

layers.e5ea973510bf60b3db41.js

45 ms

translate_24dp.png

translate_24dp.png

84 ms

l

l

75 ms

googlelogo_color_42x16dp.png

googlelogo_color_42x16dp.png

78 ms

+BhjoW4MMNsRQ3xkWHPfxESU+HPkePxT+PzjiNWOEuHMAAAA=

+BhjoW4MMNsRQ3xkWHPfxESU+HPkePxT+PzjiNWOEuHMAAAA=

14 ms

j844jVjhLhzAAAA

j844jVjhLhzAAAA

12 ms

j844jVjhLhzAAAA

j844jVjhLhzAAAA

12 ms

+BhjoW4MMNsRQ3xkWHPfxESU+HPkePxT+PzjiNWOEuHMAAAA=

+BhjoW4MMNsRQ3xkWHPfxESU+HPkePxT+PzjiNWOEuHMAAAA=

11 ms

+BhjoW4MMNsRQ3xkWHPfxESU+HPkePxT+PzjiNWOEuHMAAAA=

+BhjoW4MMNsRQ3xkWHPfxESU+HPkePxT+PzjiNWOEuHMAAAA=

10 ms

OOI1Y4S4cwAAAA==

OOI1Y4S4cwAAAA==

9 ms

+BhjoW4MMNsRQ3xkWHPfxESU+HPkePxT+PzjiNWOEuHMAAAA=

+BhjoW4MMNsRQ3xkWHPfxESU+HPkePxT+PzjiNWOEuHMAAAA=

8 ms

p.gif

p.gif

122 ms

lazyload.1.0.4.min.js

lazyload.1.0.4.min.js

84 ms

Accessibility Review

rockfall.co.uk accessibility score

89

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

Best Practices

rockfall.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

rockfall.co.uk SEO score

81

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rockfall.co.uk can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Rockfall.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

rockfall.co.uk

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