Tools & Wizards About Us
slip-not.co.uk screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

slip-not.co.uk

Specialists in Non Slip Rubber Matting & Rubber flooring solutions UK

Page Load Speed

7.9 sec in total

First Response

1.2 sec

Resources Loaded

3.9 sec

Page Rendered

2.9 sec

slip-not.co.uk screenshot

About Website

Click here to check amazing Slip Not content for United Kingdom. Otherwise, check out these important facts you probably never knew about slip-not.co.uk

At Slip-not we have sixty years of experience in the rubber flooring & rubber matting industry. It is our mission to manufacture and distribute high quality flooring at really competitive prices.

Visit slip-not.co.uk

Key Findings

We analyzed Slip-not.co.uk page load time and found that the first response time was 1.2 sec and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

slip-not.co.uk performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

24/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value12.1 s

3/100

10%

TBT (Total Blocking Time)

Value2,980 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.03

100/100

15%

TTI (Time to Interactive)

Value28.5 s

0/100

10%

Network Requests Diagram

www.slip-not.co.uk

1151 ms

js

257 ms

js

190 ms

gtm.js

252 ms

bootstrap.min.css

158 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 45% of them (36 requests) were addressed to the original Slip-not.co.uk, 15% (12 requests) were made to Cdn.shopify.com and 11% (9 requests) were made to Static.klaviyo.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Slip-not.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 534.7 kB (48%)

Content Size

1.1 MB

After Optimization

568.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Slip-not.co.uk main page is 1.1 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. HTML takes 621.6 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 514.0 kB

  • Original 621.6 kB
  • After minification 599.1 kB
  • After compression 107.6 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 514.0 kB or 83% of the original size.

Image Optimization

-6%

Potential reduce by 11.0 kB

  • Original 169.5 kB
  • After minification 158.5 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. Slip Not images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 9.6 kB

  • Original 274.8 kB
  • After minification 274.7 kB
  • After compression 265.2 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

-0%

Potential reduce by 121 B

  • Original 37.0 kB
  • After minification 37.0 kB
  • After compression 36.9 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. Slip-not.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 44 (58%)

Requests Now

76

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Slip Not. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.slip-not.co.uk

www.slip-not.co.uk

1151 ms

js

js

257 ms

js

js

190 ms

gtm.js

gtm.js

252 ms

bootstrap.min.css

bootstrap.min.css

158 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

191 ms

jquery-3.6.3.min.js

jquery-3.6.3.min.js

177 ms

slick.min.js

slick.min.js

241 ms

slick-theme.min.css

slick-theme.min.css

352 ms

slick.min.css

slick.min.css

353 ms

tp.widget.bootstrap.min.js

tp.widget.bootstrap.min.js

155 ms

js

js

253 ms

fix_prices_v1.js.php

fix_prices_v1.js.php

351 ms

preloads.js

preloads.js

247 ms

load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js

load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js

124 ms

storefront-80e528be853eac23af2454534897ca9536b1d3d04aa043b042f34879a3c111c8.js

storefront-80e528be853eac23af2454534897ca9536b1d3d04aa043b042f34879a3c111c8.js

122 ms

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

123 ms

theme.css

theme.css

122 ms

custom.css

custom.css

123 ms

theme.js

theme.js

249 ms

custom.js

custom.js

184 ms

trackbee.min.js

trackbee.min.js

238 ms

klaviyo.js

klaviyo.js

230 ms

willdesk.min.js

willdesk.min.js

408 ms

loox.1627559927650.js

loox.1627559927650.js

228 ms

css-vars-ponyfill@2

css-vars-ponyfill@2

162 ms

trekkie.storefront.6feac1db1e2c7d84269967dcaefdee0618af51f6.min.js

trekkie.storefront.6feac1db1e2c7d84269967dcaefdee0618af51f6.min.js

613 ms

shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js

shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js

612 ms

shopify-boomerang-1.0.0.min.js

shopify-boomerang-1.0.0.min.js

606 ms

logo-design-013_285x@2x.png

logo-design-013_285x@2x.png

603 ms

Clients-11_1_200x.jpg

Clients-11_1_200x.jpg

603 ms

Clients-12_200x.jpg

Clients-12_200x.jpg

603 ms

Clients-15_1_200x.jpg

Clients-15_1_200x.jpg

639 ms

Clients-13_1_200x.jpg

Clients-13_1_200x.jpg

654 ms

Clients-14_1_200x.jpg

Clients-14_1_200x.jpg

653 ms

Clients-18_200x.jpg

Clients-18_200x.jpg

652 ms

Clients-16_200x.jpg

Clients-16_200x.jpg

639 ms

Clients-06_200x.jpg

Clients-06_200x.jpg

637 ms

Clients-09_200x.jpg

Clients-09_200x.jpg

741 ms

Clients-07_200x.jpg

Clients-07_200x.jpg

798 ms

Clients-08_200x.jpg

Clients-08_200x.jpg

741 ms

Clients-10_200x.jpg

Clients-10_200x.jpg

740 ms

Clients-01_200x.jpg

Clients-01_200x.jpg

741 ms

Clients-02_200x.jpg

Clients-02_200x.jpg

1699 ms

Clients-03_200x.jpg

Clients-03_200x.jpg

1701 ms

Clients-04_200x.jpg

Clients-04_200x.jpg

1700 ms

Clients-05_200x.jpg

Clients-05_200x.jpg

747 ms

Clients-17_200x.jpg

Clients-17_200x.jpg

768 ms

united-kingdom_5111640.png

united-kingdom_5111640.png

647 ms

1_80x.jpg

1_80x.jpg

598 ms

3_80x.jpg

3_80x.jpg

647 ms

0_80x.jpg

0_80x.jpg

632 ms

2_80x.jpg

2_80x.jpg

646 ms

5_80x.png

5_80x.png

737 ms

7_80x.jpg

7_80x.jpg

737 ms

12_80x.jpg

12_80x.jpg

735 ms

13_80x.jpg

13_80x.jpg

734 ms

14_80x.png

14_80x.png

734 ms

fender_analytics.113876fdc67592e7cbfd.js

fender_analytics.113876fdc67592e7cbfd.js

731 ms

static.047f24ade89e4aff54a9.js

static.047f24ade89e4aff54a9.js

732 ms

runtime.c07366098b5d036d4f19.js

runtime.c07366098b5d036d4f19.js

588 ms

sharedUtils.e8c90ec039ff40fd1c44.js

sharedUtils.e8c90ec039ff40fd1c44.js

637 ms

vendors~signup_forms~post_identification_sync~web_personalization~reviews~atlas.b0930143925bb765e2d3.js

vendors~signup_forms~post_identification_sync~web_personalization~reviews~atlas.b0930143925bb765e2d3.js

647 ms

vendors~signup_forms~post_identification_sync~onsite-triggering.98adbd4f3c00592d4b9b.js

vendors~signup_forms~post_identification_sync~onsite-triggering.98adbd4f3c00592d4b9b.js

648 ms

vendors~signup_forms.87a8144324ad4ca548d7.js

vendors~signup_forms.87a8144324ad4ca548d7.js

639 ms

default~signup_forms~onsite-triggering.c201dfddc020770f8b6d.js

default~signup_forms~onsite-triggering.c201dfddc020770f8b6d.js

639 ms

signup_forms.14aea6243661fa58c6fa.js

signup_forms.14aea6243661fa58c6fa.js

638 ms

bootstrap.min.css

bootstrap.min.css

70 ms

slick-theme.min.css

slick-theme.min.css

112 ms

slick.min.css

slick.min.css

142 ms

theme.css

theme.css

183 ms

custom.css

custom.css

219 ms

dinnext_n5.780618dec464e6222d24888730ca26e0ca6ad6af.woff

dinnext_n5.780618dec464e6222d24888730ca26e0ca6ad6af.woff

73 ms

dinnext_n4.ba1a214c52f07ec250a5179209eb84e73639e1c9.woff

dinnext_n4.ba1a214c52f07ec250a5179209eb84e73639e1c9.woff

75 ms

dinnext_n7.8ca52ee0f403ce0c89c90387f16284e4637c1b10.woff

dinnext_n7.8ca52ee0f403ce0c89c90387f16284e4637c1b10.woff

76 ms

klaviyo.js

klaviyo.js

80 ms

slip-not-co-uk.myshopify.com-1708623503075.js

slip-not-co-uk.myshopify.com-1708623503075.js

325 ms

header.min.js

header.min.js

107 ms

slip-not-co-uk.myshopify.com.js

slip-not-co-uk.myshopify.com.js

380 ms

tp.widget.sync.bootstrap.min.js

tp.widget.sync.bootstrap.min.js

80 ms

Accessibility Review

slip-not.co.uk accessibility score

84

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-*] attributes do not match their roles

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

slip-not.co.uk best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

slip-not.co.uk SEO score

91

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

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 Slip-not.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 Slip-not.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

slip-not.co.uk

Open Graph data is detected on the main page of Slip Not. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: