Access serpro.co.uk. Spill Kits & Absorbents for UK Industry

name

value

score

weighting

FCP (First Contentful Paint)

Value7.2 s

1/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value560 ms

53/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value10.3 s

24/100

10%

serpro.co.uk

1052 ms

webfont.js

17 ms

css

20 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w3aXw.woff

7 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w3aXw.woff

11 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 90% of them (74 requests) were addressed to the original Serpro.co.uk, 6% (5 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Serpro.co.uk.

Content Size

2.5 MB

After Optimization

1.6 MB

In fact, the total size of Serpro.co.uk main page is 2.5 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. 50% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 814.1 kB

Original 932.2 kB
After minification 932.2 kB
After compression 118.1 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 814.1 kB or 87% of the original size.

Image Optimization

-6%

Potential reduce by 79.5 kB

Original 1.4 MB
After minification 1.3 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. Serpro images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 31.1 kB

Original 180.5 kB
After minification 180.5 kB
After compression 149.4 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 31.1 kB or 17% of the original size.

Requests Now

After Optimization

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Serpro. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

Form elements do not have associated labels

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Links do not have descriptive text

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

High

Links are not crawlable

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/).

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 Serpro.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 Serpro.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

serpro.co.uk

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Spill Kits & Absorbents for UK Industry | Serpro Ltd

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

serpro.co.uk

webfont.js

css

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w3aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w3aXw.woff

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

serpro.co.uk

webfont.js

css

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w3aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w3aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw3aXw.woff

KFOmCnqEu92Fr1Mu7GxM.woff

KFOlCnqEu92Fr1MmWUlfChc-.woff

js

dcb96969402d90f6be1c60360653e11d.js

icomoon.woff

logo1-wide-315x165.png

Battery-Acid-Spill-Kits-940x441-960x450w.jpg

leak-diverter-1-320x210w.jpg

phone-1-320x210w.jpg

8f80b50d8d75179454799609d0073a69.js

fontawesome-webfont.woff

Muckyz-940-441-960x450w.jpg

EVO+Banner+3-1-940x441-960x450w.jpg

absorbents-category-2-240x280h.jpg

driptrays-category-2-240x280h.jpg

battery-warning-sign-category-icon-240x280h.jpg

lab-supplies-category-2-240x280h.jpg

spill-containment-category-icon-240x280w.jpg

oi-absorbent-cushions-cat-icon-240x280h.jpg

oil-absorbent-pads-cat-icon-240x280h.jpg

oil-absorbent-roll-cat-icon-240x280h.jpg

oil-absorbent-sock-cat-icon-240x280h.jpg

adblue-spill-kits-category-icon-240x280h.jpg

body-fluid-spilll-kits-category-icon-240x280h.jpg

chemical-spill-kits-category-icon-240x280h.jpg

spill-kit-containers-category-01-240x280h.jpg

10-to-30cm-drip-Trays-category-2-240x280h.jpg

31-to-40cm-drip-Trays-category-2-240x280h.jpg

41-to-50cm-drip-Trays-category-2-240x280h.jpg

51-to-60cm-drip-Trays-category-2-240x280h.jpg

61-to-70cm-drip-Trays-category-2-240x280h.jpg

20litre-of-tub-3-250x250w.jpg

10L-gp-tub-2000-250x250w.jpg

Heavyweight-General-Pupose-Absorbent-Pads-17794-250x250w.jpg

trap-sml-4-700x700-250x250.jpg

TRAP-SQ-250x250.jpg

Baglock-1-250x250w.jpg

baglock-2-250x250h.jpg