Access cleanroomsuppliesltd.com. Cleanroom Supplies | Cleanroom Shop

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

65/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

68/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value2,020 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.098

90/100

15%

TTI (Time to Interactive)

Value17.5 s

4/100

10%

cleanroomsuppliesltd.com

205 ms

cleanroomsuppliesltd.com

465 ms

js

95 ms

gtm.js

255 ms

gtm.js

255 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 72% of them (48 requests) were addressed to the original Cleanroomsuppliesltd.com, 6% (4 requests) were made to Googletagmanager.com and 4% (3 requests) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Cleanroomsuppliesltd.com.

Content Size

1.2 MB

After Optimization

964.0 kB

In fact, the total size of Cleanroomsuppliesltd.com main page is 1.2 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. Javascripts take 470.8 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 205.2 kB

Original 248.9 kB
After minification 245.3 kB
After compression 43.7 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 205.2 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 7.9 kB

Original 448.8 kB
After minification 440.9 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. Cleanroom Supplies Ltd images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 37.1 kB

Original 470.8 kB
After minification 470.8 kB
After compression 433.7 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

-19%

Potential reduce by 10.9 kB

Original 56.6 kB
After minification 54.6 kB
After compression 45.6 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. Cleanroomsuppliesltd.com needs all CSS files to be minified and compressed as it can save up to 10.9 kB or 19% of the original size.

Requests Now

After Optimization

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cleanroom Supplies Ltd. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 10 to 1 for CSS 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

Image elements do not have [alt] attributes

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 the interpretation of your content by users in different locales.

High

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

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

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

High

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

N/A
Language Claimed

N/A
Encoding

ISO-8859-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cleanroomsuppliesltd.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Cleanroomsuppliesltd.com main page’s claimed encoding is iso-8859-8. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

cleanroomsuppliesltd.com

Open Graph description is not detected on the main page of Cleanroom Supplies Ltd. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Cleanroom Supplies | Cleanroom Shop | Quality & Service

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

cleanroomsuppliesltd.com

cleanroomsuppliesltd.com

js

gtm.js

gtm.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

cleanroomsuppliesltd.com

cleanroomsuppliesltd.com

js

gtm.js

gtm.js

css

css

style.css

newD.css

owl.carousel.css

owl.theme.default.css

bootstrap.css

all.js

v4-shims.js

jquery-ui.css

jquery-1.10.2.js

jquery-ui.js

js.cookie.js

jquery.elevatezoom.js

owl.carousel.js

jquery.lazyload.js

sitesearch360-v13.min.js

normalize.css

astyle.css

destination

loader.js

call-tracking_9.js

wcm

widget

phone.jpg

UK.jpg

EU.jpg

USA.jpg

AU.jpg

slide-1-agma-sterile-cleanroom-disinfectants.jpg

slide-2-stainless-steel-hygienic-cleanroom-furniture.jpg

slide-3-cleanroom-settle-plate-stand.jpg

recycle.jpg

h1.jpg

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h3top.jpg

stars.jpg