Access catchuk.org. Energy, Engineering and Renewable industries in the Humber

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value18.2 s

0/100

25%

SI (Speed Index)

Value13.2 s

2/100

10%

TBT (Total Blocking Time)

Value1,280 ms

18/100

30%

CLS (Cumulative Layout Shift)

Value0.852

4/100

15%

TTI (Time to Interactive)

Value29.3 s

0/100

10%

catchuk.org

422 ms

catchuk.org

902 ms

style.min.css

17 ms

styles.css

40 ms

ce.css

37 ms

Our browser made a total of 121 requests to load all elements on the main page. We found that 80% of them (97 requests) were addressed to the original Catchuk.org, 12% (15 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (902 ms) belongs to the original domain Catchuk.org.

Content Size

4.8 MB

After Optimization

4.3 MB

In fact, the total size of Catchuk.org main page is 4.8 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. Only a small number of websites need less resources to load. Images take 4.2 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 142.6 kB

Original 170.5 kB
After minification 168.7 kB
After compression 27.9 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 142.6 kB or 84% of the original size.

Image Optimization

-6%

Potential reduce by 252.1 kB

Original 4.2 MB
After minification 3.9 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. CATCH Uk images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 27.7 kB

Original 299.4 kB
After minification 298.9 kB
After compression 271.7 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

-24%

Potential reduce by 26.7 kB

Original 110.9 kB
After minification 110.7 kB
After compression 84.2 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. Catchuk.org needs all CSS files to be minified and compressed as it can save up to 26.7 kB or 24% of the original size.

Requests Now

101

After Optimization

The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CATCH Uk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

ARIA input fields do not have accessible names

High

ARIA toggle fields do not have accessible names

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

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 Catchuk.org 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 Catchuk.org 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

catchuk.org

Open Graph data is detected on the main page of CATCH Uk. 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

Energy, Engineering and Renewable industries in the Humber | CATCH

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

catchuk.org

catchuk.org

style.min.css

styles.css

ce.css

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

catchuk.org

catchuk.org

style.min.css

styles.css

ce.css

codextent-woo-up-sell.css

wp-date-remover-public.css

wpcf7-redirect-frontend.min.css

style.css

style.css

magnific-popup.css

css

style.css

default.css

style.css

ywraq-frontend.css

wp-polyfill-inert.min.js

regenerator-runtime.min.js

wp-polyfill.min.js

hooks.min.js

w.js

script.min.js

jquery.min.js

jquery-migrate.min.js

jquery.dd.js

bt_elements.js

jquery.blockUI.min.js

js.cookie.min.js

woocommerce.min.js

wp-date-remover-public.js

html5shiv.min.js

respond.min.js

header.misc.js

js

comment-reply.min.js

index.js

index.js

sourcebuster.min.js

order-attribution.min.js

wpcf7r-fe.js

slick.min.js

jquery.magnific-popup.min.js

iscroll.js