Access wdbltd.co.uk. The WDB Group | Dynamic Balancing & Industrial Fan Services

name

value

score

weighting

FCP (First Contentful Paint)

Value5.9 s

4/100

10%

LCP (Largest Contentful Paint)

Value17.1 s

0/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value1,660 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.398

25/100

15%

TTI (Time to Interactive)

Value43.7 s

0/100

10%

wdbltd.co.uk

68 ms

wdbltd.co.uk

37 ms

wdbgroup.co.uk

427 ms

gtm.js

71 ms

tkt0jsy.css

133 ms

Our browser made a total of 113 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Wdbltd.co.uk, 81% (92 requests) were made to Wdbgroup.co.uk and 6% (7 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Wdbgroup.co.uk.

Content Size

12.4 MB

After Optimization

11.7 MB

In fact, the total size of Wdbltd.co.uk main page is 12.4 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. 80% 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. Images take 11.4 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 154.0 kB

Original 179.0 kB
After minification 170.9 kB
After compression 25.0 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 154.0 kB or 86% of the original size.

Image Optimization

-3%

Potential reduce by 331.8 kB

Original 11.4 MB
After minification 11.1 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. WDB Ltd images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 163 B

Original 468.5 kB
After minification 468.5 kB
After compression 468.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-66%

Potential reduce by 221.4 kB

Original 336.1 kB
After minification 311.3 kB
After compression 114.7 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. Wdbltd.co.uk needs all CSS files to be minified and compressed as it can save up to 221.4 kB or 66% of the original size.

Requests Now

100

After Optimization

The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of WDB 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 19 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 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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

Low

Detected JavaScript libraries

High

Page has valid source maps

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

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 Wdbltd.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 Wdbltd.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

wdbltd.co.uk

Open Graph data is detected on the main page of WDB Ltd. 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

The WDB Group | Dynamic Balancing & Industrial Fan Services

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

wdbltd.co.uk

wdbltd.co.uk

wdbgroup.co.uk

gtm.js

tkt0jsy.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

wdbltd.co.uk

wdbltd.co.uk

wdbgroup.co.uk

gtm.js

tkt0jsy.css

all.css

aos.css

style.min.css

app.css

jquery.min.js

gravity-forms-theme-foundation.min.css

gravity-forms-theme-reset.min.css

gravity-forms-theme-framework.min.css

content.css

grid.css

formreset.min.css

formsmain.min.css

readyclass.min.css

browsers.min.css

api.js

app.js

controller.min.js

regenerator-runtime.min.js

wp-polyfill.min.js

dom-ready.min.js

hooks.min.js

i18n.min.js

a11y.min.js

jquery.json.min.js

gravityforms.min.js

api.js

placeholders.jquery.min.js

utils.min.js

vendor-theme.min.js

scripts-theme.min.js

jquery-2.2.0.min.js

p.css

sharedlogo.svg

dynamicbalancing-icon.svg

industrialfans-icon.svg

br-engineering-fabrication-engineers.png

static-dynamic-balancing-difference.jpg

Screenshot-2022-03-16-103410.jpg