Tools & Wizards About Us

Report Summary

  • 69

    Performance

    Renders faster than
    80% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

wilburymetals.co.uk

Wilbury Metals Ltd - Molybdenum, Tungsten, Tantalum, Chromium & Niobium

Page Load Speed

2.9 sec in total

First Response

98 ms

Resources Loaded

2.6 sec

Page Rendered

171 ms

About Website

Visit wilburymetals.co.uk now to see the best up-to-date Wilbury Metals content and also check out these interesting facts you probably never knew about wilburymetals.co.uk

Wilbury Metals supply of high quality refractory metals, speciality metals, alloys and powders including Molybdenum, Tungsten, Tantalum, Chromium and Niobium.

Visit wilburymetals.co.uk

Key Findings

We analyzed Wilburymetals.co.uk page load time and found that the first response time was 98 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

wilburymetals.co.uk performance score

69

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

36/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.053

98/100

15%

TTI (Time to Interactive)

Value4.3 s

84/100

10%

Network Requests Diagram

wilburymetals.co.uk

98 ms

www.wilburymetals.co.uk

562 ms

cssSite.css

381 ms

jquery-1.7.2.min.js

369 ms

lightbox.js

289 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that all of those requests were addressed to Wilburymetals.co.uk and no external sources were called. The less responsive or slowest element that took the longest time to load (934 ms) belongs to the original domain Wilburymetals.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 14.8 kB (10%)

Content Size

154.3 kB

After Optimization

139.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wilburymetals.co.uk main page is 154.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Images take 97.3 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 8.0 kB

  • Original 11.7 kB
  • After minification 11.1 kB
  • After compression 3.7 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 8.0 kB or 68% of the original size.

Image Optimization

-0%

Potential reduce by 104 B

  • Original 97.3 kB
  • After minification 97.2 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. Wilbury Metals images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 6.3 kB

  • Original 42.4 kB
  • After minification 42.4 kB
  • After compression 36.0 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 6.3 kB or 15% of the original size.

CSS Optimization

-13%

Potential reduce by 397 B

  • Original 3.1 kB
  • After minification 3.1 kB
  • After compression 2.7 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. Wilburymetals.co.uk needs all CSS files to be minified and compressed as it can save up to 397 B or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (45%)

Requests Now

29

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wilbury Metals. 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 CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

wilburymetals.co.uk accessibility score

74

Accessibility Issues

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

wilburymetals.co.uk best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

SEO Factors

wilburymetals.co.uk SEO score

93

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wilburymetals.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 Wilburymetals.co.uk main page’s claimed encoding is iso-8859-1. 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

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