Access sdproducts.co.uk. Fasteners & Fixings | SD Products | Industrial Fasteners & Components

sdproducts.co.uk screenshot

24

Performance

Renders faster than
43% of other websites
76

Accessibility

Visual factors better than
that of 42% of websites
92

Best Practices

More advanced features
available than in
80% of websites
83

SEO

Google-friendlier than
46% of websites

First Response

519 ms

Resources Loaded

3.5 sec

Page Rendered

856 ms

sdproducts.co.uk screenshot

About Website

Welcome to sdproducts.co.uk homepage info - get ready to check SD Products best content right away, or after learning these important things about sdproducts.co.uk

SD Products, the home of specialised injection moulded and spring steel industrial fasteners and components.

Visit sdproducts.co.uk

Key Findings

We analyzed Sdproducts.co.uk page load time and found that the first response time was 519 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value13.6 s

0/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value660 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0.512

15/100

15%

TTI (Time to Interactive)

Value17.4 s

4/100

10%

www.sdproducts.co.uk

519 ms

calendar.css

92 ms

styles-m.css

373 ms

slick.css

245 ms

slick-theme.css

245 ms

Our browser made a total of 166 requests to load all elements on the main page. We found that 96% of them (159 requests) were addressed to the original Sdproducts.co.uk, 2% (3 requests) were made to Fonts.gstatic.com and 1% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (677 ms) belongs to the original domain Sdproducts.co.uk.

Content Size

2.5 MB

After Optimization

2.1 MB

In fact, the total size of Sdproducts.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. 70% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 121.8 kB

Original 141.3 kB
After minification 136.6 kB
After compression 19.5 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 121.8 kB or 86% of the original size.

Image Optimization

-6%

Potential reduce by 115.7 kB

Original 1.8 MB
After minification 1.7 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. SD Products images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 94.1 kB

Original 406.2 kB
After minification 402.1 kB
After compression 312.1 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 94.1 kB or 23% of the original size.

CSS Optimization

-70%

Potential reduce by 91.3 kB

Original 130.2 kB
After minification 41.2 kB
After compression 38.9 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. Sdproducts.co.uk needs all CSS files to be minified and compressed as it can save up to 91.3 kB or 70% of the original size.

Requests Now

156

After Optimization

36

The browser has sent 156 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SD Products. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 107 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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

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 semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Page has valid source maps

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 doesn't use 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 Sdproducts.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 Sdproducts.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

sdproducts.co.uk

Open Graph description is not detected on the main page of SD Products. 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: