Tools & Wizards About Us

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

sterck.co.uk

STERCK - fair trade kitchen, home and travel accessories

Page Load Speed

6 sec in total

First Response

519 ms

Resources Loaded

4.6 sec

Page Rendered

970 ms

About Website

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

Sterck & Company are designers and wholesalers specialising in textile products for both home and travel. Our customers comprise department stores, kitchen shops, garden centres, gift shops, mail orde...

Visit sterck.co.uk

Key Findings

We analyzed Sterck.co.uk page load time and found that the first response time was 519 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

sterck.co.uk performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

61/100

25%

SI (Speed Index)

Value4.3 s

76/100

10%

TBT (Total Blocking Time)

Value2,410 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.021

100/100

15%

TTI (Time to Interactive)

Value13.1 s

12/100

10%

Network Requests Diagram

sterck.co.uk

519 ms

constants.js

60 ms

pubsub.js

72 ms

global.js

75 ms

animations.js

73 ms

Our browser made a total of 132 requests to load all elements on the main page. We found that 93% of them (123 requests) were addressed to the original Sterck.co.uk, 2% (2 requests) were made to Cdn.shopify.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Sterck.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (5%)

Content Size

21.6 MB

After Optimization

20.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sterck.co.uk main page is 21.6 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 20.4 MB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 909.2 kB

  • Original 977.7 kB
  • After minification 909.6 kB
  • After compression 68.5 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 909.2 kB or 93% of the original size.

Image Optimization

-1%

Potential reduce by 155.6 kB

  • Original 20.4 MB
  • After minification 20.2 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. STERCK images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 15.6 kB

  • Original 160.4 kB
  • After minification 160.3 kB
  • After compression 144.8 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

-14%

Potential reduce by 7.4 kB

  • Original 51.6 kB
  • After minification 51.6 kB
  • After compression 44.2 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. Sterck.co.uk needs all CSS files to be minified and compressed as it can save up to 7.4 kB or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 69 (53%)

Requests Now

131

After Optimization

62

  • Images
  • JavaScript
  • CSS

The browser has sent 131 CSS, Javascripts, AJAX and image requests in order to completely render the main page of STERCK. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 38 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

sterck.co.uk accessibility score

92

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

ARIA

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.

Impact

Issue

High

ARIA IDs are not unique

Best Practices

sterck.co.uk best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

sterck.co.uk SEO score

92

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

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 Sterck.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 Sterck.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

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