Tools & Wizards About Us
stockcheckers.co.uk screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

stockcheckers.co.uk

Stock Checkers - Immediate stock alerts for hard to find tracked products.

Page Load Speed

4.7 sec in total

First Response

838 ms

Resources Loaded

3.4 sec

Page Rendered

428 ms

stockcheckers.co.uk screenshot

About Website

Click here to check amazing Stock Checkers content. Otherwise, check out these important facts you probably never knew about stockcheckers.co.uk

Free Automatic Stock Checker. We regularly check stock levels and compare prices of products and notify you immediately when your items are available to buy.

Visit stockcheckers.co.uk

Key Findings

We analyzed Stockcheckers.co.uk page load time and found that the first response time was 838 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

stockcheckers.co.uk performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

62/100

25%

SI (Speed Index)

Value5.2 s

60/100

10%

TBT (Total Blocking Time)

Value1,780 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.9 s

16/100

10%

Network Requests Diagram

stockcheckers.co.uk

838 ms

www.stockcheckers.co.uk

610 ms

bootstrap.min.css

96 ms

results.css

30 ms

jquery.min.js

17 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 44% of them (18 requests) were addressed to the original Stockcheckers.co.uk, 24% (10 requests) were made to Gravatar.com and 7% (3 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Stockcheckers.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 149.3 kB (36%)

Content Size

410.1 kB

After Optimization

260.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Stockcheckers.co.uk main page is 410.1 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. 20% of websites need less resources to load. Images take 151.3 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 50.5 kB

  • Original 60.3 kB
  • After minification 60.2 kB
  • After compression 9.7 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 50.5 kB or 84% of the original size.

Image Optimization

-3%

Potential reduce by 4.5 kB

  • Original 151.3 kB
  • After minification 146.8 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. Stock Checkers images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 32.4 kB

  • Original 122.5 kB
  • After minification 122.5 kB
  • After compression 90.1 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 32.4 kB or 26% of the original size.

CSS Optimization

-81%

Potential reduce by 61.9 kB

  • Original 76.1 kB
  • After minification 75.9 kB
  • After compression 14.2 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. Stockcheckers.co.uk needs all CSS files to be minified and compressed as it can save up to 61.9 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (39%)

Requests Now

38

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stock Checkers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

stockcheckers.co.uk

stockcheckers.co.uk

838 ms

www.stockcheckers.co.uk

www.stockcheckers.co.uk

610 ms

bootstrap.min.css

bootstrap.min.css

96 ms

results.css

results.css

30 ms

jquery.min.js

jquery.min.js

17 ms

popper.min.js

popper.min.js

114 ms

bootstrap.min.js

bootstrap.min.js

132 ms

cookieconsent.min.css

cookieconsent.min.css

123 ms

cookieconsent.min.js

cookieconsent.min.js

149 ms

js

js

32 ms

email-decode.min.js

email-decode.min.js

54 ms

common-jq.min.js

common-jq.min.js

729 ms

stylesheet.min.css

stylesheet.min.css

448 ms

track.php

track.php

423 ms

2d197368386b54d6ed6057b559dea829

2d197368386b54d6ed6057b559dea829

21 ms

2d197368386b54d6ed6057b559dea829

2d197368386b54d6ed6057b559dea829

20 ms

85574ebdd184d512e32dad222e736716

85574ebdd184d512e32dad222e736716

20 ms

85574ebdd184d512e32dad222e736716

85574ebdd184d512e32dad222e736716

67 ms

cc26ea90111424c21951425bcde5b012

cc26ea90111424c21951425bcde5b012

19 ms

cc26ea90111424c21951425bcde5b012

cc26ea90111424c21951425bcde5b012

20 ms

5c476e4e6138de2820d0c22871c1ccb2

5c476e4e6138de2820d0c22871c1ccb2

20 ms

5c476e4e6138de2820d0c22871c1ccb2

5c476e4e6138de2820d0c22871c1ccb2

24 ms

2b3d93c5bbec99ad434ea9c2b6beff53

2b3d93c5bbec99ad434ea9c2b6beff53

24 ms

2b3d93c5bbec99ad434ea9c2b6beff53

2b3d93c5bbec99ad434ea9c2b6beff53

23 ms

tickbrand.png

tickbrand.png

431 ms

dyson_airwrap_styler.jpg

dyson_airwrap_styler.jpg

519 ms

ps5.jpg

ps5.jpg

613 ms

microsoft-xbox-series-x.jpg

microsoft-xbox-series-x.jpg

817 ms

lian-li-pc-O11DW1.jpg

lian-li-pc-O11DW1.jpg

844 ms

apple-airpod.jpg

apple-airpod.jpg

971 ms

securimage_show.php

securimage_show.php

931 ms

analytics.js

analytics.js

13 ms

collect

collect

10 ms

vglnk.js

vglnk.js

203 ms

asterisk.png

asterisk.png

664 ms

sprite.png

sprite.png

690 ms

sprite.png

sprite.png

904 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1263 ms

ping

ping

80 ms

domains

domains

57 ms

tag.min.js

tag.min.js

37 ms

Accessibility Review

stockcheckers.co.uk accessibility score

84

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.

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

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

stockcheckers.co.uk best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

stockcheckers.co.uk SEO score

93

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

Image elements do not have [alt] attributes

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Stockcheckers.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 Stockcheckers.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

stockcheckers.co.uk

Open Graph description is not detected on the main page of Stock Checkers. 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: