Tools & Wizards About Us
jaycotts.co.uk screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

jaycotts.co.uk

jaycotts - Your number 1 for Sewing Supplies! — jaycotts.co.uk - Sewing Supplies

Page Load Speed

4.4 sec in total

First Response

444 ms

Resources Loaded

3.2 sec

Page Rendered

753 ms

jaycotts.co.uk screenshot

About Website

Click here to check amazing Jay Co Tts content for United Kingdom. Otherwise, check out these important facts you probably never knew about jaycotts.co.uk

Sew Happy at Jaycotts - Selling Sewing Supplies Since 1920 Sewing Machines from Bernina, Brother, Janome and Husqvarna; thousands of sewing patterns plus threads, habby and the uk's biggest select...

Visit jaycotts.co.uk

Key Findings

We analyzed Jaycotts.co.uk page load time and found that the first response time was 444 ms and then it took 4 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

jaycotts.co.uk performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value2,180 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.6 s

14/100

10%

Network Requests Diagram

jaycotts.co.uk

444 ms

preloads.js

29 ms

load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js

29 ms

storefront-80e528be853eac23af2454534897ca9536b1d3d04aa043b042f34879a3c111c8.js

52 ms

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

28 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 82% of them (46 requests) were addressed to the original Jaycotts.co.uk, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Option.boldapps.net. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Jaycotts.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 400.3 kB (8%)

Content Size

5.2 MB

After Optimization

4.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jaycotts.co.uk main page is 5.2 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 4.2 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 348.4 kB

  • Original 403.0 kB
  • After minification 347.1 kB
  • After compression 54.6 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. This page needs HTML code to be minified as it can gain 55.9 kB, which is 14% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 348.4 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 18.0 kB

  • Original 4.2 MB
  • After minification 4.2 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. Jay Co Tts images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 33.8 kB

  • Original 460.7 kB
  • After minification 460.7 kB
  • After compression 426.9 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

-0%

Potential reduce by 100 B

  • Original 78.7 kB
  • After minification 78.7 kB
  • After compression 78.6 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. Jaycotts.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 17 (34%)

Requests Now

50

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jay Co Tts. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

jaycotts.co.uk

jaycotts.co.uk

444 ms

preloads.js

preloads.js

29 ms

load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js

load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js

29 ms

storefront-80e528be853eac23af2454534897ca9536b1d3d04aa043b042f34879a3c111c8.js

storefront-80e528be853eac23af2454534897ca9536b1d3d04aa043b042f34879a3c111c8.js

52 ms

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

28 ms

bold-options.css

bold-options.css

47 ms

options.js

options.js

32 ms

api.js

api.js

42 ms

theme-critical.css

theme-critical.css

53 ms

consentmo_cookie_consent.js

consentmo_cookie_consent.js

58 ms

analytics.js

analytics.js

33 ms

theme.css

theme.css

51 ms

superstore.js

superstore.js

62 ms

instantPage.min.js

instantPage.min.js

57 ms

options.js

options.js

121 ms

trekkie.storefront.dd626a6a6fbdab104f8779acc4331c330134c832.min.js

trekkie.storefront.dd626a6a6fbdab104f8779acc4331c330134c832.min.js

106 ms

shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js

shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js

105 ms

shopify-boomerang-1.0.0.min.js

shopify-boomerang-1.0.0.min.js

103 ms

logo-pn-white_275x100.png

logo-pn-white_275x100.png

41 ms

logo-pn-white_165x60.png

logo-pn-white_165x60.png

83 ms

Chair-offer_300x217.jpg

Chair-offer_300x217.jpg

82 ms

Aquaguard_280x248.jpg

Aquaguard_280x248.jpg

81 ms

8002-g-1_1350x1274.jpg

8002-g-1_1350x1274.jpg

77 ms

230dc-g-1_1350x1274.jpg

230dc-g-1_1350x1274.jpg

80 ms

5270-G-1_1350x1274.jpg

5270-G-1_1350x1274.jpg

83 ms

219S-2_384x386.png

219S-2_384x386.png

98 ms

j318-1_384x378.png

j318-1_384x378.png

584 ms

8002dg-1_384x384.png

8002dg-1_384x384.png

571 ms

230dc-1_384x384.png

230dc-1_384x384.png

573 ms

360dc-1_384x384.png

360dc-1_384x384.png

588 ms

cp2000-1_384x384.png

cp2000-1_384x384.png

587 ms

m50-1_384x384.png

m50-1_384x384.png

587 ms

m200-1_384x384.png

m200-1_384x384.png

587 ms

5270-1_384x384.png

5270-1_384x384.png

588 ms

atelier3-1_384x385.png

atelier3-1_384x385.png

658 ms

collect_MACHINES_ecdf84e4-9e19-4cb3-ac79-8382a46d0393_939x941.png

collect_MACHINES_ecdf84e4-9e19-4cb3-ac79-8382a46d0393_939x941.png

653 ms

collect_MACHINE_overlockers_935x936.png

collect_MACHINE_overlockers_935x936.png

660 ms

F440E_Front_01_956x940.jpg

F440E_Front_01_956x940.jpg

657 ms

collect_zips_950x930.png

collect_zips_950x930.png

655 ms

collect_HABI_938x938.png

collect_HABI_938x938.png

659 ms

fab-1-lg_1250x1248.jpg

fab-1-lg_1250x1248.jpg

687 ms

collect

collect

44 ms

lato_n4.e0ee1e2c008a0f429542630edf70be01045ac5e9.woff

lato_n4.e0ee1e2c008a0f429542630edf70be01045ac5e9.woff

624 ms

lato_n1.f54ae865ead23d25f6f16ac022ce6185dac59e69.woff

lato_n1.f54ae865ead23d25f6f16ac022ce6185dac59e69.woff

624 ms

lato_n7.50161a3d4f05d049b7407d86c5a8834e4d6e29bf.woff

lato_n7.50161a3d4f05d049b7407d86c5a8834e4d6e29bf.woff

651 ms

collect

collect

574 ms

js

js

510 ms

optimanova_n5.5c9abb88838a85b3464876c70b4c832db80829f5.woff

optimanova_n5.5c9abb88838a85b3464876c70b4c832db80829f5.woff

594 ms

polyfills.min.js

polyfills.min.js

131 ms

ga-audiences

ga-audiences

142 ms

8002-g-1_1520x1434.jpg

8002-g-1_1520x1434.jpg

1133 ms

230dc-g-1_1520x1434.jpg

230dc-g-1_1520x1434.jpg

899 ms

api.jquery-b0af070cfe3f5cf7c92f9e2a5da2665ee07ed2aad63bb408f8d6672f894a5996.js

api.jquery-b0af070cfe3f5cf7c92f9e2a5da2665ee07ed2aad63bb408f8d6672f894a5996.js

23 ms

5270-G-1_1520x1434.jpg

5270-G-1_1520x1434.jpg

995 ms

a84572b336b43d1cbbdd0ea8f.js

a84572b336b43d1cbbdd0ea8f.js

51 ms

gdpr_cookie_consent.min.js

gdpr_cookie_consent.min.js

470 ms

Accessibility Review

jaycotts.co.uk accessibility score

90

Accessibility Issues

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-hidden="true"] elements contain focusable descendents

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Tables and lists

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

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

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

Best Practices

jaycotts.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

jaycotts.co.uk SEO score

99

Search Engine Optimization Advices

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 Jaycotts.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 Jaycotts.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

jaycotts.co.uk

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