Tools & Wizards About Us
cfs-mylarsuppliers.co.uk screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    72% 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

  • 100

    SEO

    Google-friendlier than
    94% of websites

cfs-mylarsuppliers.co.uk

Cfsupplies Stencil Store

Page Load Speed

3.9 sec in total

First Response

618 ms

Resources Loaded

2.1 sec

Page Rendered

1.2 sec

cfs-mylarsuppliers.co.uk screenshot

About Website

Welcome to cfs-mylarsuppliers.co.uk homepage info - get ready to check Cfs Mylarsuppliers best content right away, or after learning these important things about cfs-mylarsuppliers.co.uk

We supply Mylar Rolls and Sheets mainly for Crafts and Art. Perfect material for stencil projects. We supply a vast range of Mylar stencils ready to use and are reusable.

Visit cfs-mylarsuppliers.co.uk

Key Findings

We analyzed Cfs-mylarsuppliers.co.uk page load time and found that the first response time was 618 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

cfs-mylarsuppliers.co.uk performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

50/100

25%

SI (Speed Index)

Value5.1 s

62/100

10%

TBT (Total Blocking Time)

Value790 ms

37/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

Network Requests Diagram

cfs-mylarsupplies.com

618 ms

constants.js

31 ms

pubsub.js

54 ms

global.js

39 ms

animations.js

32 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Cfs-mylarsuppliers.co.uk, 2% (1 request) were made to Cdn.shopify.com. The less responsive or slowest element that took the longest time to load (962 ms) relates to the external source Cfs-mylarsupplies.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 231.0 kB (20%)

Content Size

1.1 MB

After Optimization

898.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cfs-mylarsuppliers.co.uk main page is 1.1 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. 35% of websites need less resources to load. Images take 738.8 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 226.1 kB

  • Original 263.4 kB
  • After minification 230.2 kB
  • After compression 37.2 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 33.2 kB, which is 13% 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 226.1 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 2.6 kB

  • Original 738.8 kB
  • After minification 736.2 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. Cfs Mylarsuppliers images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 270 B

  • Original 95.9 kB
  • After minification 95.9 kB
  • After compression 95.6 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

-6%

Potential reduce by 1.9 kB

  • Original 31.6 kB
  • After minification 31.6 kB
  • After compression 29.7 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. Cfs-mylarsuppliers.co.uk has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 38 (66%)

Requests Now

58

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cfs Mylarsuppliers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cfs-mylarsupplies.com

cfs-mylarsupplies.com

618 ms

constants.js

constants.js

31 ms

pubsub.js

pubsub.js

54 ms

global.js

global.js

39 ms

animations.js

animations.js

32 ms

preloads.js

preloads.js

93 ms

load_feature-eff2497f10d71bbcd02c4372efd22f3c7d74ed699a57073ccf912bd23cecacf4.js

load_feature-eff2497f10d71bbcd02c4372efd22f3c7d74ed699a57073ccf912bd23cecacf4.js

45 ms

storefront-80e528be853eac23af2454534897ca9536b1d3d04aa043b042f34879a3c111c8.js

storefront-80e528be853eac23af2454534897ca9536b1d3d04aa043b042f34879a3c111c8.js

56 ms

scripts.js

scripts.js

65 ms

base.css

base.css

70 ms

component-localization-form.css

component-localization-form.css

73 ms

localization-form.js

localization-form.js

82 ms

inbox-chat-loader.js

inbox-chat-loader.js

47 ms

trekkie.storefront.a8ef5c2c4f1c6e0839c6b8857d0a2edb7d22d961.min.js

trekkie.storefront.a8ef5c2c4f1c6e0839c6b8857d0a2edb7d22d961.min.js

50 ms

shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js

shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js

30 ms

shopify-boomerang-1.0.0.min.js

shopify-boomerang-1.0.0.min.js

37 ms

shopify-perf-kit-1.0.0.min.js

shopify-perf-kit-1.0.0.min.js

24 ms

details-disclosure.js

details-disclosure.js

24 ms

details-modal.js

details-modal.js

46 ms

cart-notification.js

cart-notification.js

46 ms

search-form.js

search-form.js

43 ms

component-loading-spinner.css

component-loading-spinner.css

45 ms

component-slideshow.css

component-slideshow.css

54 ms

component-slider.css

component-slider.css

78 ms

cfsupplies_logo_for_website1.jpg

cfsupplies_logo_for_website1.jpg

79 ms

section-multicolumn.css

section-multicolumn.css

53 ms

section-image-banner.css

section-image-banner.css

53 ms

section-collection-list.css

section-collection-list.css

55 ms

component-card.css

component-card.css

68 ms

10_38400ec7-a1e3-4bfa-a935-a1651afdc491.jpg

10_38400ec7-a1e3-4bfa-a935-a1651afdc491.jpg

227 ms

10_465d12c5-c7aa-4b31-be80-b3068655234b.jpg

10_465d12c5-c7aa-4b31-be80-b3068655234b.jpg

71 ms

10_1f547912-c589-4633-b342-78dd27941df3.jpg

10_1f547912-c589-4633-b342-78dd27941df3.jpg

80 ms

il_fullxfull.4755687240_6v9k.jpg

il_fullxfull.4755687240_6v9k.jpg

119 ms

The_Beatles_4.jpg

The_Beatles_4.jpg

356 ms

cross.jpg

cross.jpg

348 ms

Dog_Spaniel.jpg

Dog_Spaniel.jpg

507 ms

Elvis_listing_pic.jpg

Elvis_listing_pic.jpg

127 ms

Arsenal2.jpg

Arsenal2.jpg

552 ms

Game_of_Thrones.jpg

Game_of_Thrones.jpg

422 ms

Ironman.jpg

Ironman.jpg

577 ms

xmas_tree_4.jpg

xmas_tree_4.jpg

658 ms

Mini_Mouse_2.jpg

Mini_Mouse_2.jpg

530 ms

AC_DC_coffee1.jpg

AC_DC_coffee1.jpg

962 ms

elvis_1.jpg

elvis_1.jpg

560 ms

section-footer.css

section-footer.css

546 ms

component-newsletter.css

component-newsletter.css

569 ms

component-list-payment.css

component-list-payment.css

573 ms

component-list-social.css

component-list-social.css

580 ms

sc142.jpg

sc142.jpg

940 ms

il_fullxfull.4311480885_4f3o.jpg

il_fullxfull.4311480885_4f3o.jpg

612 ms

predictive-search.js

predictive-search.js

589 ms

component-predictive-search.css

component-predictive-search.css

28 ms

component-list-menu.css

component-list-menu.css

18 ms

component-search.css

component-search.css

31 ms

component-menu-drawer.css

component-menu-drawer.css

28 ms

component-cart-notification.css

component-cart-notification.css

29 ms

component-cart-items.css

component-cart-items.css

19 ms

component-price.css

component-price.css

23 ms

component-mega-menu.css

component-mega-menu.css

25 ms

Accessibility Review

cfs-mylarsuppliers.co.uk accessibility score

90

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

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

cfs-mylarsuppliers.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

cfs-mylarsuppliers.co.uk SEO score

100

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

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 Cfs-mylarsuppliers.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 Cfs-mylarsuppliers.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

cfs-mylarsuppliers.co.uk

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