Tools & Wizards About Us
extreme-supplies.co.uk screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

extreme-supplies.co.uk

Sata Hard Drive & Internal Hard Drives Wholesale Distributor | laptop hard drive | western digital hard drives

Page Load Speed

4.3 sec in total

First Response

285 ms

Resources Loaded

3.6 sec

Page Rendered

409 ms

extreme-supplies.co.uk screenshot

About Website

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

Order cheap new sata hard drive, internal hard drives, laptop hard drive & branded western digital hard drives for storage problems. Order today.

Visit extreme-supplies.co.uk

Key Findings

We analyzed Extreme-supplies.co.uk page load time and found that the first response time was 285 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

extreme-supplies.co.uk performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value7.1 s

6/100

25%

SI (Speed Index)

Value26.4 s

0/100

10%

TBT (Total Blocking Time)

Value520 ms

56/100

30%

CLS (Cumulative Layout Shift)

Value0.687

7/100

15%

TTI (Time to Interactive)

Value8.5 s

38/100

10%

Network Requests Diagram

extreme-supplies.co.uk

285 ms

www.extreme-supplies.co.uk

907 ms

amazonpayments.css

135 ms

vivacity_tweets.css

238 ms

font-awesome.min.css

428 ms

Our browser made a total of 88 requests to load all elements on the main page. We found that 81% of them (71 requests) were addressed to the original Extreme-supplies.co.uk, 8% (7 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Static-eu.payments-amazon.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Extreme-supplies.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (64%)

Content Size

1.6 MB

After Optimization

557.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Extreme-supplies.co.uk main page is 1.6 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. 60% of websites need less resources to load. Javascripts take 760.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 32.1 kB

  • Original 39.4 kB
  • After minification 33.4 kB
  • After compression 7.3 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 5.9 kB, which is 15% 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 32.1 kB or 82% of the original size.

Image Optimization

-25%

Potential reduce by 106.8 kB

  • Original 431.3 kB
  • After minification 324.5 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. Obviously, Extreme Supplies needs image optimization as it can save up to 106.8 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-76%

Potential reduce by 579.6 kB

  • Original 760.1 kB
  • After minification 545.2 kB
  • After compression 180.5 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 579.6 kB or 76% of the original size.

CSS Optimization

-86%

Potential reduce by 286.6 kB

  • Original 331.6 kB
  • After minification 262.0 kB
  • After compression 45.0 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. Extreme-supplies.co.uk needs all CSS files to be minified and compressed as it can save up to 286.6 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (51%)

Requests Now

79

After Optimization

39

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Extreme Supplies. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 35 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

extreme-supplies.co.uk

extreme-supplies.co.uk

285 ms

www.extreme-supplies.co.uk

www.extreme-supplies.co.uk

907 ms

amazonpayments.css

amazonpayments.css

135 ms

vivacity_tweets.css

vivacity_tweets.css

238 ms

font-awesome.min.css

font-awesome.min.css

428 ms

prototype.js

prototype.js

644 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

549 ms

noconflict.js

noconflict.js

347 ms

ccard.js

ccard.js

348 ms

validation.js

validation.js

451 ms

builder.js

builder.js

452 ms

effects.js

effects.js

551 ms

dragdrop.js

dragdrop.js

628 ms

controls.js

controls.js

556 ms

slider.js

slider.js

555 ms

js.js

js.js

758 ms

form.js

form.js

774 ms

translate.js

translate.js

776 ms

cookies.js

cookies.js

776 ms

tooltip.js

tooltip.js

777 ms

modernizr.custom.min.js

modernizr.custom.min.js

778 ms

selectivizr.js

selectivizr.js

797 ms

matchMedia.js

matchMedia.js

795 ms

matchMedia.addListener.js

matchMedia.addListener.js

796 ms

enquire.js

enquire.js

792 ms

app.js

app.js

821 ms

jquery.cycle2.min.js

jquery.cycle2.min.js

826 ms

jquery.cycle2.swipe.min.js

jquery.cycle2.swipe.min.js

838 ms

slideshow.js

slideshow.js

866 ms

imagesloaded.js

imagesloaded.js

862 ms

minicart.js

minicart.js

864 ms

owl.carousel.js

owl.carousel.js

1018 ms

css

css

105 ms

styles.css

styles.css

1230 ms

madisonisland.css

madisonisland.css

930 ms

responsive.css

responsive.css

924 ms

jquery.responsiveTabs.js

jquery.responsiveTabs.js

933 ms

custom.js

custom.js

938 ms

conversion.js

conversion.js

131 ms

Widgets.js

Widgets.js

146 ms

amazonpayments.min.js

amazonpayments.min.js

1006 ms

179 ms

bg.jpg

bg.jpg

252 ms

header-bg.jpg

header-bg.jpg

255 ms

spirite.png

spirite.png

538 ms

logo.png

logo.png

244 ms

top-img.png

top-img.png

526 ms

banner.jpg

banner.jpg

529 ms

Banner-2.jpg

Banner-2.jpg

524 ms

Banner-3.jpg

Banner-3.jpg

602 ms

prommo-img.png

prommo-img.png

524 ms

wd3200bekx_2.jpg

wd3200bekx_2.jpg

602 ms

icon.png

icon.png

600 ms

icon01.png

icon01.png

601 ms

wd10jpvx-1.jpg

wd10jpvx-1.jpg

600 ms

wd10jpvx-1_1.jpg

wd10jpvx-1_1.jpg

600 ms

wd5000lpvx_1.jpg

wd5000lpvx_1.jpg

707 ms

webear-icon.jpg

webear-icon.jpg

710 ms

replacement-icon.jpg

replacement-icon.jpg

709 ms

express-icon.jpg

express-icon.jpg

708 ms

free-delivery.png

free-delivery.png

705 ms

sndisk-logo.jpg

sndisk-logo.jpg

717 ms

kingston-logo.jpg

kingston-logo.jpg

795 ms

1.jpg

1.jpg

800 ms

seagate-logo.jpg

seagate-logo.jpg

800 ms

integral-logo.jpg

integral-logo.jpg

801 ms

westen-logo.jpg

westen-logo.jpg

802 ms

memory.jpg

memory.jpg

803 ms

drive.jpg

drive.jpg

895 ms

paypal_logo.png

paypal_logo.png

899 ms

home-img.jpg

home-img.jpg

869 ms

latest-products-bg.jpg

latest-products-bg.jpg

870 ms

P5sfzZCDf9_T_3cV7NCUECyoxNk37cxcABrE.ttf

P5sfzZCDf9_T_3cV7NCUECyoxNk37cxcABrE.ttf

93 ms

P5sfzZCDf9_T_3cV7NCUECyoxNk3CstcABrE.ttf

P5sfzZCDf9_T_3cV7NCUECyoxNk3CstcABrE.ttf

93 ms

388 ms

shopwith-bg.jpg

shopwith-bg.jpg

777 ms

newsletter-bg.png

newsletter-bg.png

781 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvoorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvoorCIPrQ.ttf

281 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

356 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrQ.ttf

356 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVsEpbCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVsEpbCIPrQ.ttf

362 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrQ.ttf

385 ms

analytics.js

analytics.js

372 ms

tab-img.png

tab-img.png

560 ms

sessionstabilizer

sessionstabilizer

399 ms

login.js

login.js

108 ms

collect

collect

29 ms

collect

collect

52 ms

Accessibility Review

extreme-supplies.co.uk accessibility score

93

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

Links do not have a discernible name

Best Practices

extreme-supplies.co.uk best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

extreme-supplies.co.uk SEO score

88

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Extreme-supplies.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 Extreme-supplies.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

extreme-supplies.co.uk

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