Tools & Wizards About Us
usmartcards.co.uk screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

usmartcards.co.uk

Universal Smart Cards Store - Smart Cards, Readers & Accessories

Page Load Speed

10.6 sec in total

First Response

64 ms

Resources Loaded

10 sec

Page Rendered

498 ms

usmartcards.co.uk screenshot

About Website

Welcome to usmartcards.co.uk homepage info - get ready to check U Smart Cards best content for Ghana right away, or after learning these important things about usmartcards.co.uk

Universal Smart Cards is a UK market leader, providing a complete range of smart cards, smart card readers and associated items. Browse and shop online.

Visit usmartcards.co.uk

Key Findings

We analyzed Usmartcards.co.uk page load time and found that the first response time was 64 ms and then it took 10.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

usmartcards.co.uk performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value19.3 s

0/100

25%

SI (Speed Index)

Value15.2 s

1/100

10%

TBT (Total Blocking Time)

Value2,400 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.04

99/100

15%

TTI (Time to Interactive)

Value28.0 s

0/100

10%

Network Requests Diagram

usmartcards.co.uk

64 ms

usmartcards.co.uk

2163 ms

js

77 ms

4da86e4167bb13cee61d9acfefa398b2.js

66 ms

js

51 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 78% of them (65 requests) were addressed to the original Usmartcards.co.uk, 6% (5 requests) were made to Fonts.gstatic.com and 5% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (5.6 sec) belongs to the original domain Usmartcards.co.uk.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (26%)

Content Size

4.6 MB

After Optimization

3.4 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Usmartcards.co.uk main page is 4.6 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. 65% of websites need less resources to load. Images take 3.3 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 1.0 MB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 136.8 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 1.0 MB or 88% of the original size.

Image Optimization

-5%

Potential reduce by 173.1 kB

  • Original 3.3 MB
  • After minification 3.1 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. U Smart Cards images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 985 B

  • Original 167.8 kB
  • After minification 167.8 kB
  • After compression 166.8 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.

Requests Breakdown

Number of requests can be reduced by 14 (19%)

Requests Now

73

After Optimization

59

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of U Smart Cards. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

usmartcards.co.uk

usmartcards.co.uk

64 ms

usmartcards.co.uk

usmartcards.co.uk

2163 ms

js

js

77 ms

4da86e4167bb13cee61d9acfefa398b2.js

4da86e4167bb13cee61d9acfefa398b2.js

66 ms

js

js

51 ms

js

js

81 ms

tp.widget.bootstrap.min.js

tp.widget.bootstrap.min.js

32 ms

klaviyo.js

klaviyo.js

37 ms

ee_tracking_j3.min.js

ee_tracking_j3.min.js

314 ms

ecommerce_ga4.min.js

ecommerce_ga4.min.js

331 ms

4b12e532fc71f7cd5bce110b769d726b.js

4b12e532fc71f7cd5bce110b769d726b.js

123 ms

hotjar-861343.js

hotjar-861343.js

115 ms

gtm.js

gtm.js

75 ms

v2.zopim.com

v2.zopim.com

56 ms

wiv.js

wiv.js

849 ms

asset_composer.js

asset_composer.js

50 ms

usc-logo-268x85.png

usc-logo-268x85.png

361 ms

mifare-533x333.jpg

mifare-533x333.jpg

360 ms

impinj-logo-200x97.jpg

impinj-logo-200x97.jpg

361 ms

multos-logo-200x97.jpg

multos-logo-200x97.jpg

372 ms

fudan-logo-200x97.jpg

fudan-logo-200x97.jpg

481 ms

microchip1-700x472.jpg

microchip1-700x472.jpg

480 ms

hid-LOGO2-200x97.jpg

hid-LOGO2-200x97.jpg

1049 ms

legic-logo-200x97.jpg

legic-logo-200x97.jpg

2051 ms

infineon-logo-200x97.jpg

infineon-logo-200x97.jpg

2055 ms

alien-logo-200x97.jpg

alien-logo-200x97.jpg

2616 ms

logo-em-700x269.jpg

logo-em-700x269.jpg

3054 ms

NXP_logo_RGB_ppt_00-700x373.jpg

NXP_logo_RGB_ppt_00-700x373.jpg

3055 ms

banner-button2-1200x130.jpg

banner-button2-1200x130.jpg

3062 ms

desktop-800x800.png

desktop-800x800.png

3064 ms

DIGISEQ%20USB%20DONGLE-366x416.png

DIGISEQ%20USB%20DONGLE-366x416.png

3502 ms

door-access-800x800.png

door-access-800x800.png

4065 ms

mobile_reader-1000x1000.png

mobile_reader-1000x1000.png

4072 ms

mag-stripe-reader-132x109.jpg

mag-stripe-reader-132x109.jpg

4068 ms

oem-800x800.png

oem-800x800.png

4074 ms

new%20text%20for%20readers-800x583.png

new%20text%20for%20readers-800x583.png

4072 ms

hid-logo-rgb-300dpi-hi-res-2021-1011x417.png

hid-logo-rgb-300dpi-hi-res-2021-1011x417.png

4368 ms

identiv_logo2-200x97.jpg

identiv_logo2-200x97.jpg

5071 ms

g2k-LOGO2-200x97.jpg

g2k-LOGO2-200x97.jpg

4155 ms

acs-LOGO2-200x97.jpg

acs-LOGO2-200x97.jpg

5073 ms

gemalto-LOGO2-200x97.jpg

gemalto-LOGO2-200x97.jpg

5078 ms

elatec%202-500x196.jpg

elatec%202-500x196.jpg

5085 ms

hiti-LOGO-200x133.jpg

hiti-LOGO-200x133.jpg

5086 ms

magicard-LOGO-200x133.jpg

magicard-LOGO-200x133.jpg

5087 ms

evolis%20logo-200x133.jpg

evolis%20logo-200x133.jpg

5319 ms

fargo-200x133.jpg

fargo-200x133.jpg

5320 ms

zebra-LOGO-200x133.jpg

zebra-LOGO-200x133.jpg

5323 ms

entrust-datacard-533x333-533x333.jpg

entrust-datacard-533x333-533x333.jpg

5324 ms

matica-LOGO-200x133.jpg

matica-LOGO-200x133.jpg

5327 ms

hiti-800x583.jpg

hiti-800x583.jpg

5334 ms

printer-ribbon-finder-750x231.png

printer-ribbon-finder-750x231.png

5569 ms

ce2020solutionslogo5-800x274.jpg

ce2020solutionslogo5-800x274.jpg

5476 ms

webfont.js

webfont.js

17 ms

css

css

64 ms

icomoon.ttf

icomoon.ttf

5444 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

5211 ms

KFOmCnqEu92Fr1Mu7GxP.ttf

KFOmCnqEu92Fr1Mu7GxP.ttf

14 ms

KFOlCnqEu92Fr1MmWUlfChc9.ttf

KFOlCnqEu92Fr1MmWUlfChc9.ttf

43 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w3aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w3aX8.ttf

87 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w3aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w3aX8.ttf

115 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw3aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw3aX8.ttf

116 ms

universal-connect-menu-banner-button-1200x130.jpg

universal-connect-menu-banner-button-1200x130.jpg

5229 ms

badge-holders-800x800.jpg

badge-holders-800x800.jpg

5121 ms

COLOUREDWALLETLARGE-800x800.jpg

COLOUREDWALLETLARGE-800x800.jpg

5351 ms

who.ashx

who.ashx

541 ms

plain-lanyard-800x800.jpg

plain-lanyard-800x800.jpg

4785 ms

lanyards-800x800.png

lanyards-800x800.png

3782 ms

pre-printed_contractor_breakaway_lanyard_-_blue_-_plastic_j_clip-_100_pack-800x800.jpg

pre-printed_contractor_breakaway_lanyard_-_blue_-_plastic_j_clip-_100_pack-800x800.jpg

3780 ms

REEL-800x800.jpg

REEL-800x800.jpg

3218 ms

A-C-01-800x800.jpg

A-C-01-800x800.jpg

2837 ms

covid-19-banner-accessories-menu-1200x130.png

covid-19-banner-accessories-menu-1200x130.png

3007 ms

usc-wearable-tech-menu-banner-smartap-750x350.jpg

usc-wearable-tech-menu-banner-smartap-750x350.jpg

2839 ms

usc-wearable-tech-menu-banner-rfware-750x350.jpg

usc-wearable-tech-menu-banner-rfware-750x350.jpg

3023 ms

sample-oem-750x350.jpg

sample-oem-750x350.jpg

2593 ms

rosette-50x50h.png

rosette-50x50h.png

2038 ms

shipping-50x50w.png

shipping-50x50w.png

2070 ms

packing-50x50w.png

packing-50x50w.png

2070 ms

telephone-50x50w.png

telephone-50x50w.png

2236 ms

www.usmartcards.co.uk

www.usmartcards.co.uk

3359 ms

main-banner-v1-960x450.jpg

main-banner-v1-960x450.jpg

2187 ms

hiti-bundle-banner-640x420-px-320x210.jpg

hiti-bundle-banner-640x420-px-320x210.jpg

1987 ms

usc-special-offer-banner-v1-320x210w.jpg

usc-special-offer-banner-v1-320x210w.jpg

1309 ms

main.js

main.js

812 ms

Accessibility Review

usmartcards.co.uk accessibility score

81

Accessibility Issues

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

Buttons do not have an accessible name

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

Best Practices

usmartcards.co.uk best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

usmartcards.co.uk SEO score

83

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

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 Usmartcards.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 Usmartcards.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

usmartcards.co.uk

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