Tools & Wizards About Us
uidcards.com screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

uidcards.com

Custom Printed RFID Cards and NFC Cards | CardPrinting.com

Page Load Speed

14.3 sec in total

First Response

83 ms

Resources Loaded

12.6 sec

Page Rendered

1.6 sec

uidcards.com screenshot

About Website

Welcome to uidcards.com homepage info - get ready to check Uid Cards best content right away, or after learning these important things about uidcards.com

Custom-printed RFID & NFC cards for employee or event access for your business. Online assistance, no setup fees - CardPrinting.com makes it easy!

Visit uidcards.com

Key Findings

We analyzed Uidcards.com page load time and found that the first response time was 83 ms and then it took 14.2 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

uidcards.com performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value28.4 s

0/100

25%

SI (Speed Index)

Value18.3 s

0/100

10%

TBT (Total Blocking Time)

Value26,120 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.239

52/100

15%

TTI (Time to Interactive)

Value35.9 s

0/100

10%

Network Requests Diagram

uidcards.com

83 ms

rfid

224 ms

rfid-cards

240 ms

gtm.js

447 ms

main.css

172 ms

Our browser made a total of 118 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Uidcards.com, 64% (75 requests) were made to Cardprinting.com and 5% (6 requests) were made to Google.com. The less responsive or slowest element that took the longest time to load (4.9 sec) relates to the external source Cardprinting.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 706.5 kB (37%)

Content Size

1.9 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Uidcards.com main page is 1.9 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 880.6 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 214.9 kB

  • Original 258.5 kB
  • After minification 198.8 kB
  • After compression 43.6 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 59.7 kB, which is 23% 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 214.9 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 18.4 kB

  • Original 880.6 kB
  • After minification 862.2 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. Uid Cards images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 454.3 kB

  • Original 628.6 kB
  • After minification 442.4 kB
  • After compression 174.3 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 454.3 kB or 72% of the original size.

CSS Optimization

-16%

Potential reduce by 19.0 kB

  • Original 121.3 kB
  • After minification 121.3 kB
  • After compression 102.3 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. Uidcards.com needs all CSS files to be minified and compressed as it can save up to 19.0 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 49 (51%)

Requests Now

96

After Optimization

47

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Uid 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 34 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

uidcards.com

uidcards.com

83 ms

rfid

rfid

224 ms

rfid-cards

rfid-cards

240 ms

gtm.js

gtm.js

447 ms

main.css

main.css

172 ms

font-face.css

font-face.css

287 ms

all.css

all.css

373 ms

jquery-ui.css

jquery-ui.css

374 ms

custom.css

custom.css

434 ms

sample-pg.css

sample-pg.css

421 ms

owl.css

owl.css

943 ms

jquery.mCustomScrollbar.css

jquery.mCustomScrollbar.css

870 ms

chat-hover.svg

chat-hover.svg

881 ms

tel.svg

tel.svg

868 ms

logo.svg

logo.svg

859 ms

live_chat_graphic.png

live_chat_graphic.png

2409 ms

exclamationmark.svg

exclamationmark.svg

2400 ms

bg-home.svg

bg-home.svg

2393 ms

addthis_widget.js

addthis_widget.js

2420 ms

swap.js

swap.js

2333 ms

api.js

api.js

2329 ms

phplive_v2.js.php

phplive_v2.js.php

2322 ms

jquery-3.5.1.js

jquery-3.5.1.js

2267 ms

yii.js

yii.js

2331 ms

jquery-ui.js

jquery-ui.js

2423 ms

jquery.main.js

jquery.main.js

2415 ms

jquery.dm-uploader.min.js

jquery.dm-uploader.min.js

3699 ms

demo-config.js

demo-config.js

3700 ms

demo-ui.js

demo-ui.js

3700 ms

owl.js

owl.js

3957 ms

jquery.mask.js

jquery.mask.js

3961 ms

jquery.mCustomScrollbar.concat.min.js

jquery.mCustomScrollbar.concat.min.js

4884 ms

custom.js

custom.js

4083 ms

101.jpg

101.jpg

4083 ms

107.jpg

107.jpg

4084 ms

175-M.jpg

175-M.jpg

4437 ms

172-9M.jpg

172-9M.jpg

4435 ms

177M.jpg

177M.jpg

4434 ms

P83-2.jpg

P83-2.jpg

4433 ms

email-icon.png

email-icon.png

4435 ms

RFID_CR80_w_keytag_w_wristband_w_inlay_1598628933.jpg

RFID_CR80_w_keytag_w_wristband_w_inlay_1598628933.jpg

4870 ms

btn-free-samples.png

btn-free-samples.png

4599 ms

adobe.svg

adobe.svg

4600 ms

ai.svg

ai.svg

4610 ms

plastic-card-markets-industries.jpg

plastic-card-markets-industries.jpg

4598 ms

generic-back-orange-rev2-1x.webp

generic-back-orange-rev2-1x.webp

4740 ms

generic-back-1x.webp

generic-back-1x.webp

4710 ms

special-feat-banner-img.webp

special-feat-banner-img.webp

4631 ms

plastic-key-tags-sala.png

plastic-key-tags-sala.png

4622 ms

blank-pvc-cards-sala.png

blank-pvc-cards-sala.png

4659 ms

emv-cards-sala.png

emv-cards-sala.png

4484 ms

analytics.js

analytics.js

3384 ms

conversion_async.js

conversion_async.js

3729 ms

insight.min.js

insight.min.js

3373 ms

bat.js

bat.js

3365 ms

fbevents.js

fbevents.js

3347 ms

bg-pci-logo-white.svg

bg-pci-logo-white.svg

4192 ms

paypal.svg

paypal.svg

4202 ms

intuit.svg

intuit.svg

4139 ms

bg-ae.svg

bg-ae.svg

3648 ms

bg-visa.svg

bg-visa.svg

2825 ms

roboto-mediumitalic.woff

roboto-mediumitalic.woff

2774 ms

roboto-regular.woff

roboto-regular.woff

2766 ms

icomoon.ttf

icomoon.ttf

2751 ms

icomoon.ttf

icomoon.ttf

2674 ms

roboto-medium.woff

roboto-medium.woff

2683 ms

recaptcha__en.js

recaptcha__en.js

1974 ms

moatframe.js

moatframe.js

1717 ms

din-bold-webfont.woff

din-bold-webfont.woff

3327 ms

roboto-bold.woff

roboto-bold.woff

3177 ms

robotoslab-regular.woff

robotoslab-regular.woff

3176 ms

roboto-light.woff

roboto-light.woff

2921 ms

robotocondensed-regular.woff

robotocondensed-regular.woff

2869 ms

DINNextLTPro-Bold.woff

DINNextLTPro-Bold.woff

2842 ms

robotoslab-light.woff

robotoslab-light.woff

3134 ms

robotoslab-bold.woff

robotoslab-bold.woff

3258 ms

bg-mc.svg

bg-mc.svg

3062 ms

2665960933639007

2665960933639007

411 ms

collect

collect

235 ms

bg-dscvr.svg

bg-dscvr.svg

2710 ms

img16.png

img16.png

2714 ms

img17.png

img17.png

2909 ms

img18.png

img18.png

2921 ms

56283895.js

56283895.js

144 ms

2337 ms

img19.png

img19.png

2769 ms

darkgray-seal.png

darkgray-seal.png

2752 ms

checkmark-outline.svg

checkmark-outline.svg

3111 ms

ic_draganddrop.svg

ic_draganddrop.svg

3094 ms

id-card-modalrev1.png

id-card-modalrev1.png

3380 ms

collect

collect

2520 ms

56283895

56283895

2699 ms

special-feat-banner-img.png

special-feat-banner-img.png

3250 ms

_ate.track.config_resp

_ate.track.config_resp

2789 ms

300lo.json

300lo.json

2776 ms

sh.f48a1a04fe8dbf021b4cda1d.html

sh.f48a1a04fe8dbf021b4cda1d.html

755 ms

anchor

anchor

573 ms

ga-audiences

ga-audiences

846 ms

icomoon.woff

icomoon.woff

538 ms

778 ms

clarity.js

clarity.js

483 ms

styles__ltr.css

styles__ltr.css

479 ms

recaptcha__en.js

recaptcha__en.js

505 ms

layers.fa6cd1947ce26e890d3d.js

layers.fa6cd1947ce26e890d3d.js

199 ms

icomoon.svg

icomoon.svg

110 ms

logo_48.png

logo_48.png

1874 ms

webworker.js

webworker.js

1711 ms

237 ms

recaptcha__en.js

recaptcha__en.js

129 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

184 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

273 ms

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

559 ms

shares-post.json

shares-post.json

678 ms

shares.json

shares.json

783 ms

shares.json

shares.json

677 ms

bframe

bframe

41 ms

recaptcha__en.js

recaptcha__en.js

43 ms

c.gif

c.gif

69 ms

Accessibility Review

uidcards.com accessibility score

78

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

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

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.

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>).

Best Practices

uidcards.com best practices score

83

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

Missing source maps for large first-party JavaScript

SEO Factors

uidcards.com SEO score

91

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 Uidcards.com 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 Uidcards.com 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

uidcards.com

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