Tools & Wizards About Us
radtech.us screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

radtech.us

RadTech Solutions | Mac, PC, iPad, iPhone, Android

Page Load Speed

1.8 sec in total

First Response

61 ms

Resources Loaded

1.5 sec

Page Rendered

255 ms

radtech.us screenshot

About Website

Click here to check amazing Rad Tech content for United States. Otherwise, check out these important facts you probably never knew about radtech.us

RadTech accessories, repair parts & expert advice for Mac, PC, desktop, laptop, tablet, iPad, iPhone & iPod. Cases, stands, chargers, cables, cleaners

Visit radtech.us

Key Findings

We analyzed Radtech.us page load time and found that the first response time was 61 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

radtech.us performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value110 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.9 s

35/100

10%

Network Requests Diagram

radtech.us

61 ms

www.radtech.com

198 ms

www.radtech.com

381 ms

global-8Z09Qlvl5XP49tt229bZbd9h9Pl4K5.css

124 ms

jquery.1.7.0.min.js

218 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Radtech.us, 91% (41 requests) were made to Radtech.com and 4% (2 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (724 ms) relates to the external source Radtech.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 89.3 kB (11%)

Content Size

833.3 kB

After Optimization

744.0 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Radtech.us main page is 833.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Images take 685.7 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 28.7 kB

  • Original 36.4 kB
  • After minification 30.4 kB
  • After compression 7.8 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. This page needs HTML code to be minified as it can gain 6.0 kB, which is 17% 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 28.7 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 685.7 kB
  • After minification 685.7 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. Rad Tech images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 60.6 kB

  • Original 111.1 kB
  • After minification 111.1 kB
  • After compression 50.5 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 60.6 kB or 55% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (7%)

Requests Now

41

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rad Tech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

radtech.us

radtech.us

61 ms

www.radtech.com

www.radtech.com

198 ms

www.radtech.com

www.radtech.com

381 ms

global-8Z09Qlvl5XP49tt229bZbd9h9Pl4K5.css

global-8Z09Qlvl5XP49tt229bZbd9h9Pl4K5.css

124 ms

jquery.1.7.0.min.js

jquery.1.7.0.min.js

218 ms

global-t9tdn9sR2T8cGZdvgrg3kTHqC3ktv3.js

global-t9tdn9sR2T8cGZdvgrg3kTHqC3ktv3.js

287 ms

dc.js

dc.js

28 ms

bb-clearcal-custom.jpg

bb-clearcal-custom.jpg

375 ms

bb-procable-uhd-lightning.jpg

bb-procable-uhd-lightning.jpg

191 ms

bb-procable-audio-extender.jpg

bb-procable-audio-extender.jpg

489 ms

bb-wavejamr.jpg

bb-wavejamr.jpg

321 ms

bb-pencilclipz.jpg

bb-pencilclipz.jpg

374 ms

bb-screensavrz-macbook.jpg

bb-screensavrz-macbook.jpg

552 ms

bb-radsleevz.jpg

bb-radsleevz.jpg

375 ms

875331003132@thumb.jpg

875331003132@thumb.jpg

381 ms

875331000513@thumb.jpg

875331000513@thumb.jpg

441 ms

875331003620-3@thumb.jpg

875331003620-3@thumb.jpg

442 ms

category-iphone@thumb.jpg

category-iphone@thumb.jpg

442 ms

875331003446@thumb.jpg

875331003446@thumb.jpg

444 ms

875331003330@thumb.jpg

875331003330@thumb.jpg

507 ms

640947793384-2@thumb.jpg

640947793384-2@thumb.jpg

507 ms

category-ipad@thumb.jpg

category-ipad@thumb.jpg

507 ms

875331003279@thumb.jpg

875331003279@thumb.jpg

507 ms

875331007406@thumb.jpg

875331007406@thumb.jpg

547 ms

736211530578@thumb.jpg

736211530578@thumb.jpg

574 ms

category-watch@thumb.jpg

category-watch@thumb.jpg

575 ms

875331003248@thumb.jpg

875331003248@thumb.jpg

575 ms

875331003170@thumb.jpg

875331003170@thumb.jpg

576 ms

875331003262@thumb.jpg

875331003262@thumb.jpg

605 ms

category-laptops@thumb.jpg

category-laptops@thumb.jpg

611 ms

875331000940@thumb.jpg

875331000940@thumb.jpg

637 ms

875331003071@thumb.jpg

875331003071@thumb.jpg

637 ms

875331007758@thumb.jpg

875331007758@thumb.jpg

638 ms

category-desktop@thumb.jpg

category-desktop@thumb.jpg

642 ms

875331007352@thumb.jpg

875331007352@thumb.jpg

666 ms

875331002265@thumb.jpg

875331002265@thumb.jpg

671 ms

875331000193@thumb.jpg

875331000193@thumb.jpg

696 ms

category-cables@thumb.jpg

category-cables@thumb.jpg

696 ms

617529784580@thumb.jpg

617529784580@thumb.jpg

700 ms

639266191414-4@thumb.jpg

639266191414-4@thumb.jpg

704 ms

category-luggage@thumb.jpg

category-luggage@thumb.jpg

724 ms

__utm.gif

__utm.gif

14 ms

fontello.woff

fontello.woff

599 ms

fbevents.js

fbevents.js

39 ms

ajax.aspx

ajax.aspx

537 ms

Accessibility Review

radtech.us accessibility score

89

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

radtech.us 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

SEO Factors

radtech.us 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 Radtech.us 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 Radtech.us 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

radtech.us

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