Tools & Wizards About Us
ultrawideband.io screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    77% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

ultrawideband.io

Ultra-Wideband for Indoor Positioning – RTLS by infsoft

Page Load Speed

2.4 sec in total

First Response

205 ms

Resources Loaded

1.8 sec

Page Rendered

480 ms

ultrawideband.io screenshot

About Website

Welcome to ultrawideband.io homepage info - get ready to check Ultra Wideband best content right away, or after learning these important things about ultrawideband.io

For positioning projects with high precision requirements, we offer solutions based on the short-range radio technology Ultra-wideband (UWB).

Visit ultrawideband.io

Key Findings

We analyzed Ultrawideband.io page load time and found that the first response time was 205 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

ultrawideband.io performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value4.5 s

73/100

10%

TBT (Total Blocking Time)

Value90 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.3 s

39/100

10%

Network Requests Diagram

ultrawideband.io

205 ms

329 ms

autoptimize_e3a2e74cd48b13a519ff27b9fc593508.css

54 ms

autoptimize_2d5f2d87eb4e7748f64cad1cb2079895.css

46 ms

autoptimize_55b62c217728365c13ab0c54ed70464e.js

94 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Ultrawideband.io, 96% (44 requests) were made to Infsoft.com and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (610 ms) relates to the external source Infsoft.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 100.1 kB (7%)

Content Size

1.3 MB

After Optimization

1.2 MB

  • HTML
  • Images

In fact, the total size of Ultrawideband.io main page is 1.3 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. 30% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 99.2 kB

  • Original 116.6 kB
  • After minification 116.6 kB
  • After compression 17.3 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. 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 99.2 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 877 B

  • Original 1.2 MB
  • After minification 1.2 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. Ultra Wideband images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

18

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ultra Wideband. According to our analytics all requests are already optimized.

Network Requests Diagram

ultrawideband.io

ultrawideband.io

205 ms

329 ms

autoptimize_e3a2e74cd48b13a519ff27b9fc593508.css

autoptimize_e3a2e74cd48b13a519ff27b9fc593508.css

54 ms

autoptimize_2d5f2d87eb4e7748f64cad1cb2079895.css

autoptimize_2d5f2d87eb4e7748f64cad1cb2079895.css

46 ms

autoptimize_55b62c217728365c13ab0c54ed70464e.js

autoptimize_55b62c217728365c13ab0c54ed70464e.js

94 ms

gtm.js

gtm.js

77 ms

infsoft_logo.png

infsoft_logo.png

65 ms

infsoft-Header-UWB-2300x510-1.jpg

infsoft-Header-UWB-2300x510-1.jpg

66 ms

infografik-clientseitige-Positionsbestimmung-Locator-Beacons-EN.jpg

infografik-clientseitige-Positionsbestimmung-Locator-Beacons-EN.jpg

50 ms

infografik-serverseitige-Positionsbestimmung-Locator-Beacons-Locator-Node-Dongle-EN.jpg

infografik-serverseitige-Positionsbestimmung-Locator-Beacons-Locator-Node-Dongle-EN.jpg

66 ms

feat-img-infsoft-locator-beacon.jpg

feat-img-infsoft-locator-beacon.jpg

44 ms

featured-img-WIFI.jpg

featured-img-WIFI.jpg

49 ms

featured-img-BLE.jpg

featured-img-BLE.jpg

73 ms

featured-img-RFID.jpg

featured-img-RFID.jpg

83 ms

keyboard-typing.png

keyboard-typing.png

365 ms

icon_facebook_normal.png

icon_facebook_normal.png

85 ms

icon_twitter_normal.png

icon_twitter_normal.png

91 ms

icon_instagram_normal.png

icon_instagram_normal.png

94 ms

icon_youtube_normal.png

icon_youtube_normal.png

91 ms

icon_linkedin_normal.png

icon_linkedin_normal.png

98 ms

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-regular.woff

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-regular.woff

235 ms

OpenSans-VariableFont_wdthwght.ttf

OpenSans-VariableFont_wdthwght.ttf

126 ms

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-500.woff

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-500.woff

243 ms

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-300.woff

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-300.woff

462 ms

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-600.woff

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-600.woff

287 ms

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-700.woff

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-700.woff

276 ms

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-800.woff

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-800.woff

298 ms

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-italic.woff

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-italic.woff

206 ms

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-500italic.woff

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-500italic.woff

214 ms

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-300italic.woff

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-300italic.woff

488 ms

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-600italic.woff

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-600italic.woff

245 ms

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-700italic.woff

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-700italic.woff

269 ms

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-800italic.woff

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-800italic.woff

541 ms

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-regular.svg

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-regular.svg

307 ms

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-500.svg

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-500.svg

345 ms

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-700.svg

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-700.svg

328 ms

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-600.svg

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-600.svg

368 ms

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-800.svg

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-800.svg

610 ms

keyboard-typing.png

keyboard-typing.png

296 ms

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-italic.svg

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-italic.svg

373 ms

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-500italic.svg

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-500italic.svg

587 ms

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-600italic.svg

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-600italic.svg

428 ms

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-300.svg

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-300.svg

359 ms

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-700italic.svg

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-700italic.svg

447 ms

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-300italic.svg

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-300italic.svg

436 ms

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-800italic.svg

open-sans-v40-cyrillic_cyrillic-ext_greek_greek-ext_hebrew_latin_latin-ext_vietnamese-800italic.svg

295 ms

Accessibility Review

ultrawideband.io accessibility score

86

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

ultrawideband.io 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

SEO Factors

ultrawideband.io 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 Ultrawideband.io 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 Ultrawideband.io 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

ultrawideband.io

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