Tools & Wizards About Us
opensensors.com screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

opensensors.com

OpenSensors - Workplace Utilisation & Occupancy Sensors

Page Load Speed

2.4 sec in total

First Response

203 ms

Resources Loaded

1.4 sec

Page Rendered

787 ms

opensensors.com screenshot

About Website

Click here to check amazing Open Sensors content. Otherwise, check out these important facts you probably never knew about opensensors.com

OpenSensors delivers data powered workplace transformation solutions that efficiently measure workplace utilisation, space occupancy & air quality data.

Visit opensensors.com

Key Findings

We analyzed Opensensors.com page load time and found that the first response time was 203 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

opensensors.com performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value12.0 s

0/100

25%

SI (Speed Index)

Value5.4 s

57/100

10%

TBT (Total Blocking Time)

Value1,990 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.037

100/100

15%

TTI (Time to Interactive)

Value15.5 s

7/100

10%

Network Requests Diagram

www.opensensors.com

203 ms

jquery-1.7.1.js

64 ms

module_29198527822_top-nav.min.css

284 ms

CTA-Labels.min.css

228 ms

module_72604898719_Homepage_Products_-_anchors.css

223 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 62% of them (42 requests) were addressed to the original Opensensors.com, 12% (8 requests) were made to Fonts.gstatic.com and 6% (4 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (565 ms) belongs to the original domain Opensensors.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 93.8 kB (19%)

Content Size

502.0 kB

After Optimization

408.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Opensensors.com main page is 502.0 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. 55% of websites need less resources to load. Images take 312.6 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 52.0 kB

  • Original 61.6 kB
  • After minification 53.3 kB
  • After compression 9.6 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 8.4 kB, which is 14% 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 52.0 kB or 84% of the original size.

Image Optimization

-6%

Potential reduce by 20.1 kB

  • Original 312.6 kB
  • After minification 292.5 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. Open Sensors images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 7.3 kB

  • Original 92.4 kB
  • After minification 92.4 kB
  • After compression 85.1 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.

CSS Optimization

-41%

Potential reduce by 14.5 kB

  • Original 35.3 kB
  • After minification 35.3 kB
  • After compression 20.9 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. Opensensors.com needs all CSS files to be minified and compressed as it can save up to 14.5 kB or 41% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (54%)

Requests Now

59

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Open Sensors. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.opensensors.com

www.opensensors.com

203 ms

jquery-1.7.1.js

jquery-1.7.1.js

64 ms

module_29198527822_top-nav.min.css

module_29198527822_top-nav.min.css

284 ms

CTA-Labels.min.css

CTA-Labels.min.css

228 ms

module_72604898719_Homepage_Products_-_anchors.css

module_72604898719_Homepage_Products_-_anchors.css

223 ms

module_72063500954_Homepage_Section_-_Feature_and_articles.min.css

module_72063500954_Homepage_Section_-_Feature_and_articles.min.css

224 ms

module_72103982692_Homepage_Section_-_Case_Studies.min.css

module_72103982692_Homepage_Section_-_Case_Studies.min.css

256 ms

module_72157091850_Homepage_Section_-_Mission_statement.min.css

module_72157091850_Homepage_Section_-_Mission_statement.min.css

283 ms

module_73686596679_Homepage_Section_-_Process_B.min.css

module_73686596679_Homepage_Section_-_Process_B.min.css

410 ms

module_72199277704_Homepage_Section_-_Resources.min.css

module_72199277704_Homepage_Section_-_Resources.min.css

445 ms

js

js

77 ms

layout.min.css

layout.min.css

125 ms

osio_19_default.css

osio_19_default.css

395 ms

icon

icon

55 ms

css

css

152 ms

current.js

current.js

292 ms

embed.js

embed.js

49 ms

osio_19_main.min.js

osio_19_main.min.js

549 ms

project.js

project.js

385 ms

4338031.js

4338031.js

565 ms

index.js

index.js

478 ms

gtm.js

gtm.js

42 ms

css

css

26 ms

css

css

59 ms

font-awesome.css

font-awesome.css

129 ms

aa0ef546-9484-420c-be86-efaebf95115f.png

aa0ef546-9484-420c-be86-efaebf95115f.png

102 ms

logo.svg

logo.svg

118 ms

hero_illustritaion_t.png

hero_illustritaion_t.png

412 ms

insights_icon_24.svg

insights_icon_24.svg

80 ms

health_and_safety_icon_24.svg

health_and_safety_icon_24.svg

86 ms

star_icon_24.svg

star_icon_24.svg

223 ms

Workspace%20Optimisation.svg

Workspace%20Optimisation.svg

227 ms

Optimisation%20-%20article%2001.svg

Optimisation%20-%20article%2001.svg

224 ms

Optimisation%20-%20article%2002.svg

Optimisation%20-%20article%2002.svg

258 ms

Optimisation%20-%20article%2003.svg

Optimisation%20-%20article%2003.svg

237 ms

Workspace%20Health.svg

Workspace%20Health.svg

253 ms

Health%20Article%20-%2001.svg

Health%20Article%20-%2001.svg

251 ms

Health%20Article%20-%2002.svg

Health%20Article%20-%2002.svg

249 ms

Health%20Article%20-%2003.svg

Health%20Article%20-%2003.svg

247 ms

OpenSensors%20-%20Yodit%20Stanton%20CEO%20%26%20Founder2.jpg

OpenSensors%20-%20Yodit%20Stanton%20CEO%20%26%20Founder2.jpg

340 ms

Workspace%20Booking.svg

Workspace%20Booking.svg

334 ms

Booking%20article%2002-1.svg

Booking%20article%2002-1.svg

355 ms

Booking%20article%2003-1.svg

Booking%20article%2003-1.svg

323 ms

Booking%20article%2001-1.svg

Booking%20article%2001-1.svg

327 ms

sensor_icon.svg

sensor_icon.svg

398 ms

network_icon.svg

network_icon.svg

407 ms

analytics_icon.svg

analytics_icon.svg

408 ms

abstract-co-workers.png

abstract-co-workers.png

410 ms

abstract-coming-soon.png

abstract-coming-soon.png

414 ms

abstract-list-is-empty%20(1).png

abstract-list-is-empty%20(1).png

430 ms

3bc01984-c26c-408d-a0cd-55692426ea0c.png

3bc01984-c26c-408d-a0cd-55692426ea0c.png

85 ms

cta-blue.svg

cta-blue.svg

315 ms

ISO-27001-2013-badge-white.png

ISO-27001-2013-badge-white.png

467 ms

b408787e-7c57-41ac-bde6-47eb15480aef.png

b408787e-7c57-41ac-bde6-47eb15480aef.png

172 ms

0079b734-96db-47c2-a59a-8ea359da09a3.png

0079b734-96db-47c2-a59a-8ea359da09a3.png

235 ms

S6uyw4BMUTPHjx4wWw.ttf

S6uyw4BMUTPHjx4wWw.ttf

133 ms

S6u9w4BMUTPHh6UVSwiPHA.ttf

S6u9w4BMUTPHh6UVSwiPHA.ttf

133 ms

S6u9w4BMUTPHh50XSwiPHA.ttf

S6u9w4BMUTPHh50XSwiPHA.ttf

171 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtZ6Hw5aX8.ttf

188 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

192 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aX8.ttf

191 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

191 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCvr73w5aX8.ttf

191 ms

fb.js

fb.js

149 ms

4338031.js

4338031.js

209 ms

conversations-embed.js

conversations-embed.js

129 ms

banner.js

banner.js

159 ms

collectedforms.js

collectedforms.js

150 ms

Accessibility Review

opensensors.com accessibility score

94

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.

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

opensensors.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

Page has valid source maps

SEO Factors

opensensors.com SEO score

93

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

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

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 Opensensors.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 Opensensors.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

opensensors.com

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