Tools & Wizards About Us
clearlineinc.com screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 79% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

clearlineinc.com

Indoor climate solutions | Passive ventilation | Improve indoor air quality

Page Load Speed

6.3 sec in total

First Response

600 ms

Resources Loaded

4.4 sec

Page Rendered

1.3 sec

clearlineinc.com screenshot

About Website

Visit clearlineinc.com now to see the best up-to-date Clearlineinc content and also check out these interesting facts you probably never knew about clearlineinc.com

We help the construction industry meet their sustainability goals through intelligent roof and facade automation.

Visit clearlineinc.com

Key Findings

We analyzed Clearlineinc.com page load time and found that the first response time was 600 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

clearlineinc.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value13.9 s

0/100

25%

SI (Speed Index)

Value17.9 s

0/100

10%

TBT (Total Blocking Time)

Value12,120 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value25.0 s

0/100

10%

Network Requests Diagram

windowmasterclearline

600 ms

www.windowmaster.com

297 ms

gtm.js

309 ms

iframe_api

246 ms

Chart.min.js

244 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Clearlineinc.com, 9% (3 requests) were made to Cdnjs.cloudflare.com and 6% (2 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Windowmaster.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 216.6 kB (11%)

Content Size

1.9 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • CSS

In fact, the total size of Clearlineinc.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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 155.3 kB

  • Original 188.0 kB
  • After minification 163.7 kB
  • After compression 32.6 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 24.3 kB, which is 13% 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 155.3 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 31.3 kB

  • Original 1.7 MB
  • After minification 1.6 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. Clearlineinc images are well optimized though.

CSS Optimization

-49%

Potential reduce by 29.9 kB

  • Original 60.7 kB
  • After minification 60.7 kB
  • After compression 30.7 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. Clearlineinc.com needs all CSS files to be minified and compressed as it can save up to 29.9 kB or 49% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (42%)

Requests Now

31

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Clearlineinc. 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 as a result speed up the page load time.

Network Requests Diagram

windowmasterclearline

windowmasterclearline

600 ms

www.windowmaster.com

www.windowmaster.com

297 ms

gtm.js

gtm.js

309 ms

iframe_api

iframe_api

246 ms

Chart.min.js

Chart.min.js

244 ms

app.css

app.css

527 ms

lazyload.min.js

lazyload.min.js

219 ms

polyfill.min.js

polyfill.min.js

220 ms

ScrollMagic.min.js

ScrollMagic.min.js

280 ms

debug.addIndicators.min.js

debug.addIndicators.min.js

282 ms

player.js

player.js

279 ms

app.js

app.js

945 ms

www-widgetapi.js

www-widgetapi.js

60 ms

55855.js

55855.js

701 ms

uc.js

uc.js

44 ms

cc.js

cc.js

470 ms

air-quality.svg

air-quality.svg

262 ms

intelligent-control.svg

intelligent-control.svg

580 ms

building-preformance.svg

building-preformance.svg

1252 ms

glasgow-college-0004-web-credited.jpg

glasgow-college-0004-web-credited.jpg

1277 ms

housezero-front-facade-credited.jpg

housezero-front-facade-credited.jpg

1271 ms

ucl_student_centre_officespace-credited.jpg

ucl_student_centre_officespace-credited.jpg

1554 ms

mecd-exterior-mec-hal-credited.jpg

mecd-exterior-mec-hal-credited.jpg

1242 ms

augusta-u-cancer-center-10_a-web.jpg

augusta-u-cancer-center-10_a-web.jpg

1266 ms

ucl_student_centre_officespace-credited.jpg

ucl_student_centre_officespace-credited.jpg

1341 ms

stocksy_txp4ae76bf9lyl200_originaldelivery_850148-web.jpg

stocksy_txp4ae76bf9lyl200_originaldelivery_850148-web.jpg

1267 ms

erikboyter_pressconnect_011-web.jpg

erikboyter_pressconnect_011-web.jpg

1268 ms

faca-mockup-eng.jpg

faca-mockup-eng.jpg

1281 ms

wm_danishdesignawards_fotopressconnect_00003-web.jpg

wm_danishdesignawards_fotopressconnect_00003-web.jpg

1269 ms

dtnv-graphic-bg.png

dtnv-graphic-bg.png

1279 ms

loading.svg

loading.svg

1559 ms

bc-v4.min.html

bc-v4.min.html

367 ms

Telegraf-Regular.woff

Telegraf-Regular.woff

1122 ms

core.js

core.js

24 ms

Accessibility Review

clearlineinc.com accessibility score

92

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

Best Practices

clearlineinc.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

clearlineinc.com SEO score

86

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

robots.txt is not valid

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 Clearlineinc.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 Clearlineinc.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

clearlineinc.com

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