Tools & Wizards About Us
i2s-sensors.de screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

i2s-sensors.de

Intelligente Sensorsysteme Dresden GmbH - Intelligente Sensorsysteme Dresden GmbH

Page Load Speed

4.2 sec in total

First Response

334 ms

Resources Loaded

3.5 sec

Page Rendered

343 ms

i2s-sensors.de screenshot

About Website

Click here to check amazing I 2 S Sensors content for Germany. Otherwise, check out these important facts you probably never knew about i2s-sensors.de

i2s is your contact in sensor technology for the automotive, commercial-vehicle and conventional industries.

Visit i2s-sensors.de

Key Findings

We analyzed I2s-sensors.de page load time and found that the first response time was 334 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

i2s-sensors.de performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value10.6 s

0/100

25%

SI (Speed Index)

Value20.8 s

0/100

10%

TBT (Total Blocking Time)

Value140 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.305

39/100

15%

TTI (Time to Interactive)

Value21.9 s

1/100

10%

Network Requests Diagram

i2s-sensors.de

334 ms

www.i2s-sensors.de

525 ms

home.html

385 ms

mate.scss-8ed51110.css

238 ms

layout.min.css,responsive.min.css,netzhirschCookieOptIn.css,netz...-8f49f2be.css

358 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 94% of them (47 requests) were addressed to the original I2s-sensors.de, 4% (2 requests) were made to Statistic.i2s.de and 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain I2s-sensors.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 146.4 kB (2%)

Content Size

7.7 MB

After Optimization

7.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of I2s-sensors.de main page is 7.7 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. 45% of websites need less resources to load. Images take 7.5 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 58.0 kB

  • Original 68.8 kB
  • After minification 53.7 kB
  • After compression 10.8 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 15.1 kB, which is 22% 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 58.0 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 87.9 kB

  • Original 7.5 MB
  • After minification 7.4 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. I 2 S Sensors images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 44 B

  • Original 119.2 kB
  • After minification 119.2 kB
  • After compression 119.1 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

-1%

Potential reduce by 372 B

  • Original 54.6 kB
  • After minification 54.6 kB
  • After compression 54.2 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. I2s-sensors.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 5 (11%)

Requests Now

44

After Optimization

39

  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of I 2 S 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 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

i2s-sensors.de

i2s-sensors.de

334 ms

www.i2s-sensors.de

www.i2s-sensors.de

525 ms

home.html

home.html

385 ms

mate.scss-8ed51110.css

mate.scss-8ed51110.css

238 ms

layout.min.css,responsive.min.css,netzhirschCookieOptIn.css,netz...-8f49f2be.css

layout.min.css,responsive.min.css,netzhirschCookieOptIn.css,netz...-8f49f2be.css

358 ms

jquery.min.js,contao-utils-bundle.js,cookie.min.js,NcoiApp.min.j...-59c6b0e2.js

jquery.min.js,contao-utils-bundle.js,cookie.min.js,NcoiApp.min.j...-59c6b0e2.js

562 ms

materialize.min.js,headroom.min.js,theme.min.js,megamenu.js-8345f777.js

materialize.min.js,headroom.min.js,theme.min.js,megamenu.js-8345f777.js

560 ms

jquery-ui.min.js

jquery-ui.min.js

370 ms

colorbox.min.js

colorbox.min.js

354 ms

matomo.js

matomo.js

772 ms

header-background.svg

header-background.svg

117 ms

white.svg

white.svg

122 ms

color.svg

color.svg

120 ms

i2s_310821_039-unternehmen-27d31bd8.jpg

i2s_310821_039-unternehmen-27d31bd8.jpg

226 ms

i2s_010921_080-loesungen-2-640x440-6e4d9b51.jpg

i2s_010921_080-loesungen-2-640x440-6e4d9b51.jpg

328 ms

Icon-Automobile-5b99675f.svg

Icon-Automobile-5b99675f.svg

118 ms

Icon-Nutzfahrzeuge-476e768e.svg

Icon-Nutzfahrzeuge-476e768e.svg

230 ms

Icon-Industrie-93be2420.svg

Icon-Industrie-93be2420.svg

234 ms

i2s_010921_104-0d84f0a0.jpg

i2s_010921_104-0d84f0a0.jpg

238 ms

Icon_Wasserstoff2-288adf24.svg

Icon_Wasserstoff2-288adf24.svg

240 ms

Icon_Klimaanlagen2-a8888f21.svg

Icon_Klimaanlagen2-a8888f21.svg

345 ms

Icon_Oeldruck2-3a2a1b70.svg

Icon_Oeldruck2-3a2a1b70.svg

344 ms

Icon_Motorsport-d926f1bd.svg

Icon_Motorsport-d926f1bd.svg

351 ms

Icon_Elektromobilitaet-5fe7ce96.svg

Icon_Elektromobilitaet-5fe7ce96.svg

359 ms

sensoren-collage-megamenue-ccc3a6d9.png

sensoren-collage-megamenue-ccc3a6d9.png

674 ms

sensoren-collage.png

sensoren-collage.png

767 ms

i2s_010921_397-2.png

i2s_010921_397-2.png

993 ms

i2s_310821_452b2.png

i2s_310821_452b2.png

889 ms

i2s_010921_055b.png

i2s_010921_055b.png

996 ms

Sensor_Test_klein-9b8938bb.png

Sensor_Test_klein-9b8938bb.png

479 ms

KarriereStart_2023-a09b224d.png

KarriereStart_2023-a09b224d.png

599 ms

Weihnachten_2023_en-200dae04.png

Weihnachten_2023_en-200dae04.png

717 ms

20210816_123344-123dc606.jpg

20210816_123344-123dc606.jpg

791 ms

Sensor-CCT-Klima.png

Sensor-CCT-Klima.png

833 ms

i2s_010921_397r-3b51e3e5.jpg

i2s_010921_397r-3b51e3e5.jpg

895 ms

i2s_310821_452b-nutzfahrzeuge-7626b4fa.jpg

i2s_310821_452b-nutzfahrzeuge-7626b4fa.jpg

909 ms

i2s_010921_055-industrie-gespiegelt-907281c4.jpg

i2s_010921_055-industrie-gespiegelt-907281c4.jpg

960 ms

download_blue_24dp.svg

download_blue_24dp.svg

1006 ms

XING.png

XING.png

1025 ms

LinkedIn.png

LinkedIn.png

1026 ms

mouser-de69f022.svg

mouser-de69f022.svg

1078 ms

DigiKey_rgb-a8967810.svg

DigiKey_rgb-a8967810.svg

1108 ms

efre-64b4bf88.svg

efre-64b4bf88.svg

1113 ms

bmbf-73ace160.svg

bmbf-73ace160.svg

1122 ms

gtm.js

gtm.js

82 ms

cta-background.svg

cta-background.svg

1123 ms

Lato-Light.woff

Lato-Light.woff

1050 ms

Lato-Regular.woff

Lato-Regular.woff

1081 ms

MaterialIcons-Regular.woff

MaterialIcons-Regular.woff

1108 ms

matomo.php

matomo.php

918 ms

Accessibility Review

i2s-sensors.de accessibility score

88

Accessibility Issues

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

[role]s are not contained by their required parent element

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

i2s-sensors.de 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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

i2s-sensors.de SEO score

89

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 I2s-sensors.de 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 I2s-sensors.de 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

i2s-sensors.de

Open Graph data is detected on the main page of I 2 S Sensors. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: