Tools & Wizards About Us
bt-innovation.de screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

bt-innovation.de

Technologien und Beratung für den Betonbau - B.T. innovation

Page Load Speed

5.6 sec in total

First Response

591 ms

Resources Loaded

3.2 sec

Page Rendered

1.8 sec

bt-innovation.de screenshot

About Website

Visit bt-innovation.de now to see the best up-to-date Bt Innovation content for Germany and also check out these interesting facts you probably never knew about bt-innovation.de

B.T. innovation ist der kompetente Ansprechpartner für Bauunternehmen und Betonfertigteilwerke in puncto Beratung, Entwicklung und Produktion.

Visit bt-innovation.de

Key Findings

We analyzed Bt-innovation.de page load time and found that the first response time was 591 ms and then it took 5 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

bt-innovation.de performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

3/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value900 ms

31/100

30%

CLS (Cumulative Layout Shift)

Value0.07

96/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

Network Requests Diagram

www.bt-innovation.de

591 ms

gtm.js

67 ms

uc.js

24 ms

main.min.css

191 ms

sitepress-multilingual-cms__dist__css__blocks__styles-css-v2690ae8000e85801e08f8f8cd95d0fdb4f84f737.css

283 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 93% of them (69 requests) were addressed to the original Bt-innovation.de, 3% (2 requests) were made to Cdn.matomo.cloud and 1% (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 Bt-innovation.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 392.4 kB (19%)

Content Size

2.1 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bt-innovation.de main page is 2.1 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. 60% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 302.2 kB

  • Original 351.3 kB
  • After minification 349.7 kB
  • After compression 49.1 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 302.2 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 964 B

  • Original 1.4 MB
  • After minification 1.4 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. Bt Innovation images are well optimized though.

JavaScript Optimization

-34%

Potential reduce by 88.5 kB

  • Original 263.1 kB
  • After minification 262.8 kB
  • After compression 174.6 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 88.5 kB or 34% of the original size.

CSS Optimization

-1%

Potential reduce by 710 B

  • Original 72.0 kB
  • After minification 72.0 kB
  • After compression 71.2 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. Bt-innovation.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 52 (76%)

Requests Now

68

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bt Innovation. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.bt-innovation.de

www.bt-innovation.de

591 ms

gtm.js

gtm.js

67 ms

uc.js

uc.js

24 ms

main.min.css

main.min.css

191 ms

sitepress-multilingual-cms__dist__css__blocks__styles-css-v2690ae8000e85801e08f8f8cd95d0fdb4f84f737.css

sitepress-multilingual-cms__dist__css__blocks__styles-css-v2690ae8000e85801e08f8f8cd95d0fdb4f84f737.css

283 ms

honeypot__includes__css__wpa-css-vf627181d74aee475d64b0f556f29255f496cbfaf.css

honeypot__includes__css__wpa-css-vf627181d74aee475d64b0f556f29255f496cbfaf.css

274 ms

style.min.css

style.min.css

286 ms

style.min.css

style.min.css

287 ms

tribe-events-single-skeleton.min.css

tribe-events-single-skeleton.min.css

289 ms

tribe-events-single-full.min.css

tribe-events-single-full.min.css

292 ms

widget-base.min.css

widget-base.min.css

370 ms

ultimate-addons-for-contact-form-7__assets__css__form-style-css-v77f457cb723d01111a326897904ec4edde0fc076.css

ultimate-addons-for-contact-form-7__assets__css__form-style-css-v77f457cb723d01111a326897904ec4edde0fc076.css

384 ms

content__uploads__astra-addon__astra-addon-66728e71c40fb2-69269157-css-v32b2c41e3194af59211587b129ae8a3edcb9af8a.css

content__uploads__astra-addon__astra-addon-66728e71c40fb2-69269157-css-v32b2c41e3194af59211587b129ae8a3edcb9af8a.css

384 ms

frontend-lite.min.css

frontend-lite.min.css

389 ms

swiper.min.css

swiper.min.css

397 ms

post-6.css

post-6.css

399 ms

frontend-lite.min.css

frontend-lite.min.css

465 ms

global.css

global.css

487 ms

post-91.css

post-91.css

485 ms

astra_bt__style-css-v76c1b3320af3a006877f893346aae1299a03263a.css

astra_bt__style-css-v76c1b3320af3a006877f893346aae1299a03263a.css

489 ms

jquery.min.js

jquery.min.js

584 ms

jquery-migrate.min.js

jquery-migrate.min.js

499 ms

sitepress-multilingual-cms__res__js__cookies__language-cookie-js-vf59457613939c0c5dd97f152ad6f32ebace56fda.js

sitepress-multilingual-cms__res__js__cookies__language-cookie-js-vf59457613939c0c5dd97f152ad6f32ebace56fda.js

561 ms

multiline-files-for-contact-form-7__js__zl-multine-files-js-vbcec048c421f0dca6c5d698dfaf14629e7534592.js

multiline-files-for-contact-form-7__js__zl-multine-files-js-vbcec048c421f0dca6c5d698dfaf14629e7534592.js

582 ms

script.min.js

script.min.js

606 ms

script.min.js

script.min.js

606 ms

widget-call-to-action.min.css

widget-call-to-action.min.css

560 ms

widget-posts.min.css

widget-posts.min.css

619 ms

astra-widget-list-icons.min.css

astra-widget-list-icons.min.css

690 ms

frontend.min.js

frontend.min.js

688 ms

honeypot__includes__js__wpa-js-vb0bca921f167b6be2b388b156758eea8b09895b3.js

honeypot__includes__js__wpa-js-vb0bca921f167b6be2b388b156758eea8b09895b3.js

688 ms

astra-addon-66728e71c45e33-00013812.js

astra-addon-66728e71c45e33-00013812.js

689 ms

imagesloaded.min.js

imagesloaded.min.js

688 ms

jquery-numerator.min.js

jquery-numerator.min.js

691 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

746 ms

webpack.runtime.min.js

webpack.runtime.min.js

745 ms

frontend-modules.min.js

frontend-modules.min.js

829 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

766 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

746 ms

wp-polyfill.min.js

wp-polyfill.min.js

674 ms

hooks.min.js

hooks.min.js

659 ms

i18n.min.js

i18n.min.js

648 ms

frontend.min.js

frontend.min.js

647 ms

waypoints.min.js

waypoints.min.js

653 ms

core.min.js

core.min.js

663 ms

frontend.min.js

frontend.min.js

720 ms

elements-handlers.min.js

elements-handlers.min.js

667 ms

the-events-calendar__common__src__resources__js__underscore-before-js-v81c3e9f23ed30ea9b093f1e68a19d3d66d853944.js

the-events-calendar__common__src__resources__js__underscore-before-js-v81c3e9f23ed30ea9b093f1e68a19d3d66d853944.js

654 ms

underscore.min.js

underscore.min.js

653 ms

underscore-after.js

underscore-after.js

647 ms

wp-util.min.js

wp-util.min.js

647 ms

frontend.min.js

frontend.min.js

712 ms

logo_btinnovation-2.svg

logo_btinnovation-2.svg

540 ms

logo_btinnovation.svg

logo_btinnovation.svg

539 ms

video-startseite-neu.jpg

video-startseite-neu.jpg

593 ms

BTi_Referenz_Bergsee_02_keyvisual.jpg

BTi_Referenz_Bergsee_02_keyvisual.jpg

950 ms

R23_Betont_GmbH_M_S_005-1.jpg

R23_Betont_GmbH_M_S_005-1.jpg

680 ms

R24_BNB_005.jpg

R24_BNB_005.jpg

663 ms

Referenz_ThermopIn_Torps_05.jpg

Referenz_ThermopIn_Torps_05.jpg

693 ms

Kasachstan_Honorarkonsul_Botschafter_Staatsminister_03.jpg

Kasachstan_Honorarkonsul_Botschafter_Staatsminister_03.jpg

695 ms

BTinnovation_Pressemitteilung_Besuch_Wirtschaftsminister_Sven_Schulze_01.jpg

BTinnovation_Pressemitteilung_Besuch_Wirtschaftsminister_Sven_Schulze_01.jpg

782 ms

Besuch-OB-Borris_1.jpg

Besuch-OB-Borris_1.jpg

1070 ms

matomo.js

matomo.js

109 ms

container_G2yKkEIs.js

container_G2yKkEIs.js

109 ms

Keyvisual-3.jpg

Keyvisual-3.jpg

783 ms

3692F6_2_0.woff

3692F6_2_0.woff

710 ms

3692F6_3_0.woff

3692F6_3_0.woff

683 ms

3692F6_0_0.woff

3692F6_0_0.woff

751 ms

3692F6_1_0.woff

3692F6_1_0.woff

780 ms

bti-icons.woff

bti-icons.woff

780 ms

Keyvisual-Baustelle_2.jpg

Keyvisual-Baustelle_2.jpg

830 ms

Consulting-banner1.jpg

Consulting-banner1.jpg

925 ms

matomo.php

matomo.php

545 ms

picturefill.min.js

picturefill.min.js

519 ms

Accessibility Review

bt-innovation.de accessibility score

93

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

ARIA IDs are not unique

Best Practices

bt-innovation.de best practices score

92

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

Page has valid source maps

SEO Factors

bt-innovation.de SEO score

100

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

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bt-innovation.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Bt-innovation.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

bt-innovation.de

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