Tools & Wizards About Us
bnt-trier.de screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 87

    SEO

    Google-friendlier than
    65% of websites

bnt-trier.de

Willkommen am BNT Trier - BNT – Balthasar-Neumann-Technikum Trier

Page Load Speed

4.2 sec in total

First Response

929 ms

Resources Loaded

2.8 sec

Page Rendered

469 ms

bnt-trier.de screenshot

About Website

Click here to check amazing BNT Trier content for Germany. Otherwise, check out these important facts you probably never knew about bnt-trier.de

Das Balthasar-Neumann-Technikum in Trier ist eine Bildungseinrichtung in Trägerschaft des Landkreises Trier Saarburg. Die Schule bietet unter einem Dach die

Visit bnt-trier.de

Key Findings

We analyzed Bnt-trier.de page load time and found that the first response time was 929 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

bnt-trier.de performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value5.5 s

54/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.785

5/100

15%

TTI (Time to Interactive)

Value6.6 s

57/100

10%

Network Requests Diagram

bnt-trier.com

929 ms

style.min.css

314 ms

styles.css

305 ms

sm-core-css.css

306 ms

lity.min.css

305 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that all of those requests were addressed to Bnt-trier.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Bnt-trier.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (54%)

Content Size

2.7 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bnt-trier.de main page is 2.7 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. 30% of websites need less resources to load. CSS take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 61.0 kB

  • Original 77.4 kB
  • After minification 71.5 kB
  • After compression 16.3 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 61.0 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 2.4 kB

  • Original 1.1 MB
  • After minification 1.0 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. BNT Trier images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 244.6 kB

  • Original 349.1 kB
  • After minification 342.4 kB
  • After compression 104.5 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 244.6 kB or 70% of the original size.

CSS Optimization

-96%

Potential reduce by 1.1 MB

  • Original 1.2 MB
  • After minification 337.9 kB
  • After compression 45.9 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. Bnt-trier.de needs all CSS files to be minified and compressed as it can save up to 1.1 MB or 96% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (47%)

Requests Now

34

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BNT Trier. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bnt-trier.com

bnt-trier.com

929 ms

style.min.css

style.min.css

314 ms

styles.css

styles.css

305 ms

sm-core-css.css

sm-core-css.css

306 ms

lity.min.css

lity.min.css

305 ms

style.css

style.css

1032 ms

jquery.min.js

jquery.min.js

523 ms

jquery-migrate.min.js

jquery-migrate.min.js

414 ms

jquery.smartmenus.min.js

jquery.smartmenus.min.js

513 ms

headroom.min.js

headroom.min.js

410 ms

swiper-bundle.min.js

swiper-bundle.min.js

528 ms

a11y-dialog.min.js

a11y-dialog.min.js

516 ms

jquery.fitvids.js

jquery.fitvids.js

516 ms

lity.min.js

lity.min.js

630 ms

main.js

main.js

626 ms

index.js

index.js

621 ms

index.js

index.js

642 ms

imagesloaded.min.js

imagesloaded.min.js

638 ms

masonry.min.js

masonry.min.js

725 ms

hero-slide-1.jpg

hero-slide-1.jpg

215 ms

hero-slide-2.jpg

hero-slide-2.jpg

407 ms

hero-slide-4.jpg

hero-slide-4.jpg

406 ms

hero-slide-3.jpg

hero-slide-3.jpg

112 ms

hero-slide-6.jpg

hero-slide-6.jpg

404 ms

Abitur-Wunschbaum-2024-07-10-506x506.jpg

Abitur-Wunschbaum-2024-07-10-506x506.jpg

223 ms

BNT-FS-Abschluss-2024-07-04-6-506x338.jpg

BNT-FS-Abschluss-2024-07-04-6-506x338.jpg

223 ms

GY21-BNT-Abiturienten-2024-506x289.jpg

GY21-BNT-Abiturienten-2024-506x289.jpg

323 ms

interreg.jpg

interreg.jpg

331 ms

smartschool.jpg

smartschool.jpg

330 ms

labview.jpg

labview.jpg

432 ms

medienkompetenz.jpg

medienkompetenz.jpg

442 ms

jugend-forscht.jpg

jugend-forscht.jpg

439 ms

landkreis-trier-saarburg.jpg

landkreis-trier-saarburg.jpg

519 ms

ptj.jpg

ptj.jpg

512 ms

erasmus.jpg

erasmus.jpg

517 ms

Accessibility Review

bnt-trier.de accessibility score

96

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.

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

bnt-trier.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

bnt-trier.de SEO score

87

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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bnt-trier.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 Bnt-trier.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

bnt-trier.de

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