Access vbb.de. VBB.de - Verkehrsverbund Berlin-Brandenburg

Report Summary

About Website

Click here to check amazing VBB content for Germany. Otherwise, check out these important facts you probably never knew about vbb.de

Der Verkehrsverbund für die Berlin und Brandenburg. Aktiv in den Bereichen Verkehrs- und Angebotsplanung, Tarif und Vertrieb, Qualitätsmanagement, Digitales sowie Marketing und Kommunikation.

Visit vbb.de

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

23/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value5.0 s

63/100

10%

TBT (Total Blocking Time)

Value230 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0.17

70/100

15%

TTI (Time to Interactive)

Value6.3 s

61/100

10%

vbb.de

266 ms

vbb.de

384 ms

www.vbb.de

695 ms

merged-5a39f612da0d85bed3137ff0d1bf9d49-1e26ab602ee12f3f328043ebe2703a52.css

289 ms

pas-nc-embedded-v1.js

444 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 89% of them (63 requests) were addressed to the original Vbb.de, 4% (3 requests) were made to Fahrinfo.vbb.de and 1% (1 request) were made to App.mailjet.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Vbb.de.

Content Size

3.7 MB

After Optimization

2.8 MB

In fact, the total size of Vbb.de main page is 3.7 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. 55% of websites need less resources to load. Images take 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 64.2 kB

Original 79.3 kB
After minification 72.0 kB
After compression 15.1 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 64.2 kB or 81% of the original size.

Image Optimization

-24%

Potential reduce by 747.1 kB

Original 3.2 MB
After minification 2.4 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. Obviously, VBB needs image optimization as it can save up to 747.1 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-27%

Potential reduce by 99.1 kB

Original 362.0 kB
After minification 362.0 kB
After compression 263.0 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 99.1 kB or 27% of the original size.

CSS Optimization

-3%

Potential reduce by 2.4 kB

Original 90.7 kB
After minification 90.7 kB
After compression 88.3 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. Vbb.de has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VBB. 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.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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/).

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 Vbb.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 Vbb.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

vbb.de

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

Report Summary

Performance

Accessibility

Best Practices

SEO

VBB.de - Verkehrsverbund Berlin-Brandenburg | VBB

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

vbb.de

vbb.de

www.vbb.de

merged-5a39f612da0d85bed3137ff0d1bf9d49-1e26ab602ee12f3f328043ebe2703a52.css

pas-nc-embedded-v1.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

vbb.de

vbb.de

www.vbb.de

merged-5a39f612da0d85bed3137ff0d1bf9d49-1e26ab602ee12f3f328043ebe2703a52.css

pas-nc-embedded-v1.js

merged-14572ba6a5a1091244f6f9fab6d42aac-38b50c0f10c360e8334e0d7c94c797e0.js

dny

fahrinfo.js

uc.js

container_hPPvTCZ9.js

vbb-logo.svg

vbb-teaser-fahrinformation-zum-flughafen.svg

csm_vbb-deutschlandticket-12-2023_4b6767b9f2.png

api-opendata-datensaetze.svg

buskonzepte-plusbus.svg

schueler-azubis-azubi-abo.svg

csm_vbb-kampagnenheader_v2-05-2024_86d6c61aa0.png

csm_em-mehrverkehre_teaser__c__DeutscheBahnAG_OliverLang_a9e80bba32.png

csm_neuer-vbb-ar-vorsitzender-uwe-schueler_7973e7c613.jpg

csm_vbb-baustellen_teaser_284f58cb72.png

csm_berlin-abo-vbb-personen-und-u-bahn_aa80c736ab.jpg

csm_ber2_1c81492ea8.png

csm_Ostsee2_80f956023c.jpg

csm_berlin-abo_teaser_homepage_7e0efe0080.png

csm_teaserkachel_kampagne_02ca06027c.png

csm_vbb-deutschlandticket-12-2023_221f9225fd.png

csm_Zahlen-und-Fakten-2023_07836c1517.png

csm_Stellenangebote_VBB-2024_01_104682b6cf.png

logo-a-reich-jueterborg.png

logo-arge-prignitzbus.png

logo-barnimer-busgesellschaft.png

logo-behrendt.png

logo-bos.png

logo-busbetrieb-anger.png

logo-busverkehr-schmidt.png

logo-bvg.png

csm_logo-cottbusverkehr_159428790c.png

logo-db-regio.png

logo-hanseatische-eisenbahn.png

logo-havelbus.png

logo-herz-reisen.png

csm_logo-lange-tours_3e8a72eff5.png

logo-leo-reisen.png

csm_em-mehrverkehre_teasercDeutscheBahnAG_OliverLang_a9e80bba32.png