Tools & Wizards About Us
revg.de screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

revg.de

Startseite - REVG - Rhein-Erft-Verkehrsgesellschaft mbH

Page Load Speed

9 sec in total

First Response

234 ms

Resources Loaded

7.9 sec

Page Rendered

921 ms

revg.de screenshot

About Website

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

Wir betreiben 44 Buslinien und 7 Anruf-Sammel-Taxi-Linie im Rhein-Erft-Kreis. Außerdem bieten wir online Fahrplanauskunft, Ticket-Informationen, Preisauskünfte und aktuelle Informationen zu Störungen ...

Visit revg.de

Key Findings

We analyzed Revg.de page load time and found that the first response time was 234 ms and then it took 8.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

revg.de performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

91/100

10%

LCP (Largest Contentful Paint)

Value12.6 s

0/100

25%

SI (Speed Index)

Value6.3 s

41/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.062

97/100

15%

TTI (Time to Interactive)

Value2.8 s

97/100

10%

Network Requests Diagram

revg.de

234 ms

revg.de

4457 ms

swipe.min.css,baguetteBox.min.css,modern-normalize.min.css,revg....-78b69d47.css

248 ms

revg.de.js

400 ms

eyeAble.js

783 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 93% of them (25 requests) were addressed to the original Revg.de, 7% (2 requests) were made to Cdn.eye-able.com. The less responsive or slowest element that took the longest time to load (4.5 sec) belongs to the original domain Revg.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 401.3 kB (16%)

Content Size

2.4 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Revg.de main page is 2.4 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. 25% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 35.1 kB

  • Original 44.4 kB
  • After minification 43.5 kB
  • After compression 9.3 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 35.1 kB or 79% of the original size.

Image Optimization

-14%

Potential reduce by 302.6 kB

  • Original 2.2 MB
  • After minification 1.9 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, REVG needs image optimization as it can save up to 302.6 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-17%

Potential reduce by 28.6 kB

  • Original 170.2 kB
  • After minification 160.3 kB
  • After compression 141.7 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 28.6 kB or 17% of the original size.

CSS Optimization

-78%

Potential reduce by 35.0 kB

  • Original 45.0 kB
  • After minification 44.6 kB
  • After compression 9.9 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. Revg.de needs all CSS files to be minified and compressed as it can save up to 35.0 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (36%)

Requests Now

22

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of REVG. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

revg.de

revg.de

234 ms

revg.de

revg.de

4457 ms

swipe.min.css,baguetteBox.min.css,modern-normalize.min.css,revg....-78b69d47.css

swipe.min.css,baguetteBox.min.css,modern-normalize.min.css,revg....-78b69d47.css

248 ms

revg.de.js

revg.de.js

400 ms

eyeAble.js

eyeAble.js

783 ms

logo_revg.min.svg

logo_revg.min.svg

331 ms

REVG-02327-AST-Kampagne-Slider-AZ3-95aa636b.jpg

REVG-02327-AST-Kampagne-Slider-AZ3-95aa636b.jpg

588 ms

REVG-02178_Slider_AZ-0448457c.jpg

REVG-02178_Slider_AZ-0448457c.jpg

462 ms

REVG-02304-D-Ticket-Slider-DU-Blau.jpg

REVG-02304-D-Ticket-Slider-DU-Blau.jpg

3176 ms

Jubilaeums-Motiv_2023-71a44990.jpg

Jubilaeums-Motiv_2023-71a44990.jpg

687 ms

220916_NVR_MoSt_web-1001-ca19c1bb.jpg

220916_NVR_MoSt_web-1001-ca19c1bb.jpg

629 ms

swipe.min.js

swipe.min.js

443 ms

baguetteBox.min.js

baguetteBox.min.js

578 ms

smoothscroll.js

smoothscroll.js

592 ms

search.js

search.js

688 ms

marquee.js

marquee.js

691 ms

revg.js

revg.js

706 ms

umfrage.js

umfrage.js

737 ms

REVG_2024_FPW_Sommer_600x600px_allgemeinesMotiv-1-bb4ab996.jpg

REVG_2024_FPW_Sommer_600x600px_allgemeinesMotiv-1-bb4ab996.jpg

826 ms

2024_NachtVerkehrKerpen_600x600px-250c663f.png

2024_NachtVerkehrKerpen_600x600px-250c663f.png

1285 ms

SITC_2024_600x600px-361e0562.jpg

SITC_2024_600x600px-361e0562.jpg

837 ms

IMG_4611_A_square-2a51da6f.jpg

IMG_4611_A_square-2a51da6f.jpg

867 ms

REVG_Ticket%26Preise_Deutschlandticket_JungerMann-e114e4a5.jpg

REVG_Ticket%26Preise_Deutschlandticket_JungerMann-e114e4a5.jpg

860 ms

Quadratisches_Foto-a9db1cd8.jpg

Quadratisches_Foto-a9db1cd8.jpg

951 ms

SeravekWebBasicLight.woff

SeravekWebBasicLight.woff

700 ms

SeravekWebBasicBold.woff

SeravekWebBasicBold.woff

730 ms

revg_icons.ttf

revg_icons.ttf

692 ms

Accessibility Review

revg.de accessibility score

79

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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

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

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

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

revg.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

High

Missing source maps for large first-party JavaScript

SEO Factors

revg.de SEO score

98

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

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 Revg.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 Revg.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

revg.de

Open Graph description is not detected on the main page of REVG. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: