Tools & Wizards About Us
oevb-arena.de screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    58% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

oevb-arena.de

ÖVB-Arena Bremen: Konzerte, Sport, Shows und Messe

Page Load Speed

6.5 sec in total

First Response

357 ms

Resources Loaded

5.7 sec

Page Rendered

442 ms

oevb-arena.de screenshot

About Website

Welcome to oevb-arena.de homepage info - get ready to check Oevb Arena best content for Germany right away, or after learning these important things about oevb-arena.de

Die ÖVB-Arena ist Bühne für unvergessliche Konzerte, Arena für wahre Champions, Kulisse für Showstars mit Atmosphäre für echte Emotion

Visit oevb-arena.de

Key Findings

We analyzed Oevb-arena.de page load time and found that the first response time was 357 ms and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

oevb-arena.de performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value10.5 s

8/100

10%

TBT (Total Blocking Time)

Value360 ms

72/100

30%

CLS (Cumulative Layout Shift)

Value0.148

76/100

15%

TTI (Time to Interactive)

Value10.5 s

23/100

10%

Network Requests Diagram

oevb-arena.de

357 ms

Veranstaltungen

521 ms

format_nacht.css

307 ms

lightbox.css

200 ms

dhtml.js

304 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that all of those requests were addressed to Oevb-arena.de and no external sources were called. The less responsive or slowest element that took the longest time to load (3.6 sec) belongs to the original domain Oevb-arena.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 259.6 kB (17%)

Content Size

1.5 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Oevb-arena.de main page is 1.5 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. 20% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 21.0 kB

  • Original 25.8 kB
  • After minification 22.6 kB
  • After compression 4.8 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 3.2 kB, which is 12% 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 21.0 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 11.2 kB

  • Original 1.2 MB
  • After minification 1.2 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. Oevb Arena images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 215.7 kB

  • Original 285.2 kB
  • After minification 236.2 kB
  • After compression 69.5 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 215.7 kB or 76% of the original size.

CSS Optimization

-81%

Potential reduce by 11.8 kB

  • Original 14.5 kB
  • After minification 12.5 kB
  • After compression 2.8 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. Oevb-arena.de needs all CSS files to be minified and compressed as it can save up to 11.8 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (26%)

Requests Now

54

After Optimization

40

  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oevb Arena. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

oevb-arena.de

oevb-arena.de

357 ms

Veranstaltungen

Veranstaltungen

521 ms

format_nacht.css

format_nacht.css

307 ms

lightbox.css

lightbox.css

200 ms

dhtml.js

dhtml.js

304 ms

prototype.js

prototype.js

935 ms

scriptaculous.js

scriptaculous.js

203 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

640 ms

lightbox.js

lightbox.js

400 ms

flowplayer-3.1.4.min.js

flowplayer-3.1.4.min.js

305 ms

effects.js

effects.js

201 ms

builder.js

builder.js

103 ms

kachel_nacht.jpg

kachel_nacht.jpg

104 ms

top_back_nacht.jpg

top_back_nacht.jpg

3413 ms

lupe.jpg

lupe.jpg

222 ms

facebook.gif

facebook.gif

100 ms

HEAD_Grafik_Nacht_2014.jpg

HEAD_Grafik_Nacht_2014.jpg

239 ms

teaser_pfeil_links.png

teaser_pfeil_links.png

100 ms

80_PUR2016.png

80_PUR2016.png

1733 ms

79_Mega90er.png

79_Mega90er.png

2274 ms

68_aha_2016.png

68_aha_2016.png

648 ms

101_va_teaser_BAP.png

101_va_teaser_BAP.png

2500 ms

78_Luke%20Mockridge.png

78_Luke%20Mockridge.png

1677 ms

99_va_teaser_EltonJohn.png

99_va_teaser_EltonJohn.png

1424 ms

100_va_teaser_DavidGarrett.png

100_va_teaser_DavidGarrett.png

2312 ms

87_Tabaluga2016.png

87_Tabaluga2016.png

2585 ms

teaser_pfeil_rechts.png

teaser_pfeil_rechts.png

2259 ms

oevb_teaser.png

oevb_teaser.png

3467 ms

newsletter.png

newsletter.png

2746 ms

kalender.png

kalender.png

2843 ms

show_file.php

show_file.php

2996 ms

button_more.jpg

button_more.jpg

3004 ms

show_file.php

show_file.php

3220 ms

show_file.php

show_file.php

3292 ms

show_file.php

show_file.php

3422 ms

logo_messe.gif

logo_messe.gif

3428 ms

logo_glocke.gif

logo_glocke.gif

3473 ms

logo_btz.gif

logo_btz.gif

3480 ms

logo_wfb.gif

logo_wfb.gif

3511 ms

main_mblau_hi.png

main_mblau_hi.png

3502 ms

back_unav_blau_hi.png

back_unav_blau_hi.png

3506 ms

main_rot.png

main_rot.png

3540 ms

main_beige.png

main_beige.png

3548 ms

main_dblau.png

main_dblau.png

3558 ms

main_pink.png

main_pink.png

3588 ms

main_hblau.png

main_hblau.png

3602 ms

kalender_top_back.png

kalender_top_back.png

3603 ms

monat_on.jpg

monat_on.jpg

3638 ms

monat_off.jpg

monat_off.jpg

3576 ms

kalender_trenner.gif

kalender_trenner.gif

3586 ms

mitte_back.jpg

mitte_back.jpg

3617 ms

va_trenner.jpg

va_trenner.jpg

3512 ms

mitte_unten.png

mitte_unten.png

3491 ms

footer_back.jpg

footer_back.jpg

3212 ms

bremen_erleben.gif

bremen_erleben.gif

2347 ms

loading.gif

loading.gif

2108 ms

close.png

close.png

2089 ms

Accessibility Review

oevb-arena.de accessibility score

86

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.

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

oevb-arena.de best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

oevb-arena.de SEO score

92

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

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oevb-arena.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 Oevb-arena.de main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

oevb-arena.de

Open Graph description is not detected on the main page of Oevb Arena. 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: