Tools & Wizards About Us

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

barcamp-rheinmain.de

Das Barcamp Rhein-Main / #BCRM23 / 16. & 17.09.23 / Wiesbaden

Page Load Speed

4.9 sec in total

First Response

359 ms

Resources Loaded

3.9 sec

Page Rendered

554 ms

About Website

Visit barcamp-rheinmain.de now to see the best up-to-date Barcamp Rhein Main content for Germany and also check out these interesting facts you probably never knew about barcamp-rheinmain.de

Jetzt Ticket sichern für die 14. Ausgabe der größten und älteste Unkonferenz im Rhein-Main-Gebiet zur Netzkultur, in diesem Jahr bei AOE in Wiesbaden.

Visit barcamp-rheinmain.de

Key Findings

We analyzed Barcamp-rheinmain.de page load time and found that the first response time was 359 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

barcamp-rheinmain.de performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value16.8 s

0/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value1,880 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.204

61/100

15%

TTI (Time to Interactive)

Value20.1 s

2/100

10%

Network Requests Diagram

barcamp-rheinmain.de

359 ms

barcamp-rheinmain.de

971 ms

mediaelementplayer-legacy.min.css

218 ms

wp-mediaelement.min.css

328 ms

jetpack.css

333 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 36% of them (27 requests) were addressed to the original Barcamp-rheinmain.de, 32% (24 requests) were made to Konferenz.guide and 13% (10 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Barcamp-rheinmain.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 384.7 kB (6%)

Content Size

6.1 MB

After Optimization

5.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Barcamp-rheinmain.de main page is 6.1 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 5.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 149.4 kB

  • Original 178.6 kB
  • After minification 175.1 kB
  • After compression 29.2 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 149.4 kB or 84% of the original size.

Image Optimization

-4%

Potential reduce by 230.9 kB

  • Original 5.3 MB
  • After minification 5.0 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. Barcamp Rhein Main images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 3.1 kB

  • Original 530.1 kB
  • After minification 530.1 kB
  • After compression 527.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 1.3 kB

  • Original 106.7 kB
  • After minification 106.7 kB
  • After compression 105.4 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. Barcamp-rheinmain.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 21 (36%)

Requests Now

58

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Barcamp Rhein Main. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

barcamp-rheinmain.de accessibility score

73

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

<frame> or <iframe> elements do not have a title

High

Form elements do not have associated labels

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

barcamp-rheinmain.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

Missing source maps for large first-party JavaScript

SEO Factors

barcamp-rheinmain.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 Barcamp-rheinmain.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 Barcamp-rheinmain.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

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