Report Summary

  • 32

    Performance

    Renders faster than
    52% 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

  • 88

    SEO

    Google-friendlier than
    66% of websites

caritas-wien.at

Wir helfen: Caritas Wien

Page Load Speed

6.1 sec in total

First Response

309 ms

Resources Loaded

4.9 sec

Page Rendered

916 ms

caritas-wien.at screenshot

About Website

Welcome to caritas-wien.at homepage info - get ready to check Caritas Wien best content for Austria right away, or after learning these important things about caritas-wien.at

Die Caritas berät, begleitet und unterstützt Menschen in schwierigen Lebenssituationen, mit Krankheit, Behinderung, nach Unglücksfällen oder Katastrophen.

Visit caritas-wien.at

Key Findings

We analyzed Caritas-wien.at page load time and found that the first response time was 309 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

caritas-wien.at performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value9.6 s

0/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value690 ms

43/100

30%

CLS (Cumulative Layout Shift)

Value0.113

86/100

15%

TTI (Time to Interactive)

Value12.9 s

13/100

10%

Network Requests Diagram

caritas-wien.at

309 ms

www.caritas-wien.at

1598 ms

xdomain.min.js

103 ms

bootstrap-c6aeaab79730a3e669316bdd4006281c.min.gz.css

207 ms

head-10da308a5486b75a13f670c3ab1539b7.merged.gz.css

405 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 81% of them (54 requests) were addressed to the original Caritas-wien.at, 10% (7 requests) were made to Google-analytics.com and 3% (2 requests) were made to Caritas.at. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Caritas.at.

Page Optimization Overview & Recommendations

Page size can be reduced by 945.0 kB (20%)

Content Size

4.8 MB

After Optimization

3.9 MB

In fact, the total size of Caritas-wien.at main page is 4.8 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. 50% of websites need less resources to load. Images take 3.7 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 62.4 kB

  • Original 76.0 kB
  • After minification 66.3 kB
  • After compression 13.6 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 9.6 kB, which is 13% 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 62.4 kB or 82% of the original size.

Image Optimization

-2%

Potential reduce by 72.3 kB

  • Original 3.7 MB
  • After minification 3.6 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. Caritas Wien images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 533.2 kB

  • Original 743.9 kB
  • After minification 722.9 kB
  • After compression 210.8 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 533.2 kB or 72% of the original size.

CSS Optimization

-84%

Potential reduce by 277.1 kB

  • Original 331.5 kB
  • After minification 327.0 kB
  • After compression 54.4 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. Caritas-wien.at needs all CSS files to be minified and compressed as it can save up to 277.1 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (49%)

Requests Now

57

After Optimization

29

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Caritas Wien. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

caritas-wien.at accessibility score

86

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

button, link, and menuitem elements do not have accessible names.

High

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

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

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

caritas-wien.at 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

High

Page has valid source maps

SEO Factors

caritas-wien.at SEO score

88

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 Caritas-wien.at 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 Caritas-wien.at 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 description is not detected on the main page of Caritas Wien. 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: