Report Summary

  • 5

    Performance

    Renders faster than
    20% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 73% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

erzdioezese-wien.at

Erzdiözese Wien - Katholische Kirche in Wien und Niederösterreich Ost

Page Load Speed

4 sec in total

First Response

397 ms

Resources Loaded

3.1 sec

Page Rendered

465 ms

erzdioezese-wien.at screenshot

About Website

Click here to check amazing Erzdioezese Wien content for Croatia. Otherwise, check out these important facts you probably never knew about erzdioezese-wien.at

Katholische Kirche in Wien und Niederösterreich. Informationen und Termine aus der Erzdiözese Wien rund um Glauben, Papst, Kardinal, Gott und die Welt.

Visit erzdioezese-wien.at

Key Findings

We analyzed Erzdioezese-wien.at page load time and found that the first response time was 397 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

erzdioezese-wien.at performance score

5

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value10.9 s

0/100

25%

SI (Speed Index)

Value14.8 s

1/100

10%

TBT (Total Blocking Time)

Value11,880 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.356

31/100

15%

TTI (Time to Interactive)

Value19.8 s

2/100

10%

Network Requests Diagram

erzdioezese-wien.at

397 ms

www.erzdioezese-wien.at

1200 ms

main-site.css

544 ms

color_1.css

304 ms

swiper.min.css

307 ms

Our browser made a total of 111 requests to load all elements on the main page. We found that 30% of them (33 requests) were addressed to the original Erzdioezese-wien.at, 37% (41 requests) were made to I4.ytimg.com and 10% (11 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Erzdioezese-wien.at.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (63%)

Content Size

1.8 MB

After Optimization

649.9 kB

In fact, the total size of Erzdioezese-wien.at main page is 1.8 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. 65% of websites need less resources to load. CSS take 865.9 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 124.0 kB

  • Original 149.7 kB
  • After minification 136.1 kB
  • After compression 25.8 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. 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 124.0 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 2.6 kB

  • Original 306.5 kB
  • After minification 303.9 kB

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. Erzdioezese Wien images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 315.5 kB

  • Original 441.9 kB
  • After minification 441.8 kB
  • After compression 126.3 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 315.5 kB or 71% of the original size.

CSS Optimization

-78%

Potential reduce by 672.0 kB

  • Original 865.9 kB
  • After minification 865.0 kB
  • After compression 194.0 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. Erzdioezese-wien.at needs all CSS files to be minified and compressed as it can save up to 672.0 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (25%)

Requests Now

80

After Optimization

60

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Erzdioezese 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 15 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

erzdioezese-wien.at accessibility score

89

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

erzdioezese-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

SEO Factors

erzdioezese-wien.at SEO score

93

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

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