Tools & Wizards About Us
acdvienna.org screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    48% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

acdvienna.org

ACD - Agency for Cultural Diplomacy - HOME

Page Load Speed

4.9 sec in total

First Response

530 ms

Resources Loaded

3.5 sec

Page Rendered

879 ms

acdvienna.org screenshot

About Website

Click here to check amazing ACD Vienna content. Otherwise, check out these important facts you probably never knew about acdvienna.org

ACD - Agency for Cultural Diplomacy, Wien Legal representative: Tatjana Christelbauer

Visit acdvienna.org

Key Findings

We analyzed Acdvienna.org page load time and found that the first response time was 530 ms and then it took 4.4 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

acdvienna.org performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value7.3 s

28/100

10%

TBT (Total Blocking Time)

Value1,110 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0.045

99/100

15%

TTI (Time to Interactive)

Value15.9 s

6/100

10%

Network Requests Diagram

www.acdvienna.org

530 ms

style.css

514 ms

theming.css

110 ms

web.css

520 ms

common,shoppingbasket

539 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 56% of them (36 requests) were addressed to the original Acdvienna.org, 25% (16 requests) were made to Cdn.website-start.de and 8% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Acdvienna.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 150.7 kB (6%)

Content Size

2.6 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Acdvienna.org main page is 2.6 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. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 89.1 kB

  • Original 105.5 kB
  • After minification 101.7 kB
  • After compression 16.4 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 89.1 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 38.1 kB

  • Original 2.2 MB
  • After minification 2.2 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. ACD Vienna images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 21.6 kB

  • Original 207.1 kB
  • After minification 207.1 kB
  • After compression 185.6 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

-3%

Potential reduce by 1.8 kB

  • Original 68.4 kB
  • After minification 68.4 kB
  • After compression 66.6 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. Acdvienna.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 18 (30%)

Requests Now

61

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ACD Vienna. 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 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.acdvienna.org

www.acdvienna.org

530 ms

style.css

style.css

514 ms

theming.css

theming.css

110 ms

web.css

web.css

520 ms

common,shoppingbasket

common,shoppingbasket

539 ms

mobilenavigation.css

mobilenavigation.css

551 ms

logstate2-css.php

logstate2-css.php

440 ms

logstate-js.php

logstate-js.php

443 ms

web.js

web.js

1064 ms

web.bundle.js

web.bundle.js

552 ms

mobilenavigation.js

mobilenavigation.js

612 ms

common,shoppingbasket

common,shoppingbasket

804 ms

845 ms

pfcsupport.js

pfcsupport.js

655 ms

background.png

background.png

105 ms

logo.jpg

logo.jpg

215 ms

cache_1878773.jpg

cache_1878773.jpg

624 ms

print.css

print.css

97 ms

ArchivoNarrow-Bold.woff

ArchivoNarrow-Bold.woff

547 ms

ArchivoNarrow-Regular.woff

ArchivoNarrow-Regular.woff

604 ms

cache_13957798.png

cache_13957798.png

604 ms

cache_11170387.jpg

cache_11170387.jpg

822 ms

cache_14921684.jpg

cache_14921684.jpg

823 ms

cache_14191679.jpg

cache_14191679.jpg

841 ms

cache_14863196.png

cache_14863196.png

823 ms

cache_14525919.jpg

cache_14525919.jpg

821 ms

cache_13633357.png

cache_13633357.png

820 ms

cache_129490.jpg

cache_129490.jpg

1235 ms

cache_12938402.png

cache_12938402.png

841 ms

cache_3959999.jpg

cache_3959999.jpg

1311 ms

cache_4324147.png

cache_4324147.png

1013 ms

cache_7430341.jpg

cache_7430341.jpg

1011 ms

cache_2356438.jpg

cache_2356438.jpg

1013 ms

cache_121913.jpg

cache_121913.jpg

1403 ms

cache_6211762.jpg

cache_6211762.jpg

1044 ms

cache_5655387.JPG

cache_5655387.JPG

1050 ms

cache_2362165.JPG

cache_2362165.JPG

1272 ms

cache_14990253.png

cache_14990253.png

1177 ms

cache_14344586.jpg

cache_14344586.jpg

1175 ms

cache_12953199.jpg

cache_12953199.jpg

1289 ms

cache_12938404.png

cache_12938404.png

1312 ms

cache_12953777.jpg

cache_12953777.jpg

1399 ms

cache_2990085.jpg

cache_2990085.jpg

1402 ms

cache_2243253.jpg

cache_2243253.jpg

1606 ms

cache_6890316.jpg

cache_6890316.jpg

1411 ms

cache_4372735.jpg

cache_4372735.jpg

1436 ms

cache_2244402.jpg

cache_2244402.jpg

1437 ms

cache_2356104.png

cache_2356104.png

1456 ms

cache_14633753.png

cache_14633753.png

1507 ms

cache_3959997.jpg

cache_3959997.jpg

1534 ms

cache_2361925.jpg

cache_2361925.jpg

1583 ms

pdf.png

pdf.png

104 ms

printer.gif

printer.gif

104 ms

logo.gif

logo.gif

103 ms

znWde8_1bF4

znWde8_1bF4

126 ms

www-player.css

www-player.css

12 ms

www-embed-player.js

www-embed-player.js

38 ms

base.js

base.js

70 ms

ad_status.js

ad_status.js

297 ms

mdECNSLjE0kOqmWWpouU2WaUq2E9oglGDw0jXzAA5F4.js

mdECNSLjE0kOqmWWpouU2WaUq2E9oglGDw0jXzAA5F4.js

208 ms

embed.js

embed.js

102 ms

Create

Create

188 ms

id

id

13 ms

GenerateIT

GenerateIT

13 ms

Accessibility Review

acdvienna.org accessibility score

79

Accessibility Issues

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

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

acdvienna.org best practices score

75

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

acdvienna.org SEO score

83

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

High

robots.txt is not valid

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

    EN

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Acdvienna.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Acdvienna.org 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

acdvienna.org

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