Tools & Wizards About Us
landtmann-parkcafe.at screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

landtmann-parkcafe.at

Die Wiener Kaffeehaus Geschichte: Eine Reise durch die Zeit - Kaffeetastisch

Page Load Speed

6.9 sec in total

First Response

304 ms

Resources Loaded

6.3 sec

Page Rendered

245 ms

landtmann-parkcafe.at screenshot

About Website

Welcome to landtmann-parkcafe.at homepage info - get ready to check Landtmann Parkcafe best content right away, or after learning these important things about landtmann-parkcafe.at

Entdecke die faszinierende Geschichte der Wiener Kaffeehäuser, von ihren Ursprüngen bis zu modernen Trends

Visit landtmann-parkcafe.at

Key Findings

We analyzed Landtmann-parkcafe.at page load time and found that the first response time was 304 ms and then it took 6.6 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

landtmann-parkcafe.at performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

79/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value350 ms

73/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value10.8 s

22/100

10%

Network Requests Diagram

landtmann-parkcafe.at

304 ms

www.landtmann-parkcafe.at

1050 ms

stylesheet_b7ffba522d.css

3748 ms

default_wtcsstooltip.css

3657 ms

st.css

3946 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 68% of them (23 requests) were addressed to the original Landtmann-parkcafe.at, 9% (3 requests) were made to Static.tacdn.com and 6% (2 requests) were made to Tripadvisor.at. The less responsive or slowest element that took the longest time to load (4.1 sec) belongs to the original domain Landtmann-parkcafe.at.

Page Optimization Overview & Recommendations

Page size can be reduced by 180.0 kB (29%)

Content Size

612.2 kB

After Optimization

432.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Landtmann-parkcafe.at main page is 612.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 371.8 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 17.7 kB

  • Original 22.8 kB
  • After minification 19.3 kB
  • After compression 5.1 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 3.4 kB, which is 15% 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 17.7 kB or 78% of the original size.

Image Optimization

-4%

Potential reduce by 13.2 kB

  • Original 371.8 kB
  • After minification 358.6 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. Landtmann Parkcafe images are well optimized though.

JavaScript Optimization

-64%

Potential reduce by 110.1 kB

  • Original 170.7 kB
  • After minification 169.9 kB
  • After compression 60.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 110.1 kB or 64% of the original size.

CSS Optimization

-83%

Potential reduce by 39.1 kB

  • Original 46.9 kB
  • After minification 35.3 kB
  • After compression 7.8 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. Landtmann-parkcafe.at needs all CSS files to be minified and compressed as it can save up to 39.1 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (45%)

Requests Now

29

After Optimization

16

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Landtmann Parkcafe. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

landtmann-parkcafe.at

landtmann-parkcafe.at

304 ms

www.landtmann-parkcafe.at

www.landtmann-parkcafe.at

1050 ms

stylesheet_b7ffba522d.css

stylesheet_b7ffba522d.css

3748 ms

default_wtcsstooltip.css

default_wtcsstooltip.css

3657 ms

st.css

st.css

3946 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

4091 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

3758 ms

slide.js

slide.js

271 ms

javascript_0b12553063.js

javascript_0b12553063.js

363 ms

colorbox.css

colorbox.css

455 ms

jquery.colorbox.js

jquery.colorbox.js

546 ms

wejs

wejs

167 ms

css

css

24 ms

tripadvisor_logo_transp_340x80-18034-2.png

tripadvisor_logo_transp_340x80-18034-2.png

31 ms

bg1.jpg

bg1.jpg

94 ms

PC_eins_RZ_15.jpg

PC_eins_RZ_15.jpg

688 ms

PC_tee_RZ_15.png

PC_tee_RZ_15.png

748 ms

freewave_12.png

freewave_12.png

100 ms

facebook_02.png

facebook_02.png

96 ms

qualitaetssiegel_01.jpg

qualitaetssiegel_01.jpg

184 ms

8d30de1f98.jpg

8d30de1f98.jpg

184 ms

276ed33033.gif

276ed33033.gif

193 ms

ce8c4ff6a6.jpg

ce8c4ff6a6.jpg

198 ms

6d68a42221.jpg

6d68a42221.jpg

276 ms

WidgetEmbed-cdsratingsonlynarrow

WidgetEmbed-cdsratingsonlynarrow

17 ms

JzRrPKdwEnE8F1TDmDLMUpzeTB4Tw16upzEvJdpKZ1I.ttf

JzRrPKdwEnE8F1TDmDLMUpzeTB4Tw16upzEvJdpKZ1I.ttf

5 ms

UUu1lKiy4hRmBWk599VL1Q66ZHtr3BcVgIsbieTKcAQ.ttf

UUu1lKiy4hRmBWk599VL1Q66ZHtr3BcVgIsbieTKcAQ.ttf

10 ms

cdswidget-ratingsonly-v21719610117a.css%20%27%29%3B

cdswidget-ratingsonly-v21719610117a.css%20%27%29%3B

1 ms

cdswidgets_m-c-v2102084671a.js

cdswidgets_m-c-v2102084671a.js

30 ms

cdswidget-ratingsonly-v21719610117a.css

cdswidget-ratingsonly-v21719610117a.css

35 ms

piwik.js

piwik.js

649 ms

border1.png

border1.png

187 ms

border2.png

border2.png

197 ms

4.0.png

4.0.png

5 ms

Accessibility Review

landtmann-parkcafe.at 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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

landtmann-parkcafe.at 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

landtmann-parkcafe.at SEO score

77

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

    EN

  • Encoding

    UTF-8

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

landtmann-parkcafe.at

Open Graph description is not detected on the main page of Landtmann Parkcafe. 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: