Tools & Wizards About Us
graffitimuseum.at screenshot

Report Summary

  • 76

    Performance

    Renders faster than
    84% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

graffitimuseum.at

Graffiti-Museum Wien - Graffiti-Workshops - Führungen ins Graffiti-Land

Page Load Speed

2.4 sec in total

First Response

264 ms

Resources Loaded

1.8 sec

Page Rendered

379 ms

graffitimuseum.at screenshot

About Website

Visit graffitimuseum.at now to see the best up-to-date Graffiti Museum content and also check out these interesting facts you probably never knew about graffitimuseum.at

Graffiti und Street-Art Wien, Wien Museum Graffiti, Informationen Graffiti-Museum Wien - Wiener Graffiti- und Street-Art-Museum

Visit graffitimuseum.at

Key Findings

We analyzed Graffitimuseum.at page load time and found that the first response time was 264 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

graffitimuseum.at performance score

76

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

graffitimuseum.at

264 ms

www.graffitimuseum.at

207 ms

urchin.js

7 ms

museum1400text.jpg

1287 ms

__utm.gif

4 ms

Our browser made a total of 5 requests to load all elements on the main page. We found that 60% of them (3 requests) were addressed to the original Graffitimuseum.at, 40% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Graffitimuseum.at.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.5 kB (1%)

Content Size

645.4 kB

After Optimization

640.9 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Graffitimuseum.at main page is 645.4 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. Only 5% of websites need less resources to load. Images take 634.0 kB which makes up the majority of the site volume.

HTML Optimization

-62%

Potential reduce by 2.8 kB

  • Original 4.5 kB
  • After minification 4.3 kB
  • After compression 1.7 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 2.8 kB or 62% of the original size.

Image Optimization

-0%

Potential reduce by 735 B

  • Original 634.0 kB
  • After minification 633.3 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. Graffiti Museum images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 971 B

  • Original 6.8 kB
  • After minification 6.8 kB
  • After compression 5.9 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 971 B or 14% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

3

After Optimization

3

  • Images
  • JavaScript

The browser has sent 3 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Graffiti Museum. According to our analytics all requests are already optimized.

Network Requests Diagram

graffitimuseum.at

graffitimuseum.at

264 ms

www.graffitimuseum.at

www.graffitimuseum.at

207 ms

urchin.js

urchin.js

7 ms

museum1400text.jpg

museum1400text.jpg

1287 ms

__utm.gif

__utm.gif

4 ms

Accessibility Review

graffitimuseum.at accessibility score

90

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

graffitimuseum.at best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

graffitimuseum.at SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    DE

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Graffitimuseum.at can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is German. Our system also found out that Graffitimuseum.at main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

graffitimuseum.at

Open Graph description is not detected on the main page of Graffiti Museum. 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: