Tools & Wizards About Us
architektenlexikon.at screenshot

Report Summary

  • 92

    Performance

    Renders faster than
    92% of other websites

  • 40

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 67

    SEO

    Google-friendlier than
    26% of websites

architektenlexikon.at

Architekturzentrum Wien - Architektenlexikon Wien 1770 - 1945

Page Load Speed

1.8 sec in total

First Response

480 ms

Resources Loaded

1.2 sec

Page Rendered

192 ms

architektenlexikon.at screenshot

About Website

Click here to check amazing Architektenlexikon content for Austria. Otherwise, check out these important facts you probably never knew about architektenlexikon.at

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Visit architektenlexikon.at

Key Findings

We analyzed Architektenlexikon.at page load time and found that the first response time was 480 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

architektenlexikon.at performance score

92

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

65/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

86/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value2.7 s

97/100

10%

Network Requests Diagram

architektenlexikon.at

480 ms

funclib.js

331 ms

overlib.js

545 ms

styles.css

543 ms

urchin.js

19 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that 8% of them (1 request) were addressed to the original Architektenlexikon.at, 77% (10 requests) were made to Azw.at and 15% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (545 ms) relates to the external source Azw.at.

Page Optimization Overview & Recommendations

Page size can be reduced by 80.0 kB (82%)

Content Size

98.1 kB

After Optimization

18.1 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Architektenlexikon.at main page is 98.1 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 10% of websites need less resources to load. Javascripts take 73.9 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 11.0 kB

  • Original 15.2 kB
  • After minification 14.6 kB
  • After compression 4.2 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 11.0 kB or 72% of the original size.

JavaScript Optimization

-82%

Potential reduce by 60.8 kB

  • Original 73.9 kB
  • After minification 48.7 kB
  • After compression 13.0 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 60.8 kB or 82% of the original size.

CSS Optimization

-91%

Potential reduce by 8.2 kB

  • Original 9.0 kB
  • After minification 5.6 kB
  • After compression 810 B

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. Architektenlexikon.at needs all CSS files to be minified and compressed as it can save up to 8.2 kB or 91% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

11

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Architektenlexikon. According to our analytics all requests are already optimized.

Network Requests Diagram

architektenlexikon.at

architektenlexikon.at

480 ms

funclib.js

funclib.js

331 ms

overlib.js

overlib.js

545 ms

styles.css

styles.css

543 ms

urchin.js

urchin.js

19 ms

leer.gif

leer.gif

109 ms

logo_azw.gif

logo_azw.gif

108 ms

facebook.gif

facebook.gif

212 ms

twitter.gif

twitter.gif

214 ms

youtube.gif

youtube.gif

215 ms

1118221307.jpg

1118221307.jpg

213 ms

icon_mail.gif

icon_mail.gif

216 ms

__utm.gif

__utm.gif

10 ms

Accessibility Review

architektenlexikon.at accessibility score

40

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.

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

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

architektenlexikon.at best practices score

75

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

architektenlexikon.at SEO score

67

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Architektenlexikon.at can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Architektenlexikon.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

architektenlexikon.at

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