Report Summary

  • 53

    Performance

    Renders faster than
    71% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 60% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

annaburg-porzellan.de

Home - Annaburger Porzellaneum e.V.

Page Load Speed

1.4 sec in total

First Response

407 ms

Resources Loaded

920 ms

Page Rendered

113 ms

annaburg-porzellan.de screenshot

About Website

Visit annaburg-porzellan.de now to see the best up-to-date Annaburg Porzellan content and also check out these interesting facts you probably never knew about annaburg-porzellan.de

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Key Findings

We analyzed Annaburg-porzellan.de page load time and found that the first response time was 407 ms and then it took 1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

annaburg-porzellan.de performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

38/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value5.1 s

61/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.912

3/100

15%

TTI (Time to Interactive)

Value5.1 s

75/100

10%

Network Requests Diagram

annaburg-porzellan.de

407 ms

setup.jpg

508 ms

Our browser made a total of 2 requests to load all elements on the main page. We found that 50% of them (1 request) were addressed to the original Annaburg-porzellan.de, 50% (1 request) were made to Webmailer.de. The less responsive or slowest element that took the longest time to load (508 ms) relates to the external source Webmailer.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 366 B (1%)

Content Size

58.8 kB

After Optimization

58.4 kB

In fact, the total size of Annaburg-porzellan.de main page is 58.8 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 58.5 kB which makes up the majority of the site volume.

HTML Optimization

-26%

Potential reduce by 75 B

  • Original 284 B
  • After minification 282 B
  • After compression 209 B

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 75 B or 26% of the original size.

Image Optimization

-0%

Potential reduce by 291 B

  • Original 58.5 kB
  • After minification 58.2 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. Annaburg Porzellan images are well optimized though.

Requests Breakdown

We found no issues to fix!

Requests Now

1

After Optimization

1

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Annaburg Porzellan. According to our analytics all requests are already optimized.

Accessibility Review

annaburg-porzellan.de accessibility score

85

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

High

<object> elements do not have alternate text

Best Practices

annaburg-porzellan.de 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

annaburg-porzellan.de SEO score

62

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

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Annaburg-porzellan.de 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 Annaburg-porzellan.de main page’s claimed encoding is . 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

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