Report Summary

  • 97

    Performance

    Renders faster than
    95% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 62

    SEO

    Google-friendlier than
    22% of websites

fossilien-mineralien.de

Mineralien - und Fossilienhandel Dipl. Geol. Alexander Spinn

Page Load Speed

2.1 sec in total

First Response

242 ms

Resources Loaded

1.3 sec

Page Rendered

505 ms

fossilien-mineralien.de screenshot

About Website

Visit fossilien-mineralien.de now to see the best up-to-date Fossilien Mineralien content for Germany and also check out these interesting facts you probably never knew about fossilien-mineralien.de

Grosser Mineralien - und Fossilienladen in Erlangen / Bayern. Riesige Auswahl an Mineralien, Fossilien, Edelsteinschmuck und Halbedelsteinen auf 200 m²

Visit fossilien-mineralien.de

Key Findings

We analyzed Fossilien-mineralien.de page load time and found that the first response time was 242 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

fossilien-mineralien.de performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

88/100

10%

LCP (Largest Contentful Paint)

Value2.4 s

92/100

25%

SI (Speed Index)

Value2.3 s

99/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.026

100/100

15%

TTI (Time to Interactive)

Value2.6 s

98/100

10%

Network Requests Diagram

fossilien-mineralien.de

242 ms

www.fossilien-mineralien.de

254 ms

oms.css

98 ms

vereinigtes_koenigreich-fahne-001-rechteckig-013x26-flaggenbilder.de.gif

540 ms

1.js

199 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 83% of them (35 requests) were addressed to the original Fossilien-mineralien.de, 14% (6 requests) were made to Rj.revolvermaps.com and 2% (1 request) were made to Flaggenbilder.de. The less responsive or slowest element that took the longest time to load (755 ms) belongs to the original domain Fossilien-mineralien.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 10.3 kB (16%)

Content Size

62.6 kB

After Optimization

52.3 kB

In fact, the total size of Fossilien-mineralien.de main page is 62.6 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. 40% of websites need less resources to load. Images take 48.0 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 9.0 kB

  • Original 12.0 kB
  • After minification 12.0 kB
  • After compression 2.9 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 9.0 kB or 76% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 48.0 kB
  • After minification 48.0 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. Fossilien Mineralien images are well optimized though.

JavaScript Optimization

-49%

Potential reduce by 1.2 kB

  • Original 2.4 kB
  • After minification 2.4 kB
  • After compression 1.2 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 1.2 kB or 49% of the original size.

CSS Optimization

-31%

Potential reduce by 58 B

  • Original 186 B
  • After minification 163 B
  • After compression 128 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. Fossilien-mineralien.de needs all CSS files to be minified and compressed as it can save up to 58 B or 31% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

35

After Optimization

35

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fossilien Mineralien. According to our analytics all requests are already optimized.

Accessibility Review

fossilien-mineralien.de accessibility score

56

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

Links do not have a discernible name

Best Practices

fossilien-mineralien.de 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

Displays images with incorrect aspect ratio

SEO Factors

fossilien-mineralien.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

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

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Fossilien-mineralien.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 Fossilien-mineralien.de 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

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