Tools & Wizards About Us
wendel-minerals.com screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

wendel-minerals.com

Wendel-Minerals -- the best source for fine and classic Minerals

Page Load Speed

3.9 sec in total

First Response

277 ms

Resources Loaded

2.7 sec

Page Rendered

870 ms

wendel-minerals.com screenshot

About Website

Welcome to wendel-minerals.com homepage info - get ready to check Wendel Minerals best content right away, or after learning these important things about wendel-minerals.com

Mineraliensammlung Ankauf, Mineralien Ankauf, Mineraliensammlung Kauf, Mineralien Kauf, Mineraliensammlungen Verkauf, Mineralien Verkauf

Visit wendel-minerals.com

Key Findings

We analyzed Wendel-minerals.com page load time and found that the first response time was 277 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

wendel-minerals.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.4 s

0/100

25%

SI (Speed Index)

Value10.8 s

7/100

10%

TBT (Total Blocking Time)

Value620 ms

48/100

30%

CLS (Cumulative Layout Shift)

Value0.4

25/100

15%

TTI (Time to Interactive)

Value11.3 s

19/100

10%

Network Requests Diagram

wendel-minerals.com

277 ms

www.wendel-minerals.com

255 ms

www.wendel-minerals.com

985 ms

bootstrap.min.css

507 ms

custom_rp.css

418 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 95% of them (40 requests) were addressed to the original Wendel-minerals.com, 2% (1 request) were made to Fonts.googleapis.com and 2% (1 request) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Wendel-minerals.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 913.2 kB (52%)

Content Size

1.8 MB

After Optimization

859.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wendel-minerals.com main page is 1.8 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Javascripts take 880.8 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 103.9 kB

  • Original 129.6 kB
  • After minification 102.1 kB
  • After compression 25.7 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. This page needs HTML code to be minified as it can gain 27.5 kB, which is 21% 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 103.9 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 7.7 kB

  • Original 408.0 kB
  • After minification 400.4 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. Wendel Minerals images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 506.8 kB

  • Original 880.8 kB
  • After minification 873.0 kB
  • After compression 374.1 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 506.8 kB or 58% of the original size.

CSS Optimization

-83%

Potential reduce by 294.8 kB

  • Original 353.8 kB
  • After minification 325.2 kB
  • After compression 59.0 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. Wendel-minerals.com needs all CSS files to be minified and compressed as it can save up to 294.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (45%)

Requests Now

38

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wendel Minerals. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

wendel-minerals.com

wendel-minerals.com

277 ms

www.wendel-minerals.com

www.wendel-minerals.com

255 ms

www.wendel-minerals.com

www.wendel-minerals.com

985 ms

bootstrap.min.css

bootstrap.min.css

507 ms

custom_rp.css

custom_rp.css

418 ms

general_content_rp.css

general_content_rp.css

523 ms

mycss_rp.css

mycss_rp.css

421 ms

cookieBubble.min.css

cookieBubble.min.css

436 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

438 ms

all.min.css

all.min.css

621 ms

sweetalert2.min.css

sweetalert2.min.css

524 ms

css

css

31 ms

ckeditor.js

ckeditor.js

1075 ms

master_mediaflex.min.css

master_mediaflex.min.css

543 ms

WebResource.axd

WebResource.axd

518 ms

ScriptResource.axd

ScriptResource.axd

640 ms

ScriptResource.axd

ScriptResource.axd

538 ms

slick.css

slick.css

453 ms

slick-theme.css

slick-theme.css

518 ms

slick.min.js

slick.min.js

524 ms

wendel_main.js

wendel_main.js

438 ms

promise.js

promise.js

131 ms

buycollection.png

buycollection.png

119 ms

phone_warning.png

phone_warning.png

120 ms

logo_auction_shop_trans.png

logo_auction_shop_trans.png

119 ms

user_login2.svg

user_login2.svg

121 ms

cart_light.svg

cart_light.svg

119 ms

dark1.jpg

dark1.jpg

200 ms

grey-box.png.ashx

grey-box.png.ashx

227 ms

phone.png

phone.png

210 ms

Karin-und-Wolli-vor-WM.jpg.ashx

Karin-und-Wolli-vor-WM.jpg.ashx

228 ms

flagge_usa.png

flagge_usa.png

218 ms

silber.jpg

silber.jpg

189 ms

Rhodo.jpg

Rhodo.jpg

272 ms

gwindel.jpg

gwindel.jpg

282 ms

Dioptase.jpg

Dioptase.jpg

295 ms

arrow_right.png

arrow_right.png

270 ms

push_pin.png

push_pin.png

272 ms

indent.gif

indent.gif

273 ms

top_arrow.png

top_arrow.png

349 ms

facebook.gif

facebook.gif

359 ms

E21i_d3kivvAkxhLEVZpQyhwCQ.woff

E21i_d3kivvAkxhLEVZpQyhwCQ.woff

18 ms

Accessibility Review

wendel-minerals.com accessibility score

94

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

Links do not have a discernible name

Best Practices

wendel-minerals.com best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

wendel-minerals.com SEO score

85

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

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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wendel-minerals.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Wendel-minerals.com 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

wendel-minerals.com

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