Tools & Wizards About Us
diamant-edelstein.de screenshot

Report Summary

  • 81

    Performance

    Renders faster than
    86% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

diamant-edelstein.de

Edelsteine - Schmucksteine von A -Z | 100% Echt vom NaturalGems Shop

Page Load Speed

2.4 sec in total

First Response

310 ms

Resources Loaded

2 sec

Page Rendered

163 ms

diamant-edelstein.de screenshot

About Website

Visit diamant-edelstein.de now to see the best up-to-date Diamant Edelstein content for Germany and also check out these interesting facts you probably never knew about diamant-edelstein.de

Natürliche Edelsteine von Amethyst bis Zirkon✓ Über 20.000 Edelsteine zur Auswahl ✓ Geschliffene Schmucksteine und Rohsteine zum Sammeln und weiterverarbeiten✓

Visit diamant-edelstein.de

Key Findings

We analyzed Diamant-edelstein.de page load time and found that the first response time was 310 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 40% of websites can load faster.

Performance Metrics

diamant-edelstein.de performance score

81

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

75/100

25%

SI (Speed Index)

Value3.7 s

86/100

10%

TBT (Total Blocking Time)

Value250 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.4 s

83/100

10%

Network Requests Diagram

diamant-edelstein.de

310 ms

www.diamant-edelstein.de

583 ms

font-awesome.min.css

96 ms

shop001.css

190 ms

navi1xv.css

278 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that all of those requests were addressed to Diamant-edelstein.de and no external sources were called. The less responsive or slowest element that took the longest time to load (583 ms) belongs to the original domain Diamant-edelstein.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 34.9 kB (9%)

Content Size

384.4 kB

After Optimization

349.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Diamant-edelstein.de main page is 384.4 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. 25% of websites need less resources to load. Images take 261.9 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 30.3 kB

  • Original 37.3 kB
  • After minification 35.6 kB
  • After compression 7.0 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 30.3 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 2.7 kB

  • Original 261.9 kB
  • After minification 259.2 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. Diamant Edelstein images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 222 B

  • Original 69.0 kB
  • After minification 69.0 kB
  • After compression 68.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-10%

Potential reduce by 1.7 kB

  • Original 16.1 kB
  • After minification 16.1 kB
  • After compression 14.5 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. Diamant-edelstein.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (28%)

Requests Now

36

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Diamant Edelstein. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

diamant-edelstein.de

diamant-edelstein.de

310 ms

www.diamant-edelstein.de

www.diamant-edelstein.de

583 ms

font-awesome.min.css

font-awesome.min.css

96 ms

shop001.css

shop001.css

190 ms

navi1xv.css

navi1xv.css

278 ms

navi12j.css

navi12j.css

279 ms

colorbox.css

colorbox.css

280 ms

shophome.css

shophome.css

281 ms

jscache.js

jscache.js

478 ms

shop.js

shop.js

282 ms

top_logo.png

top_logo.png

188 ms

icon_search.gif

icon_search.gif

95 ms

shopping.png

shopping.png

94 ms

head_navi_back.png

head_navi_back.png

93 ms

edelsteine.jpg

edelsteine.jpg

278 ms

slider3.jpg

slider3.jpg

98 ms

home_dott.png

home_dott.png

186 ms

edelstein.gif

edelstein.gif

187 ms

diamond04.gif

diamond04.gif

280 ms

Diamant-Brillant-Ohrstecker.jpg

Diamant-Brillant-Ohrstecker.jpg

191 ms

perlen.gif

perlen.gif

279 ms

Edelsteinring.jpg

Edelsteinring.jpg

279 ms

Edelsteinfassungen.jpg

Edelsteinfassungen.jpg

280 ms

jade-armreif-mit-silberbeschlag-756117mm-30809ct-19870.jpg

jade-armreif-mit-silberbeschlag-756117mm-30809ct-19870.jpg

286 ms

runder-saphir-blau-25mm-007ct-18430.jpg

runder-saphir-blau-25mm-007ct-18430.jpg

372 ms

turmalinfassung-flach-13mm-lang-hoehe-15-25mm-925-silber-20703.jpg

turmalinfassung-flach-13mm-lang-hoehe-15-25mm-925-silber-20703.jpg

370 ms

bernstein-oktagon-16x12x78mm-410ct-20377.jpg

bernstein-oktagon-16x12x78mm-410ct-20377.jpg

372 ms

bernstein-oval-facettiert-13x9mm-150ct-20379.jpg

bernstein-oval-facettiert-13x9mm-150ct-20379.jpg

373 ms

runder-saphir-gelb-2x2x15mm-005ct-21174.jpg

runder-saphir-gelb-2x2x15mm-005ct-21174.jpg

374 ms

runder-saphir-schwarz-cabochon-30x30x16mm-016ct-19782.jpg

runder-saphir-schwarz-cabochon-30x30x16mm-016ct-19782.jpg

379 ms

edelstein-lupe-10x-12624.jpg

edelstein-lupe-10x-12624.jpg

464 ms

zahlungsarten.png

zahlungsarten.png

462 ms

logstats.php

logstats.php

442 ms

pfeil.png

pfeil.png

432 ms

icon_msg_close.png

icon_msg_close.png

435 ms

icon_wait.gif

icon_wait.gif

439 ms

blank.gif

blank.gif

523 ms

_navigator.png

_navigator.png

522 ms

Accessibility Review

diamant-edelstein.de accessibility score

66

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

[role]s do not have all required [aria-*] attributes

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

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

diamant-edelstein.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

diamant-edelstein.de SEO score

93

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 uses legible font sizes

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    DE

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Diamant-edelstein.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Diamant-edelstein.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

diamant-edelstein.de

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