Tools & Wizards About Us
ralphzeller.de screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 87

    SEO

    Google-friendlier than
    65% of websites

ralphzeller.de

Juwelier Ralph Zeller Schmuck & Uhren Verlobungsringe & Trauringe

Page Load Speed

2.5 sec in total

First Response

359 ms

Resources Loaded

1.9 sec

Page Rendered

285 ms

ralphzeller.de screenshot

About Website

Visit ralphzeller.de now to see the best up-to-date Ralph Zeller content and also check out these interesting facts you probably never knew about ralphzeller.de

Juwelier Ralph Zeller - besonderer Schmuck aus unserer Goldschmiede, Verlobungsringe und Trauringe klassisch und zeitlos. Uhrenhersteller ausgesuchter Marken

Visit ralphzeller.de

Key Findings

We analyzed Ralphzeller.de page load time and found that the first response time was 359 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 45% of websites can load faster.

Performance Metrics

ralphzeller.de performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.095

91/100

15%

TTI (Time to Interactive)

Value4.4 s

83/100

10%

Network Requests Diagram

ralphzeller.de

359 ms

ralphzeller.de

468 ms

bootstrap.min.css

227 ms

style.css

330 ms

animate.min.css

333 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 93% of them (28 requests) were addressed to the original Ralphzeller.de, 3% (1 request) were made to Fonts.googleapis.com and 3% (1 request) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (662 ms) belongs to the original domain Ralphzeller.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 369.2 kB (31%)

Content Size

1.2 MB

After Optimization

810.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ralphzeller.de main page is 1.2 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. 30% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 14.1 kB

  • Original 18.3 kB
  • After minification 16.2 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. This page needs HTML code to be minified as it can gain 2.1 kB, which is 11% 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 14.1 kB or 77% of the original size.

Image Optimization

-33%

Potential reduce by 354.3 kB

  • Original 1.1 MB
  • After minification 706.6 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. Obviously, Ralph Zeller needs image optimization as it can save up to 354.3 kB or 33% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 38 B

  • Original 58.8 kB
  • After minification 58.8 kB
  • After compression 58.8 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

-2%

Potential reduce by 843 B

  • Original 41.4 kB
  • After minification 41.4 kB
  • After compression 40.6 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. Ralphzeller.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (31%)

Requests Now

26

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ralph Zeller. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ralphzeller.de

ralphzeller.de

359 ms

ralphzeller.de

ralphzeller.de

468 ms

bootstrap.min.css

bootstrap.min.css

227 ms

style.css

style.css

330 ms

animate.min.css

animate.min.css

333 ms

font-awesome.min.css

font-awesome.min.css

337 ms

feather.min.css

feather.min.css

331 ms

css

css

32 ms

7Reiter%20gold_weiss.jpg

7Reiter%20gold_weiss.jpg

419 ms

lazyload-ph.png

lazyload-ph.png

419 ms

jquery-3.5.1.min.js

jquery-3.5.1.min.js

549 ms

bootstrap.bundle.min.js

bootstrap.bundle.min.js

548 ms

blocs.min.js

blocs.min.js

436 ms

lazysizes.min.js

lazysizes.min.js

436 ms

pageload-spinner.gif

pageload-spinner.gif

232 ms

7Ralph%20Zeller-Home.jpg

7Ralph%20Zeller-Home.jpg

662 ms

M3.jpeg

M3.jpeg

535 ms

z7NFdQDnbTkabZAIOl9il_O6KJj73e7Ff1GhDuvMQg.ttf

z7NFdQDnbTkabZAIOl9il_O6KJj73e7Ff1GhDuvMQg.ttf

20 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

349 ms

7Logo_weiss.png

7Logo_weiss.png

442 ms

Zeller.jpg

Zeller.jpg

113 ms

7bauer%20trauringeI.png

7bauer%20trauringeI.png

113 ms

7annamariacammilli.jpg

7annamariacammilli.jpg

223 ms

7L-Alcoro.png

7L-Alcoro.png

224 ms

7Alfieri2.png

7Alfieri2.png

156 ms

7bella%20luce2.png

7bella%20luce2.png

188 ms

7cede2.png

7cede2.png

189 ms

7L-Gerstner.jpg

7L-Gerstner.jpg

261 ms

7L-Fischer.02.jpg

7L-Fischer.02.jpg

265 ms

7bastianinverun.png

7bastianinverun.png

301 ms

Accessibility Review

ralphzeller.de accessibility score

92

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

ralphzeller.de best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

ralphzeller.de SEO score

87

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

High

Tap targets are not sized appropriately

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 Ralphzeller.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 Ralphzeller.de 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

ralphzeller.de

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