Tools & Wizards About Us

Report Summary

  • 94

    Performance

    Renders faster than
    93% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

service.sammler.com

service.sammler.com - Der Rundum - Service und Rat und Tat bei Sammlungen - Beratung bei Bestimmung, Schätzung, Ankauf, Verkauf  und vieles mehr!

Page Load Speed

2.2 sec in total

First Response

713 ms

Resources Loaded

1.2 sec

Page Rendered

306 ms

About Website

Visit service.sammler.com now to see the best up-to-date Service Sammler content for United States and also check out these interesting facts you probably never knew about service.sammler.com

Service für Wertbestimmung und den optimalen Verkauf von Sammlungen, Nachlässen, Erbschaften. Spezialgebiete sind Ansichtskarten, Briefmarken, Orden, Porzellan, Münzen und alte Banknoten.

Visit service.sammler.com

Key Findings

We analyzed Service.sammler.com page load time and found that the first response time was 713 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

service.sammler.com performance score

94

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

89/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

86/100

25%

SI (Speed Index)

Value1.9 s

100/100

10%

TBT (Total Blocking Time)

Value140 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value3.3 s

94/100

10%

Network Requests Diagram

service.sammler.com

713 ms

normal.css

228 ms

cookieconsent.latest.min.js

29 ms

element.js

125 ms

ritterkreuz-klein.jpg

344 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that 79% of them (11 requests) were addressed to the original Service.sammler.com, 7% (1 request) were made to S3.amazonaws.com and 7% (1 request) were made to Translate.google.com. The less responsive or slowest element that took the longest time to load (713 ms) belongs to the original domain Service.sammler.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 22.1 kB (23%)

Content Size

96.8 kB

After Optimization

74.7 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Service.sammler.com main page is 96.8 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. 15% of websites need less resources to load. Images take 72.5 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 15.5 kB

  • Original 21.4 kB
  • After minification 19.8 kB
  • After compression 5.9 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 15.5 kB or 72% of the original size.

Image Optimization

-6%

Potential reduce by 4.4 kB

  • Original 72.5 kB
  • After minification 68.1 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. Service Sammler images are well optimized though.

CSS Optimization

-77%

Potential reduce by 2.2 kB

  • Original 2.9 kB
  • After minification 2.3 kB
  • After compression 673 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. Service.sammler.com needs all CSS files to be minified and compressed as it can save up to 2.2 kB or 77% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

12

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Service Sammler. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

service.sammler.com accessibility score

76

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

service.sammler.com best practices score

67

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

High

Browser errors were logged to the console

SEO Factors

service.sammler.com SEO score

92

Search Engine Optimization Advices

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

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

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Service.sammler.com 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 Service.sammler.com 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 Service Sammler. 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: