Tools & Wizards About Us
sulzer.name screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

sulzer.name

Internetservice Dr. H. Sulzer - Technisches Webdesign und Optimierung fr Suchmaschinen

Page Load Speed

4.1 sec in total

First Response

249 ms

Resources Loaded

3.8 sec

Page Rendered

108 ms

sulzer.name screenshot

About Website

Welcome to sulzer.name homepage info - get ready to check Sulzer best content right away, or after learning these important things about sulzer.name

Begutachtung und Bewertung von Webseiten hinsichtlich Suchmaschinen-Tauglichkeit, Beratung, Optimierung und Support | Internetservice: Webdesign, Programmierung und Datenbanken, Projekte Mobiles Web

Visit sulzer.name

Key Findings

We analyzed Sulzer.name page load time and found that the first response time was 249 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

sulzer.name performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value1.7 s

99/100

25%

SI (Speed Index)

Value1.9 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.6 s

100/100

10%

Network Requests Diagram

sulzer.name

249 ms

www.sulzer.name

3324 ms

layout.css

198 ms

all.js

198 ms

impressum.gif

114 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that all of those requests were addressed to Sulzer.name and no external sources were called. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Sulzer.name.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.1 kB (58%)

Content Size

5.3 kB

After Optimization

2.3 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Sulzer.name main page is 5.3 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. HTML takes 4.7 kB which makes up the majority of the site volume.

HTML Optimization

-58%

Potential reduce by 2.7 kB

  • Original 4.7 kB
  • After minification 4.7 kB
  • After compression 2.0 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 2.7 kB or 58% of the original size.

JavaScript Optimization

-61%

Potential reduce by 133 B

  • Original 218 B
  • After minification 106 B
  • After compression 85 B

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 133 B or 61% of the original size.

CSS Optimization

-47%

Potential reduce by 188 B

  • Original 400 B
  • After minification 388 B
  • After compression 212 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. Sulzer.name needs all CSS files to be minified and compressed as it can save up to 188 B or 47% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sulzer. According to our analytics all requests are already optimized.

Network Requests Diagram

sulzer.name

sulzer.name

249 ms

www.sulzer.name

www.sulzer.name

3324 ms

layout.css

layout.css

198 ms

all.js

all.js

198 ms

impressum.gif

impressum.gif

114 ms

webdesign.jpg

webdesign.jpg

194 ms

screen.jpg

screen.jpg

201 ms

Accessibility Review

sulzer.name accessibility score

70

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

Form elements do not have associated labels

Best Practices

sulzer.name best practices score

58

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

High

Serves images with low resolution

SEO Factors

sulzer.name SEO score

77

Search Engine Optimization Advices

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 Sulzer.name 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 Sulzer.name 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

sulzer.name

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