Tools & Wizards About Us
dergraph.ch screenshot

Report Summary

  • 82

    Performance

    Renders faster than
    87% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

dergraph.ch

Webdesign Wordpress aus Thun + Texte für die Ewigkeit - naja, beinahe.

Page Load Speed

2.4 sec in total

First Response

484 ms

Resources Loaded

1.4 sec

Page Rendered

544 ms

dergraph.ch screenshot

About Website

Welcome to dergraph.ch homepage info - get ready to check Dergraph best content right away, or after learning these important things about dergraph.ch

Webdesign mit Wordpress aus Thun: Modern und minimalistisch. Dazu schreibt derGraph für Sie Texte von poetisch bis sachlich. Zu allen Themen und Fachgebieten.

Visit dergraph.ch

Key Findings

We analyzed Dergraph.ch page load time and found that the first response time was 484 ms and then it took 1.9 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

dergraph.ch performance score

82

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

67/100

25%

SI (Speed Index)

Value2.9 s

95/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0.021

100/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

Network Requests Diagram

dergraph.ch

484 ms

dergraph.ch

758 ms

18732017e5b6d216cffbabf755c1ab9a.ish-fontello.ttf

44 ms

Our browser made a total of 3 requests to load all elements on the main page. We found that 67% of them (2 requests) were addressed to the original Dergraph.ch, 33% (1 request) were made to Cdn-bilbd.nitrocdn.com. The less responsive or slowest element that took the longest time to load (758 ms) belongs to the original domain Dergraph.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.2 MB (73%)

Content Size

3.0 MB

After Optimization

811.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dergraph.ch main page is 3.0 MB. 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. CSS take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 155.6 kB

  • Original 203.4 kB
  • After minification 203.3 kB
  • After compression 47.8 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 155.6 kB or 77% of the original size.

Image Optimization

-4%

Potential reduce by 20.2 kB

  • Original 489.8 kB
  • After minification 469.6 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. Dergraph images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 379.5 kB

  • Original 530.9 kB
  • After minification 485.2 kB
  • After compression 151.4 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 379.5 kB or 71% of the original size.

CSS Optimization

-92%

Potential reduce by 1.7 MB

  • Original 1.8 MB
  • After minification 1.5 MB
  • After compression 143.1 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. Dergraph.ch needs all CSS files to be minified and compressed as it can save up to 1.7 MB or 92% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

0

After Optimization

0

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Network Requests Diagram

dergraph.ch

dergraph.ch

484 ms

dergraph.ch

dergraph.ch

758 ms

18732017e5b6d216cffbabf755c1ab9a.ish-fontello.ttf

18732017e5b6d216cffbabf755c1ab9a.ish-fontello.ttf

44 ms

Accessibility Review

dergraph.ch accessibility score

86

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

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

dergraph.ch best practices score

75

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

High

Browser errors were logged to the console

SEO Factors

dergraph.ch 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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dergraph.ch 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 Dergraph.ch 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

dergraph.ch

Open Graph data is detected on the main page of PARSED_DOMAIN, but there is no image specified in description. It would be a good idea for the website admin to select a nice image that can properly represent the website in Open Graph data, otherwise the first found image will be taken for this purpose and social media information block will look like this: