Tools & Wizards About Us
delphinweb.de screenshot

Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

delphinweb.de

DelphinWEB Homberg - Clevere Internet Lösungen

Page Load Speed

1.6 sec in total

First Response

375 ms

Resources Loaded

1.1 sec

Page Rendered

126 ms

delphinweb.de screenshot

About Website

Click here to check amazing DelphinWEB content. Otherwise, check out these important facts you probably never knew about delphinweb.de

Delphinweb - clevere Internet-Lösungen

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Key Findings

We analyzed Delphinweb.de page load time and found that the first response time was 375 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

delphinweb.de performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

95/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

94/100

25%

SI (Speed Index)

Value2.0 s

99/100

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

delphinweb.de

375 ms

www.delphinweb.de

416 ms

style.css

118 ms

site.css

216 ms

clearpixel.gif

218 ms

Our browser made a total of 13 requests to load all elements on the main page. We found that all of those requests were addressed to Delphinweb.de and no external sources were called. The less responsive or slowest element that took the longest time to load (416 ms) belongs to the original domain Delphinweb.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 18.4 kB (39%)

Content Size

47.4 kB

After Optimization

29.1 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Delphinweb.de main page is 47.4 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. Only 5% of websites need less resources to load. Images take 27.1 kB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 16.7 kB

  • Original 18.4 kB
  • After minification 9.6 kB
  • After compression 1.7 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 8.8 kB, which is 48% 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 16.7 kB or 91% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 27.1 kB
  • After minification 27.1 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. DelphinWEB images are well optimized though.

CSS Optimization

-87%

Potential reduce by 1.7 kB

  • Original 1.9 kB
  • After minification 1.6 kB
  • After compression 258 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. Delphinweb.de needs all CSS files to be minified and compressed as it can save up to 1.7 kB or 87% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

11

After Optimization

11

  • Images
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DelphinWEB. According to our analytics all requests are already optimized.

Network Requests Diagram

delphinweb.de

delphinweb.de

375 ms

www.delphinweb.de

www.delphinweb.de

416 ms

style.css

style.css

118 ms

site.css

site.css

216 ms

clearpixel.gif

clearpixel.gif

218 ms

Logo_DelphinWEB_2006.jpg

Logo_DelphinWEB_2006.jpg

217 ms

a_Rectangle_1.gif

a_Rectangle_1.gif

215 ms

a_Rectangle_2.gif

a_Rectangle_2.gif

227 ms

Startseite-1.jpg

Startseite-1.jpg

217 ms

Startseite-2.jpg

Startseite-2.jpg

314 ms

Startseite-3.jpg

Startseite-3.jpg

319 ms

a_Rectangle.gif

a_Rectangle.gif

319 ms

a_Rectangle_3.gif

a_Rectangle_3.gif

323 ms

Accessibility Review

delphinweb.de accessibility score

87

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

Best Practices

delphinweb.de 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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

delphinweb.de SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    N/A

  • 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 Delphinweb.de can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Delphinweb.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

delphinweb.de

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