Report Summary

  • 86

    Performance

    Renders faster than
    89% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

oledahl.ch

Akupunktur - Læge Ole Dahl / Kontakt

Page Load Speed

2.1 sec in total

First Response

452 ms

Resources Loaded

1.5 sec

Page Rendered

98 ms

oledahl.ch screenshot

About Website

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

Læge Ole Dahl udfører lægelig akupunktur i København. Informationer, artikler og bøger om behandlinger med akupunktur til forskellige sygelige tilstande.

Visit oledahl.ch

Key Findings

We analyzed Oledahl.ch page load time and found that the first response time was 452 ms and then it took 1.6 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

oledahl.ch performance score

86

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

53/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

80/100

25%

SI (Speed Index)

Value5.1 s

62/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

Network Requests Diagram

oledahl.ch

452 ms

stylesheet_v23.css

632 ms

spacer02.jpg

584 ms

dk_flag_small.gif

583 ms

666666.jpg

566 ms

Our browser made a total of 9 requests to load all elements on the main page. We found that all of those requests were addressed to Oledahl.ch and no external sources were called. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Oledahl.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 35.9 kB (85%)

Content Size

42.2 kB

After Optimization

6.3 kB

In fact, the total size of Oledahl.ch main page is 42.2 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. HTML takes 24.7 kB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 22.4 kB

  • Original 24.7 kB
  • After minification 7.6 kB
  • After compression 2.3 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 17.1 kB, which is 69% 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 22.4 kB or 91% of the original size.

Image Optimization

-12%

Potential reduce by 346 B

  • Original 2.9 kB
  • After minification 2.6 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, Ole Dahl needs image optimization as it can save up to 346 B or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-90%

Potential reduce by 13.2 kB

  • Original 14.6 kB
  • After minification 8.1 kB
  • After compression 1.4 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. Oledahl.ch needs all CSS files to be minified and compressed as it can save up to 13.2 kB or 90% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (63%)

Requests Now

8

After Optimization

3

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ole Dahl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Accessibility Review

oledahl.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.

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

oledahl.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

SEO Factors

oledahl.ch SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • 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 Oledahl.ch can be misinterpreted by Google and other search engines. Our service has detected that English 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 Oledahl.ch 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 Ole Dahl. 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: