Report Summary

  • 98

    Performance

    Renders faster than
    95% of other websites

  • 33

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

heilemann.co

Sky & Sand

Page Load Speed

4.3 sec in total

First Response

1 sec

Resources Loaded

3 sec

Page Rendered

267 ms

heilemann.co screenshot

About Website

Click here to check amazing Heilemann content. Otherwise, check out these important facts you probably never knew about heilemann.co

Willkommen auf der Homepage von Heilemann&Co.

Visit heilemann.co

Key Findings

We analyzed Heilemann.co page load time and found that the first response time was 1 sec and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

heilemann.co performance score

98

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

95/100

25%

SI (Speed Index)

Value1.4 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value1.4 s

100/100

10%

Network Requests Diagram

heilemann.co

1046 ms

bootstrap.css

196 ms

font-awesome.css

10 ms

style.css

186 ms

css

24 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 85% of them (35 requests) were addressed to the original Heilemann.co, 5% (2 requests) were made to Netdna.bootstrapcdn.com and 5% (2 requests) were made to . The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Heilemann.co.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (61%)

Content Size

2.2 MB

After Optimization

845.8 kB

In fact, the total size of Heilemann.co main page is 2.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. CSS take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 27.5 kB

  • Original 35.3 kB
  • After minification 33.0 kB
  • After compression 7.8 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 27.5 kB or 78% of the original size.

Image Optimization

-1%

Potential reduce by 1.2 kB

  • Original 164.9 kB
  • After minification 163.7 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. Heilemann images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 560.6 kB

  • Original 766.2 kB
  • After minification 645.4 kB
  • After compression 205.6 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 560.6 kB or 73% of the original size.

CSS Optimization

-62%

Potential reduce by 750.6 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 468.7 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. Heilemann.co needs all CSS files to be minified and compressed as it can save up to 750.6 kB or 62% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (83%)

Requests Now

35

After Optimization

6

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Heilemann. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

heilemann.co accessibility score

33

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

Image elements do not have [alt] attributes

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

heilemann.co 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

heilemann.co SEO score

77

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

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

    DE

  • Encoding

    UTF-8

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

Open Graph data is detected on the main page of Heilemann. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: