Tools & Wizards About Us
heavenandhell.ch screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 50

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

heavenandhell.ch

Hochzit va Himmel und Hell, Der Brief (Seite 1) / Marriage of Heaven and Hell, The Letter (page 1)

Page Load Speed

1 sec in total

First Response

283 ms

Resources Loaded

653 ms

Page Rendered

99 ms

heavenandhell.ch screenshot

About Website

Click here to check amazing Heaven And Hell content. Otherwise, check out these important facts you probably never knew about heavenandhell.ch

The letter that the anglo-swiss painter Henry Fuseli wrote from the Binn Valley (Valais, Switzerland) to William Blake in London in 1793, in order to convince him to visit the mineral mine Lengenbach.

Visit heavenandhell.ch

Key Findings

We analyzed Heavenandhell.ch page load time and found that the first response time was 283 ms and then it took 752 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

heavenandhell.ch performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.9 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.0 s

100/100

25%

SI (Speed Index)

Value1.0 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value0.9 s

100/100

10%

Network Requests Diagram

heavenandhell.ch

283 ms

index.css

92 ms

lang.js

182 ms

trans.gif

93 ms

grid.gif

93 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that all of those requests were addressed to Heavenandhell.ch and no external sources were called. The less responsive or slowest element that took the longest time to load (283 ms) belongs to the original domain Heavenandhell.ch.

Page Optimization Overview & Recommendations

Page size can be reduced by 5.5 kB (59%)

Content Size

9.3 kB

After Optimization

3.8 kB

  • HTML
  • CSS

In fact, the total size of Heavenandhell.ch main page is 9.3 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 8.3 kB which makes up the majority of the site volume.

HTML Optimization

-64%

Potential reduce by 5.3 kB

  • Original 8.3 kB
  • After minification 8.1 kB
  • After compression 3.0 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 5.3 kB or 64% of the original size.

CSS Optimization

-13%

Potential reduce by 124 B

  • Original 948 B
  • After minification 948 B
  • After compression 824 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. Heavenandhell.ch needs all CSS files to be minified and compressed as it can save up to 124 B or 13% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • Images
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Heaven And Hell. According to our analytics all requests are already optimized.

Network Requests Diagram

heavenandhell.ch

heavenandhell.ch

283 ms

index.css

index.css

92 ms

lang.js

lang.js

182 ms

trans.gif

trans.gif

93 ms

grid.gif

grid.gif

93 ms

bordertilebottom.gif

bordertilebottom.gif

183 ms

logo_450_e.gif

logo_450_e.gif

184 ms

top_hg.gif

top_hg.gif

183 ms

Accessibility Review

heavenandhell.ch accessibility score

50

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

High

Links do not have a discernible name

Best Practices

heavenandhell.ch 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

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

heavenandhell.ch SEO score

67

Search Engine Optimization Advices

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

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 Heavenandhell.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 Heavenandhell.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

heavenandhell.ch

Open Graph description is not detected on the main page of Heaven And Hell. 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: