Tools & Wizards About Us
alchemia-nova.net screenshot

Report Summary

  • 65

    Performance

    Renders faster than
    78% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

alchemia-nova.net

alchemia-nova | institute for innovative phytochemistry & closed loop processes

Page Load Speed

3.7 sec in total

First Response

307 ms

Resources Loaded

2.8 sec

Page Rendered

564 ms

alchemia-nova.net screenshot

About Website

Click here to check amazing Alchemia Nova content. Otherwise, check out these important facts you probably never knew about alchemia-nova.net

institute for innovative phytochemistry & closed loop processes

Visit alchemia-nova.net

Key Findings

We analyzed Alchemia-nova.net page load time and found that the first response time was 307 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

alchemia-nova.net performance score

65

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value4.8 s

66/100

10%

TBT (Total Blocking Time)

Value110 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.112

86/100

15%

TTI (Time to Interactive)

Value5.0 s

76/100

10%

Network Requests Diagram

alchemia-nova.net

307 ms

alchemia-nova.eu

1052 ms

f8ppy.css

106 ms

f8ppy.css

209 ms

f8ppy.css

293 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Alchemia-nova.net, 95% (36 requests) were made to Alchemia-nova.eu and 3% (1 request) were made to . The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Alchemia-nova.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 89.1 kB (9%)

Content Size

1.0 MB

After Optimization

942.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Alchemia-nova.net main page is 1.0 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. 35% of websites need less resources to load. Images take 740.9 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 81.1 kB

  • Original 95.5 kB
  • After minification 89.9 kB
  • After compression 14.4 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 81.1 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 216 B

  • Original 740.9 kB
  • After minification 740.7 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. Alchemia Nova images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 1.0 kB

  • Original 110.7 kB
  • After minification 110.7 kB
  • After compression 109.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-8%

Potential reduce by 6.8 kB

  • Original 84.6 kB
  • After minification 84.6 kB
  • After compression 77.8 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. Alchemia-nova.net has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 5 (14%)

Requests Now

35

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alchemia Nova. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

alchemia-nova.net

alchemia-nova.net

307 ms

alchemia-nova.eu

alchemia-nova.eu

1052 ms

f8ppy.css

f8ppy.css

106 ms

f8ppy.css

f8ppy.css

209 ms

f8ppy.css

f8ppy.css

293 ms

f8ppy.css

f8ppy.css

392 ms

f8ppy.js

f8ppy.js

580 ms

f8ppy.css

f8ppy.css

291 ms

cookieconsent-en.min.js

cookieconsent-en.min.js

298 ms

logo-circle.svg

logo-circle.svg

126 ms

logo-text.svg

logo-text.svg

132 ms

icon-1-1.svg

icon-1-1.svg

128 ms

icon-2-1.svg

icon-2-1.svg

129 ms

icon-4-1.svg

icon-4-1.svg

130 ms

icon-5-1.svg

icon-5-1.svg

133 ms

icon-8.svg

icon-8.svg

329 ms

icon-7.svg

icon-7.svg

301 ms

icon-9.svg

icon-9.svg

346 ms

Alchemia-grid2-1280x870.webp

Alchemia-grid2-1280x870.webp

678 ms

circular-bioeconomy-512x348.jpg

circular-bioeconomy-512x348.jpg

203 ms

eco-restoration-512x340.jpg

eco-restoration-512x340.jpg

299 ms

nature-based-solutions-512x348.jpg

nature-based-solutions-512x348.jpg

397 ms

Untitled-design-11-512x340.jpg

Untitled-design-11-512x340.jpg

495 ms

LinkedIn-picture-512x384.jpg

LinkedIn-picture-512x384.jpg

402 ms

Copyright-alchemia-nova_vertECO_indoor-copy-2048x1536-1-512x384.jpg

Copyright-alchemia-nova_vertECO_indoor-copy-2048x1536-1-512x384.jpg

496 ms

WhatsApp-Image-2022-12-15-at-18.32.49-Kopie-384x512.jpeg

WhatsApp-Image-2022-12-15-at-18.32.49-Kopie-384x512.jpeg

502 ms

kreislaufwirtschaft-banner.jpg

kreislaufwirtschaft-banner.jpg

595 ms

kreislaufwirtschaft-mobile.jpg

kreislaufwirtschaft-mobile.jpg

692 ms

alchemia-nova-en-white-left.svg

alchemia-nova-en-white-left.svg

597 ms

video-overlay3.svg

video-overlay3.svg

576 ms

sound.svg

sound.svg

582 ms

hex-mask-500-flip.svg

hex-mask-500-flip.svg

668 ms

hex-mask-500.svg

hex-mask-500.svg

672 ms

hex-mask-dash.svg

hex-mask-dash.svg

670 ms

hex-mask-dash-flip.svg

hex-mask-dash-flip.svg

672 ms

footer-graphic-680px.png

footer-graphic-680px.png

750 ms

8AD3jaY2BkYGDgAWIxIGZiYARCESBmAfMYAAR6AEMAAAABAAAAANXtRbgAAAAA2AhRFAAAAADYCNuG

8AD3jaY2BkYGDgAWIxIGZiYARCESBmAfMYAAR6AEMAAAABAAAAANXtRbgAAAAA2AhRFAAAAADYCNuG

1 ms

f8ppy.css

f8ppy.css

101 ms

Accessibility Review

alchemia-nova.net accessibility score

90

Accessibility Issues

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

Buttons do not have an accessible name

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

Best Practices

alchemia-nova.net best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

alchemia-nova.net SEO score

93

Search Engine Optimization Advices

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alchemia-nova.net can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Alchemia-nova.net 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

alchemia-nova.net

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