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Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

innovationweek.heidelberg.com

HEIDELBERG MEDIA LIBRARY – Heidelberger Druckmaschinen AG

Page Load Speed

3.3 sec in total

First Response

307 ms

Resources Loaded

2.8 sec

Page Rendered

203 ms

innovationweek.heidelberg.com screenshot

About Website

Welcome to innovationweek.heidelberg.com homepage info - get ready to check Innovationweek HEIDELBERG best content for United States right away, or after learning these important things about innovationweek.heidelberg.com

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Key Findings

We analyzed Innovationweek.heidelberg.com page load time and found that the first response time was 307 ms and then it took 3 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

innovationweek.heidelberg.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.3 s

1/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

2/100

25%

SI (Speed Index)

Value10.3 s

8/100

10%

TBT (Total Blocking Time)

Value1,020 ms

26/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value12.4 s

15/100

10%

Network Requests Diagram

innovationweek.heidelberg.com

307 ms

204 ms

eveServiceWorker.umd.min.js

107 ms

bootstrap.min.css

218 ms

mdb.min.css

588 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Innovationweek.heidelberg.com, 81% (29 requests) were made to Medialibrary.heidelberg.com and 6% (2 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (910 ms) relates to the external source Medialibrary.heidelberg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 404.8 kB (30%)

Content Size

1.4 MB

After Optimization

960.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Innovationweek.heidelberg.com main page is 1.4 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. 55% of websites need less resources to load. Javascripts take 899.2 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 47.5 kB

  • Original 58.7 kB
  • After minification 41.2 kB
  • After compression 11.2 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 17.5 kB, which is 30% 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 47.5 kB or 81% of the original size.

Image Optimization

-96%

Potential reduce by 18.2 kB

  • Original 19.1 kB
  • After minification 846 B

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, Innovationweek HEIDELBERG needs image optimization as it can save up to 18.2 kB or 96% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-17%

Potential reduce by 149.3 kB

  • Original 899.2 kB
  • After minification 899.2 kB
  • After compression 750.0 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 149.3 kB or 17% of the original size.

CSS Optimization

-49%

Potential reduce by 189.8 kB

  • Original 388.0 kB
  • After minification 387.9 kB
  • After compression 198.2 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. Innovationweek.heidelberg.com needs all CSS files to be minified and compressed as it can save up to 189.8 kB or 49% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (82%)

Requests Now

28

After Optimization

5

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Innovationweek HEIDELBERG. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

innovationweek.heidelberg.com

innovationweek.heidelberg.com

307 ms

204 ms

eveServiceWorker.umd.min.js

eveServiceWorker.umd.min.js

107 ms

bootstrap.min.css

bootstrap.min.css

218 ms

mdb.min.css

mdb.min.css

588 ms

chat.min.css

chat.min.css

290 ms

all.min.css

all.min.css

421 ms

mdb-file-upload.css

mdb-file-upload.css

341 ms

helpers.css

helpers.css

300 ms

styles.css

styles.css

433 ms

swiper-bundle.min.css

swiper-bundle.min.css

389 ms

project.css

project.css

400 ms

jquery.min.js

jquery.min.js

547 ms

popper.js

popper.js

640 ms

bootstrap.min.js

bootstrap.min.js

643 ms

mdb.min.js

mdb.min.js

910 ms

material-select.min.js

material-select.min.js

567 ms

mdb-file-upload.min.js

mdb-file-upload.min.js

649 ms

Chart.min.js

Chart.min.js

681 ms

luxon.min.js

luxon.min.js

687 ms

swiper-bundle.min.js

swiper-bundle.min.js

792 ms

iframe_api

iframe_api

40 ms

project.js

project.js

707 ms

www-widgetapi.js

www-widgetapi.js

44 ms

gtm.js

gtm.js

95 ms

hd_logo_color_srgb.png

hd_logo_color_srgb.png

144 ms

background_gradient.png

background_gradient.png

107 ms

HeidelbgGothicWebMl-Bold.woff

HeidelbgGothicWebMl-Bold.woff

303 ms

HeidelbgGothicTFWebMl.woff

HeidelbgGothicTFWebMl.woff

117 ms

HeidelbgGothicWebMl-Light.woff

HeidelbgGothicWebMl-Light.woff

105 ms

fa-solid-900.woff

fa-solid-900.woff

212 ms

fa-regular-400.woff

fa-regular-400.woff

484 ms

fa-light-300.woff

fa-light-300.woff

505 ms

loader.js

loader.js

34 ms

bundle_legacy.js

bundle_legacy.js

13 ms

languages.json

languages.json

101 ms

Accessibility Review

innovationweek.heidelberg.com accessibility score

85

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.

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

innovationweek.heidelberg.com 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

innovationweek.heidelberg.com SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

High

Page is blocked from indexing

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 Innovationweek.heidelberg.com 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 Innovationweek.heidelberg.com 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

innovationweek.heidelberg.com

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