Tools & Wizards About Us
biontech.de.webstatdata.com screenshot

Report Summary

  • 77

    Performance

    Renders faster than
    84% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

biontech.de.webstatdata.com

Biontech : BioNTech: We aspire to individualize cancer medicine - biontech.de

Page Load Speed

1.6 sec in total

First Response

226 ms

Resources Loaded

878 ms

Page Rendered

450 ms

biontech.de.webstatdata.com screenshot

About Website

Click here to check amazing Biontech De Webstatdata content for United States. Otherwise, check out these important facts you probably never knew about biontech.de.webstatdata.com

At BioNTech we believe that every cancer patient’s treatment should be individualized. Our vision is to provide patient-specific immunotherapies worldwide.

Visit biontech.de.webstatdata.com

Key Findings

We analyzed Biontech.de.webstatdata.com page load time and found that the first response time was 226 ms and then it took 1.3 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

biontech.de.webstatdata.com performance score

77

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

80/100

25%

SI (Speed Index)

Value2.7 s

96/100

10%

TBT (Total Blocking Time)

Value430 ms

65/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value5.6 s

69/100

10%

Network Requests Diagram

biontech.de.webstatdata.com

226 ms

js

245 ms

loader.js

27 ms

bootstrap.min.css

41 ms

bootstrap.min.js

42 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Biontech.de.webstatdata.com, 49% (22 requests) were made to Webstatdata.com and 18% (8 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (269 ms) relates to the external source Webstatdata.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 84.4 kB (17%)

Content Size

487.1 kB

After Optimization

402.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Biontech.de.webstatdata.com main page is 487.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Javascripts take 383.3 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 40.3 kB

  • Original 50.8 kB
  • After minification 50.8 kB
  • After compression 10.5 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 40.3 kB or 79% of the original size.

Image Optimization

-2%

Potential reduce by 695 B

  • Original 31.0 kB
  • After minification 30.3 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. Biontech De Webstatdata images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 41.5 kB

  • Original 383.3 kB
  • After minification 383.3 kB
  • After compression 341.8 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 41.5 kB or 11% of the original size.

CSS Optimization

-9%

Potential reduce by 1.9 kB

  • Original 21.9 kB
  • After minification 21.9 kB
  • After compression 20.0 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. Biontech.de.webstatdata.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 22 (65%)

Requests Now

34

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Biontech De Webstatdata. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

biontech.de.webstatdata.com

biontech.de.webstatdata.com

226 ms

js

js

245 ms

loader.js

loader.js

27 ms

bootstrap.min.css

bootstrap.min.css

41 ms

bootstrap.min.js

bootstrap.min.js

42 ms

jquery.raty.min.js

jquery.raty.min.js

119 ms

loader.js

loader.js

77 ms

favicons

favicons

75 ms

favicons

favicons

188 ms

favicons

favicons

214 ms

glyphicons-halflings.png

glyphicons-halflings.png

169 ms

page_speed_bg.png

page_speed_bg.png

170 ms

logo.png

logo.png

245 ms

faviconV2

faviconV2

189 ms

faviconV2

faviconV2

199 ms

tooltip.css

tooltip.css

20 ms

util.css

util.css

31 ms

jsapi_compiled_default_module.js

jsapi_compiled_default_module.js

51 ms

jsapi_compiled_graphics_module.js

jsapi_compiled_graphics_module.js

47 ms

jsapi_compiled_ui_module.js

jsapi_compiled_ui_module.js

109 ms

jsapi_compiled_corechart_module.js

jsapi_compiled_corechart_module.js

46 ms

grey.png

grey.png

33 ms

mozscape.png

mozscape.png

26 ms

more.gif

more.gif

62 ms

worth.png

worth.png

72 ms

us.png

us.png

246 ms

faviconV2

faviconV2

128 ms

faviconV2

faviconV2

125 ms

faviconV2

faviconV2

118 ms

pr_3.gif

pr_3.gif

177 ms

preloader.gif

preloader.gif

87 ms

alexa.png

alexa.png

117 ms

faviconV2

faviconV2

82 ms

faviconV2

faviconV2

110 ms

de.png

de.png

269 ms

pr_0.gif

pr_0.gif

122 ms

twitter_icon.png

twitter_icon.png

198 ms

faviconV2

faviconV2

105 ms

faviconV2

faviconV2

136 ms

facebook_icon.png

facebook_icon.png

256 ms

star-on.png

star-on.png

125 ms

faviconV2

faviconV2

108 ms

star-half.png

star-half.png

122 ms

star-off.png

star-off.png

136 ms

main.js

main.js

47 ms

Accessibility Review

biontech.de.webstatdata.com accessibility score

93

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

biontech.de.webstatdata.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

biontech.de.webstatdata.com SEO score

100

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Biontech.de.webstatdata.com 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 Biontech.de.webstatdata.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

biontech.de.webstatdata.com

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