Tools & Wizards About Us
forschungsbuero.de screenshot

Report Summary

  • 92

    Performance

    Renders faster than
    92% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

forschungsbuero.de

Forschungsbüro Senkel - Forschung und Entwicklung von ökologischen Technologien

Page Load Speed

2 sec in total

First Response

439 ms

Resources Loaded

1.4 sec

Page Rendered

179 ms

forschungsbuero.de screenshot

About Website

Welcome to forschungsbuero.de homepage info - get ready to check Forschung Sbuero best content right away, or after learning these important things about forschungsbuero.de

Das Forschungsbüro Senkel bietet experimentelle Forschung, systematisches Erfinden mit TRIZ, Beratung für Innovation, Aufbau von Prototypen, Produktentwicklung.

Visit forschungsbuero.de

Key Findings

We analyzed Forschungsbuero.de page load time and found that the first response time was 439 ms and then it took 1.5 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

forschungsbuero.de performance score

92

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

90/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

77/100

25%

SI (Speed Index)

Value2.5 s

98/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.0 s

99/100

10%

Network Requests Diagram

forschungsbuero.de

439 ms

rollover.js

286 ms

style.css

194 ms

site.css

184 ms

clearpixel.gif

104 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that all of those requests were addressed to Forschungsbuero.de and no external sources were called. The less responsive or slowest element that took the longest time to load (697 ms) belongs to the original domain Forschungsbuero.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 59.1 kB (19%)

Content Size

305.2 kB

After Optimization

246.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Forschungsbuero.de main page is 305.2 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. 15% of websites need less resources to load. Images take 253.6 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 13.2 kB

  • Original 16.6 kB
  • After minification 14.9 kB
  • After compression 3.4 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. This page needs HTML code to be minified as it can gain 1.8 kB, which is 11% 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 13.2 kB or 79% of the original size.

Image Optimization

-6%

Potential reduce by 16.2 kB

  • Original 253.6 kB
  • After minification 237.4 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. Forschung Sbuero images are well optimized though.

JavaScript Optimization

-85%

Potential reduce by 29.2 kB

  • Original 34.2 kB
  • After minification 21.4 kB
  • After compression 5.1 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 29.2 kB or 85% of the original size.

CSS Optimization

-67%

Potential reduce by 468 B

  • Original 695 B
  • After minification 468 B
  • After compression 227 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. Forschungsbuero.de needs all CSS files to be minified and compressed as it can save up to 468 B or 67% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

30

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Forschung Sbuero. According to our analytics all requests are already optimized.

Network Requests Diagram

forschungsbuero.de

forschungsbuero.de

439 ms

rollover.js

rollover.js

286 ms

style.css

style.css

194 ms

site.css

site.css

184 ms

clearpixel.gif

clearpixel.gif

104 ms

Startseite_NFBS-Banner-Magnet.jpg

Startseite_NFBS-Banner-Magnet.jpg

195 ms

Startseite_Hcitybut2.jpg

Startseite_Hcitybut2.jpg

106 ms

News_Ncitybut1_1.jpg

News_Ncitybut1_1.jpg

104 ms

Skyrider_One_Ncitybut1.jpg

Skyrider_One_Ncitybut1.jpg

202 ms

Volocopter_Ncitybut1.jpg

Volocopter_Ncitybut1.jpg

211 ms

Elektromotoren_Ncitybut1.jpg

Elektromotoren_Ncitybut1.jpg

208 ms

Fahrzeuge_Ncitybut1.jpg

Fahrzeuge_Ncitybut1.jpg

215 ms

Gravitation_Ncitybut1.jpg

Gravitation_Ncitybut1.jpg

207 ms

Methoden_Ncitybut1.jpg

Methoden_Ncitybut1.jpg

292 ms

Literatur_Ncitybut1.jpg

Literatur_Ncitybut1.jpg

302 ms

Links_Ncitybut1.jpg

Links_Ncitybut1.jpg

301 ms

Datenschutz_Ncitybut1_1.jpg

Datenschutz_Ncitybut1_1.jpg

304 ms

Impressum_Ncitybut1.jpg

Impressum_Ncitybut1.jpg

311 ms

TS-im-Skyrider.jpg

TS-im-Skyrider.jpg

697 ms

News_NRcitybut1_1.jpg

News_NRcitybut1_1.jpg

290 ms

Startseite_HRcitybut2.jpg

Startseite_HRcitybut2.jpg

296 ms

Skyrider_One_NRcitybut1.jpg

Skyrider_One_NRcitybut1.jpg

203 ms

Elektromotoren_NRcitybut1.jpg

Elektromotoren_NRcitybut1.jpg

194 ms

Gravitation_NRcitybut1.jpg

Gravitation_NRcitybut1.jpg

204 ms

Volocopter_NRcitybut1.jpg

Volocopter_NRcitybut1.jpg

281 ms

Fahrzeuge_NRcitybut1.jpg

Fahrzeuge_NRcitybut1.jpg

289 ms

Methoden_NRcitybut1.jpg

Methoden_NRcitybut1.jpg

212 ms

Links_NRcitybut1.jpg

Links_NRcitybut1.jpg

205 ms

Literatur_NRcitybut1.jpg

Literatur_NRcitybut1.jpg

216 ms

Datenschutz_NRcitybut1_1.jpg

Datenschutz_NRcitybut1_1.jpg

282 ms

Impressum_NRcitybut1.jpg

Impressum_NRcitybut1.jpg

287 ms

Accessibility Review

forschungsbuero.de accessibility score

86

Accessibility Issues

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

forschungsbuero.de 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

forschungsbuero.de SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    DE

  • 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 Forschungsbuero.de can be misinterpreted by Google and other search engines. Our service has detected that German 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 Forschungsbuero.de 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

forschungsbuero.de

Open Graph description is not detected on the main page of Forschung Sbuero. 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: