Tools & Wizards About Us
hs-robots.com screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

hs-robots.com

H&S Robots / Ben Schaefer - Leistungszusammenfassung - H&S Robots, Humanoid and Specialised Robots - We set your creation in motion!

Page Load Speed

3 sec in total

First Response

374 ms

Resources Loaded

2.4 sec

Page Rendered

197 ms

hs-robots.com screenshot

About Website

Click here to check amazing H S Robots content. Otherwise, check out these important facts you probably never knew about hs-robots.com

Die Firma H&S Robots / Schaefer entwickelt, fertigt und vertreibt humanoide- und Spezialroboter für Messen, Shows, Ausstellungen und Events.<br /><br />Der Bau von speziellen Requisiten aus den Bereic...

Visit hs-robots.com

Key Findings

We analyzed Hs-robots.com page load time and found that the first response time was 374 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

hs-robots.com performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

35/100

25%

SI (Speed Index)

Value4.9 s

66/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.845

4/100

15%

TTI (Time to Interactive)

Value4.3 s

84/100

10%

Network Requests Diagram

hs-robots.com

374 ms

www.hs-robots.de

632 ms

reset.css

106 ms

style.css

212 ms

template.css

210 ms

Our browser made a total of 49 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Hs-robots.com, 94% (46 requests) were made to Hs-robots.de and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (731 ms) relates to the external source Hs-robots.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 285.7 kB (41%)

Content Size

700.7 kB

After Optimization

415.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Hs-robots.com main page is 700.7 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. 30% of websites need less resources to load. Images take 334.9 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 12.2 kB

  • Original 16.1 kB
  • After minification 15.0 kB
  • After compression 3.9 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 12.2 kB or 76% of the original size.

Image Optimization

-6%

Potential reduce by 21.0 kB

  • Original 334.9 kB
  • After minification 313.9 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. H S Robots images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 222.4 kB

  • Original 313.9 kB
  • After minification 291.2 kB
  • After compression 91.5 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 222.4 kB or 71% of the original size.

CSS Optimization

-84%

Potential reduce by 30.0 kB

  • Original 35.7 kB
  • After minification 32.6 kB
  • After compression 5.7 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. Hs-robots.com needs all CSS files to be minified and compressed as it can save up to 30.0 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (72%)

Requests Now

47

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of H S Robots. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

hs-robots.com

hs-robots.com

374 ms

www.hs-robots.de

www.hs-robots.de

632 ms

reset.css

reset.css

106 ms

style.css

style.css

212 ms

template.css

template.css

210 ms

menu.css

menu.css

213 ms

swfobject.js

swfobject.js

310 ms

jquery.js

jquery.js

516 ms

x5engine.js

x5engine.js

530 ms

x5cartengine.js

x5cartengine.js

419 ms

l10n.js

l10n.js

313 ms

x5settings.js

x5settings.js

313 ms

index.css

index.css

424 ms

bg.jpg

bg.jpg

212 ms

top.png

top.png

710 ms

menu.jpg

menu.jpg

117 ms

index_h.png

index_h.png

120 ms

industrie---fue.png

industrie---fue.png

120 ms

erkundungs-roboter.png

erkundungs-roboter.png

121 ms

showobjekte.png

showobjekte.png

118 ms

hsr-ex-team.png

hsr-ex-team.png

225 ms

news-und-referenzen.png

news-und-referenzen.png

221 ms

galerien.png

galerien.png

232 ms

kontakt.png

kontakt.png

244 ms

humanoider-Roboter-Entwicklungs-Plattform.jpg

humanoider-Roboter-Entwicklungs-Plattform.jpg

233 ms

mobiler-ferngesteuerter-Erkundungs-Roboter.jpg

mobiler-ferngesteuerter-Erkundungs-Roboter.jpg

326 ms

Roboter-Krabbe-Ausstellungsobjekt.JPG

Roboter-Krabbe-Ausstellungsobjekt.JPG

331 ms

content.jpg

content.jpg

333 ms

bottom.png

bottom.png

334 ms

ga.js

ga.js

17 ms

industrie---fue_h.png

industrie---fue_h.png

311 ms

erkundungs-roboter_h.png

erkundungs-roboter_h.png

408 ms

showobjekte_h.png

showobjekte_h.png

408 ms

kontakt_h.png

kontakt_h.png

417 ms

galerien_h.png

galerien_h.png

418 ms

news-und-referenzen_h.png

news-und-referenzen_h.png

424 ms

hsr-ex-team_h.png

hsr-ex-team_h.png

512 ms

sub.png

sub.png

514 ms

sub_h.png

sub_h.png

532 ms

sub_f.png

sub_f.png

521 ms

sub_f_h.png

sub_f_h.png

529 ms

sub_l.png

sub_l.png

616 ms

sub_l_h.png

sub_l_h.png

615 ms

sub_m.png

sub_m.png

624 ms

sub_m_h.png

sub_m_h.png

631 ms

imLoad.gif

imLoad.gif

644 ms

imClose.png

imClose.png

731 ms

__utm.gif

__utm.gif

15 ms

print.css

print.css

105 ms

Accessibility Review

hs-robots.com accessibility score

81

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

Image elements do not have [alt] attributes

Best Practices

hs-robots.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

hs-robots.com SEO score

83

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

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

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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

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

hs-robots.com

Open Graph description is not detected on the main page of H S Robots. 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: