Tools & Wizards About Us
rosch-computer.de screenshot

Report Summary

  • 74

    Performance

    Renders faster than
    83% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

rosch-computer.de

Experte für IPC & Embedded Systems | Rosch Computer

Page Load Speed

4.6 sec in total

First Response

216 ms

Resources Loaded

3.9 sec

Page Rendered

470 ms

rosch-computer.de screenshot

About Website

Welcome to rosch-computer.de homepage info - get ready to check Rosch Computer best content right away, or after learning these important things about rosch-computer.de

Ihr Experte für: ✓Industrie-PC ✓Embedded Systems ✓ IoT-Lösungen ✓OEM & ODM. Besuchen Sie unseren Online-Shop oder kontaktieren Sie uns!

Visit rosch-computer.de

Key Findings

We analyzed Rosch-computer.de page load time and found that the first response time was 216 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

rosch-computer.de performance score

74

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

81/100

25%

SI (Speed Index)

Value5.8 s

50/100

10%

TBT (Total Blocking Time)

Value220 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value14.6 s

8/100

10%

Network Requests Diagram

rosch-computer.de

216 ms

www.rosch-computer.de

577 ms

bootstrap.min.css

308 ms

jquery-ui.min.css

388 ms

smart_tab_all.min.css

404 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that all of those requests were addressed to Rosch-computer.de and no external sources were called. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Rosch-computer.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 398.7 kB (18%)

Content Size

2.2 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rosch-computer.de main page is 2.2 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. 50% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 230.2 kB

  • Original 255.2 kB
  • After minification 192.2 kB
  • After compression 25.0 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 63.0 kB, which is 25% 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 230.2 kB or 90% of the original size.

Image Optimization

-7%

Potential reduce by 122.5 kB

  • Original 1.7 MB
  • After minification 1.6 MB

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. Rosch Computer images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 45.8 kB

  • Original 199.3 kB
  • After minification 199.3 kB
  • After compression 153.4 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 45.8 kB or 23% of the original size.

CSS Optimization

-0%

Potential reduce by 264 B

  • Original 58.6 kB
  • After minification 58.6 kB
  • After compression 58.3 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. Rosch-computer.de has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 12 (14%)

Requests Now

87

After Optimization

75

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rosch Computer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rosch-computer.de

rosch-computer.de

216 ms

www.rosch-computer.de

www.rosch-computer.de

577 ms

bootstrap.min.css

bootstrap.min.css

308 ms

jquery-ui.min.css

jquery-ui.min.css

388 ms

smart_tab_all.min.css

smart_tab_all.min.css

404 ms

font-awesome.min.css

font-awesome.min.css

305 ms

main.css

main.css

412 ms

jquery-1.12.4.js

jquery-1.12.4.js

528 ms

jquery-ui.min.js

jquery-ui.min.js

524 ms

jquery.mark.min.js

jquery.mark.min.js

483 ms

jquery.smartTab.min.js

jquery.smartTab.min.js

481 ms

bootstrap.min.js

bootstrap.min.js

481 ms

main.js

main.js

560 ms

disableScroll.js

disableScroll.js

485 ms

matomo.js

matomo.js

524 ms

Logo_2021.svg

Logo_2021.svg

145 ms

Headerbild.jpg

Headerbild.jpg

1198 ms

automation_200x200_final.png

automation_200x200_final.png

346 ms

digital_signage_final_200x200.png

digital_signage_final_200x200.png

258 ms

network&communication_200x200_final.png

network&communication_200x200_final.png

362 ms

transportation_200x200_final.png

transportation_200x200_final.png

291 ms

medizintechnik_200x200_final.png

medizintechnik_200x200_final.png

461 ms

smart_building_200x200_final.png

smart_building_200x200_final.png

395 ms

einzelhandel&gewerbe_200x200_final.png

einzelhandel&gewerbe_200x200_final.png

449 ms

gaming_industry.png

gaming_industry.png

564 ms

7Starlake.png

7Starlake.png

597 ms

Advantech.png

Advantech.png

651 ms

Aetina.png

Aetina.png

662 ms

ANTZER%20TECH.png

ANTZER%20TECH.png

680 ms

Apacer.png

Apacer.png

671 ms

Aplex.png

Aplex.png

799 ms

Avalue.png

Avalue.png

852 ms

BCM.png

BCM.png

864 ms

Cooler%20Master.png

Cooler%20Master.png

874 ms

DFI.png

DFI.png

881 ms

Dynatron.png

Dynatron.png

1000 ms

Fortron%20Source.png

Fortron%20Source.png

1054 ms

GIGAIPC.png

GIGAIPC.png

971 ms

Guanghsing.png

Guanghsing.png

1386 ms

IBASE.png

IBASE.png

1091 ms

IEI.png

IEI.png

1073 ms

Innodisk.png

Innodisk.png

1211 ms

Intel.png

Intel.png

1147 ms

Kontron.png

Kontron.png

1078 ms

MSI.png

MSI.png

1187 ms

OpenSans-Regular.ttf

OpenSans-Regular.ttf

1381 ms

Montserrat-ExtraBold.otf

Montserrat-ExtraBold.otf

1825 ms

Montserrat-Medium.otf

Montserrat-Medium.otf

1588 ms

Montserrat-Light.otf

Montserrat-Light.otf

1411 ms

OpenSans-Bold.ttf

OpenSans-Bold.ttf

1830 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1381 ms

1

1

1350 ms

status.jsp

status.jsp

1377 ms

Rosch%20Computer.png

Rosch%20Computer.png

1448 ms

Winmate.png

Winmate.png

1351 ms

ZIPPY.png

ZIPPY.png

1475 ms

cat_85_s200.jpg

cat_85_s200.jpg

1371 ms

cat_35_s200.jpg

cat_35_s200.jpg

1380 ms

cat_95_s200.jpg

cat_95_s200.jpg

1508 ms

cat_111_s200.jpg

cat_111_s200.jpg

1361 ms

cat_737_s200.jpg

cat_737_s200.jpg

1352 ms

cat_183_s200.jpg

cat_183_s200.jpg

1422 ms

cat_319_s200.jpg

cat_319_s200.jpg

1370 ms

cat_115_s200.jpg

cat_115_s200.jpg

1461 ms

cat_236_s200.jpg

cat_236_s200.jpg

1369 ms

cat_640_s200.jpg

cat_640_s200.jpg

1399 ms

cat_345_s200.jpg

cat_345_s200.jpg

1368 ms

cat_374_s200.jpg

cat_374_s200.jpg

1271 ms

cat_270_s200.jpg

cat_270_s200.jpg

1281 ms

41581_s150_EPD-258.jpg

41581_s150_EPD-258.jpg

1393 ms

41557_s150_PT25P-CFX.jpg

41557_s150_PT25P-CFX.jpg

1259 ms

41573_s150_AIMB-219.jpg

41573_s150_AIMB-219.jpg

1236 ms

41568_s150_AIMB-229.jpg

41568_s150_AIMB-229.jpg

1302 ms

41566_s150_Intel+Core+Ultra+9+Prozessor+288V.jpg

41566_s150_Intel+Core+Ultra+9+Prozessor+288V.jpg

1227 ms

41565_s150_Intel+Core+Ultra+7+Prozessor+268V.jpg

41565_s150_Intel+Core+Ultra+7+Prozessor+268V.jpg

1232 ms

41564_s150_Intel+Core+Ultra+7+Prozessor+266V.jpg

41564_s150_Intel+Core+Ultra+7+Prozessor+266V.jpg

1141 ms

41563_s150_Intel+Core+Ultra+7+Prozessor+258V.jpg

41563_s150_Intel+Core+Ultra+7+Prozessor+258V.jpg

1144 ms

41562_s150_Intel+Core+Ultra+7+Prozessor+256V.jpg

41562_s150_Intel+Core+Ultra+7+Prozessor+256V.jpg

1265 ms

41561_s150_Intel+Core+Ultra+5+Prozessor+238V.jpg

41561_s150_Intel+Core+Ultra+5+Prozessor+238V.jpg

1148 ms

41560_s150_Intel+Core+Ultra+5+Prozessor+236V.jpg

41560_s150_Intel+Core+Ultra+5+Prozessor+236V.jpg

1128 ms

41559_s150_Intel+Core+Ultra+5+Prozessor+228V.jpg

41559_s150_Intel+Core+Ultra+5+Prozessor+228V.jpg

1041 ms

auswahl.png

auswahl.png

947 ms

kabel_lila_rechts.png

kabel_lila_rechts.png

988 ms

router_mitte.png

router_mitte.png

924 ms

SM_Buttons_34x34_li.png

SM_Buttons_34x34_li.png

917 ms

SM_Buttons_34x34_tw.png

SM_Buttons_34x34_tw.png

952 ms

SM_Buttons_34x34_fb.png

SM_Buttons_34x34_fb.png

841 ms

SM_Buttons_40x40_grau_li.png

SM_Buttons_40x40_grau_li.png

942 ms

SM_Buttons_40x40_grau_tw.png

SM_Buttons_40x40_grau_tw.png

831 ms

SM_Buttons_40x40_grau_fb.png

SM_Buttons_40x40_grau_fb.png

816 ms

SM_Buttons_40x40_weiss_li.png

SM_Buttons_40x40_weiss_li.png

817 ms

SM_Buttons_40x40_weiss_tw.png

SM_Buttons_40x40_weiss_tw.png

892 ms

SM_Buttons_40x40_weiss_fb.png

SM_Buttons_40x40_weiss_fb.png

796 ms

matomo.php

matomo.php

835 ms

offline.svg

offline.svg

777 ms

Accessibility Review

rosch-computer.de accessibility score

75

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

High

Links do not have a discernible 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

rosch-computer.de best practices score

75

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

SEO Factors

rosch-computer.de SEO score

93

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

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

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rosch-computer.de can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed German language. Our system also found out that Rosch-computer.de 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

rosch-computer.de

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