Tools & Wizards About Us
spobu.de screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

spobu.de

Joysticks, Steuerstände und Widerstände von Spohn + Burkhardt

Page Load Speed

6.3 sec in total

First Response

334 ms

Resources Loaded

4.6 sec

Page Rendered

1.4 sec

spobu.de screenshot

About Website

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

Individuelle Lösungen, hohe Ansprüche – Wir stellen Ihre Industriejoysticks, Steuerstände und Widerstände als Einzelstücke oder in Serie her. Wir beraten Sie! │ Spohn + Burkhardt

Visit spobu.de

Key Findings

We analyzed Spobu.de page load time and found that the first response time was 334 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

spobu.de performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value9.4 s

0/100

25%

SI (Speed Index)

Value8.8 s

15/100

10%

TBT (Total Blocking Time)

Value780 ms

38/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

Network Requests Diagram

spobu.de

334 ms

spobu.de

402 ms

www.spobu.de

418 ms

www.spobu.com

783 ms

merged-1a947b6d87a46d7ba06008f1e12bdd05-6897fedb371cde50ba5b7c6b34006e66.css

224 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 5% of them (3 requests) were addressed to the original Spobu.de, 92% (56 requests) were made to Spobu.com and 2% (1 request) were made to Snap.licdn.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Spobu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 233.0 kB (2%)

Content Size

12.4 MB

After Optimization

12.2 MB

  • HTML
  • Images

In fact, the total size of Spobu.de main page is 12.4 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. 70% of websites need less resources to load. Images take 12.3 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 143.2 kB

  • Original 160.4 kB
  • After minification 101.0 kB
  • After compression 17.2 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 59.4 kB, which is 37% 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 143.2 kB or 89% of the original size.

Image Optimization

-1%

Potential reduce by 89.7 kB

  • Original 12.3 MB
  • After minification 12.2 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. Spobu images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 12 (21%)

Requests Now

56

After Optimization

44

  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spobu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

spobu.de

spobu.de

334 ms

spobu.de

spobu.de

402 ms

www.spobu.de

www.spobu.de

418 ms

www.spobu.com

www.spobu.com

783 ms

merged-1a947b6d87a46d7ba06008f1e12bdd05-6897fedb371cde50ba5b7c6b34006e66.css

merged-1a947b6d87a46d7ba06008f1e12bdd05-6897fedb371cde50ba5b7c6b34006e66.css

224 ms

merged-80bdd4be9f68045be1873f3eab207aa3-cc4ffc1d02bf8e7726f9fa87e434bfd5.js

merged-80bdd4be9f68045be1873f3eab207aa3-cc4ffc1d02bf8e7726f9fa87e434bfd5.js

390 ms

merged-0ad45f38715aeb6be18edb4e24c7ed0b-658c154e7ed45c21a36f847535713792.js

merged-0ad45f38715aeb6be18edb4e24c7ed0b-658c154e7ed45c21a36f847535713792.js

966 ms

merged-b7d8d2570b11d6df2f90c1e2bc56df34-9dc0d11e5e461fac8e76c9d96ccf5ab4.js

merged-b7d8d2570b11d6df2f90c1e2bc56df34-9dc0d11e5e461fac8e76c9d96ccf5ab4.js

538 ms

close.png

close.png

95 ms

loading.gif

loading.gif

96 ms

prev.png

prev.png

95 ms

next.png

next.png

96 ms

ico_tel.svg

ico_tel.svg

200 ms

spobu_logo.png

spobu_logo.png

188 ms

hg_green.png

hg_green.png

189 ms

wir_bewegen_technik_weltweit.jpg

wir_bewegen_technik_weltweit.jpg

473 ms

csm_HS0_2606346811.png

csm_HS0_2606346811.png

1044 ms

G56.png

G56.png

857 ms

csm_FSMMD_ec1047cb0c.png

csm_FSMMD_ec1047cb0c.png

396 ms

Gruppe_8.svg

Gruppe_8.svg

303 ms

Gruppe_7.svg

Gruppe_7.svg

307 ms

Gruppe_17.svg

Gruppe_17.svg

413 ms

Gruppe_18.svg

Gruppe_18.svg

410 ms

csm_Baukrane_Fotolia_153193803_Subscription_XL_3f3b167705.jpg

csm_Baukrane_Fotolia_153193803_Subscription_XL_3f3b167705.jpg

615 ms

csm_Baumaschinen_AdobeStock_229271738_5a158ea870.jpeg

csm_Baumaschinen_AdobeStock_229271738_5a158ea870.jpeg

1176 ms

csm_Industrie_AdobeStock_80145989_616a50c3ba.jpeg

csm_Industrie_AdobeStock_80145989_616a50c3ba.jpeg

1214 ms

csm_Schiff_Hafen_AdobeStock_241274400_76ffe4fba6.jpeg

csm_Schiff_Hafen_AdobeStock_241274400_76ffe4fba6.jpeg

1069 ms

csm_Agrar_AdobeStock_87666594_986498e961.jpeg

csm_Agrar_AdobeStock_87666594_986498e961.jpeg

748 ms

csm_Bahn_Fotolia_117524744_XXL_08be5227c4.jpg

csm_Bahn_Fotolia_117524744_XXL_08be5227c4.jpg

878 ms

Joysticks.jpg

Joysticks.jpg

972 ms

07_Griffe_startseite_1800x1200px.jpg

07_Griffe_startseite_1800x1200px.jpg

985 ms

02_steuerstaende-startseite_1800x1200px.jpg

02_steuerstaende-startseite_1800x1200px.jpg

1078 ms

03_Widerstaende-startseite_1800x1200px.jpg

03_Widerstaende-startseite_1800x1200px.jpg

1088 ms

08_Fusspedale_startseite_1800x1200px.jpg

08_Fusspedale_startseite_1800x1200px.jpg

1145 ms

04_Tragbare_pulte_startseite_1800x1200px.jpg

04_Tragbare_pulte_startseite_1800x1200px.jpg

1179 ms

Oberdeck.jpg

Oberdeck.jpg

1188 ms

Kundenspezifische_Loesungen.jpg

Kundenspezifische_Loesungen.jpg

1201 ms

Gruppe_31.svg

Gruppe_31.svg

1256 ms

Gruppe_46.svg

Gruppe_46.svg

1284 ms

Gruppe_60.svg

Gruppe_60.svg

1290 ms

Gruppe_70.svg

Gruppe_70.svg

1296 ms

USB_Modul.png

USB_Modul.png

1312 ms

csm_HS0_u_4b706948d5.png

csm_HS0_u_4b706948d5.png

1328 ms

insight.min.js

insight.min.js

28 ms

G58.png

G58.png

1303 ms

insight_tag_errors.gif

insight_tag_errors.gif

148 ms

bootstrap-icons.woff

bootstrap-icons.woff

1303 ms

G56.png

G56.png

1329 ms

123.jpg

123.jpg

1409 ms

weltkarte.svg

weltkarte.svg

1350 ms

ico_welt.svg

ico_welt.svg

1301 ms

in.png

in.png

1301 ms

yt2.png

yt2.png

1306 ms

insta.png

insta.png

1213 ms

ico_tiktok.png

ico_tiktok.png

1231 ms

ico_xing.png

ico_xing.png

1161 ms

ico_in.svg

ico_in.svg

1180 ms

ico_yt.svg

ico_yt.svg

1202 ms

ico_insta.svg

ico_insta.svg

1146 ms

ico_tiktok.svg

ico_tiktok.svg

1011 ms

ico_xing.svg

ico_xing.svg

894 ms

Accessibility Review

spobu.de 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

High

Some elements have a [tabindex] value greater than 0

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

Links do not have a discernible name

Best Practices

spobu.de 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

High

Missing source maps for large first-party JavaScript

SEO Factors

spobu.de SEO score

81

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    DE

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

spobu.de

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