Tools & Wizards About Us
cemo.de screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

cemo.de

Auffangwannen, Tankanlagen, Pumpen, Fässer, Streugutbehälter und Heizöllagerung vom Hersteller | CEMO

Page Load Speed

1.5 sec in total

First Response

26 ms

Resources Loaded

891 ms

Page Rendered

630 ms

cemo.de screenshot

About Website

Welcome to cemo.de homepage info - get ready to check CEMO best content for Germany right away, or after learning these important things about cemo.de

Von der korrosionsfesten Schneeschaufel bis zum praktischen Stiefelreiniger, in unserem Onlineshop finden Sie Anlagen, Arbeitsgeräte, Behälter und Zubehör, das Sie und Ihre Mitarbeiter zuverlässig unt...

Visit cemo.de

Key Findings

We analyzed Cemo.de page load time and found that the first response time was 26 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

cemo.de performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value4.5 s

73/100

10%

TBT (Total Blocking Time)

Value190 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0.043

99/100

15%

TTI (Time to Interactive)

Value6.7 s

56/100

10%

Network Requests Diagram

cemo.de

26 ms

cemo.de

142 ms

www.cemo.de

197 ms

Main.min.css

22 ms

style.build.min.css

46 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 98% of them (41 requests) were addressed to the original Cemo.de, 2% (1 request) were made to Static.cloudflareinsights.com. The less responsive or slowest element that took the longest time to load (333 ms) belongs to the original domain Cemo.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 36.1 kB (62%)

Content Size

57.8 kB

After Optimization

21.7 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Cemo.de main page is 57.8 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. 35% of websites need less resources to load. HTML takes 45.9 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 36.1 kB

  • Original 45.9 kB
  • After minification 43.1 kB
  • After compression 9.8 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 36.1 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 8.0 kB
  • After minification 8.0 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. CEMO images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 3.9 kB
  • After minification 3.9 kB
  • After compression 3.9 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 4 (12%)

Requests Now

33

After Optimization

29

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CEMO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cemo.de

cemo.de

26 ms

cemo.de

cemo.de

142 ms

www.cemo.de

www.cemo.de

197 ms

Main.min.css

Main.min.css

22 ms

style.build.min.css

style.build.min.css

46 ms

irs.build.min.css

irs.build.min.css

67 ms

gf_ces.build.min.css

gf_ces.build.min.css

67 ms

gf_sitepackage.min.css

gf_sitepackage.min.css

62 ms

rocket-loader.min.js

rocket-loader.min.js

16 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

143 ms

blaetterkatalog_cleared.svg

blaetterkatalog_cleared.svg

92 ms

nachhaltigkeit_cleared.svg

nachhaltigkeit_cleared.svg

107 ms

newsletter_cleared.svg

newsletter_cleared.svg

107 ms

app_cleared.svg

app_cleared.svg

104 ms

CEMO_Logo.jpg

CEMO_Logo.jpg

108 ms

facebook.svg

facebook.svg

109 ms

linkedin.svg

linkedin.svg

111 ms

youtube.svg

youtube.svg

115 ms

csm_CEMO_Start_Silder_Bewaesserung_8685_01_BWS-130-PE-1000_7f54f15a87.webp

csm_CEMO_Start_Silder_Bewaesserung_8685_01_BWS-130-PE-1000_7f54f15a87.webp

123 ms

csm_CEMO_Start_Silder_Bewaesserung_10847_Aqua-Caddy_CAS_e3eef05d1a.webp

csm_CEMO_Start_Silder_Bewaesserung_10847_Aqua-Caddy_CAS_e3eef05d1a.webp

117 ms

csm_CEMO_Start_Silder_Bewaesserung_11544_Transfer-Trolley_Aqua_Elektropumpe_253f31b639.webp

csm_CEMO_Start_Silder_Bewaesserung_11544_Transfer-Trolley_Aqua_Elektropumpe_253f31b639.webp

142 ms

csm_CEMO_Start_Silder_Gefahrstofflagerung_7867_GFK-Auffangwanne-220_968873cf5b.webp

csm_CEMO_Start_Silder_Gefahrstofflagerung_7867_GFK-Auffangwanne-220_968873cf5b.webp

117 ms

csm_CEMO_Start_Silder_Gefahrstofflagerung_11200_Akku-Sicherheitstonne-60l_041ea18985.webp

csm_CEMO_Start_Silder_Gefahrstofflagerung_11200_Akku-Sicherheitstonne-60l_041ea18985.webp

118 ms

csm_CEMO_Start_Silder_Gefahrstofflagerung_11341_Lagerung_4d4cb629ee.webp

csm_CEMO_Start_Silder_Gefahrstofflagerung_11341_Lagerung_4d4cb629ee.webp

127 ms

csm_CEMO-Streugutbehaelter-am-Strassenrand_f395b0fa8d.webp

csm_CEMO-Streugutbehaelter-am-Strassenrand_f395b0fa8d.webp

135 ms

csm_CEMO-Auffangwannen-PE_437f8a413e.webp

csm_CEMO-Auffangwannen-PE_437f8a413e.webp

129 ms

csm_CEMO_Baubranche-Dieseltank_6c99b67113.webp

csm_CEMO_Baubranche-Dieseltank_6c99b67113.webp

139 ms

csm_CWG-23-011-T95-Bilder-Newsmodul_Hybrid_4047764d45.webp

csm_CWG-23-011-T95-Bilder-Newsmodul_Hybrid_4047764d45.webp

294 ms

csm_Akku_Teaser-1_d51adef46f.webp

csm_Akku_Teaser-1_d51adef46f.webp

293 ms

csm_Unbenannt-2_ef6c31566b.webp

csm_Unbenannt-2_ef6c31566b.webp

291 ms

csm_CWG-21-003_Bewerbung_virtueller_Showroom_1170x415_feca02b3e3.webp

csm_CWG-21-003_Bewerbung_virtueller_Showroom_1170x415_feca02b3e3.webp

293 ms

csm_CEMO_Katalog_2024_25_DE_036a9814a3.webp

csm_CEMO_Katalog_2024_25_DE_036a9814a3.webp

291 ms

csm_Newsletter_f7a2d0fab2.webp

csm_Newsletter_f7a2d0fab2.webp

294 ms

icons.png

icons.png

289 ms

csm_CWG-23-011-T95-Bilder-Newsmodul_lockEX_16b6ec46e9.webp

csm_CWG-23-011-T95-Bilder-Newsmodul_lockEX_16b6ec46e9.webp

210 ms

Open_Sans-normal-400.woff

Open_Sans-normal-400.woff

276 ms

Open_Sans-normal-300.woff

Open_Sans-normal-300.woff

287 ms

Open_Sans-normal-600.woff

Open_Sans-normal-600.woff

311 ms

Open_Sans-normal-700.woff

Open_Sans-normal-700.woff

311 ms

Open_Sans-normal-800.woff

Open_Sans-normal-800.woff

333 ms

Linearicons.woff

Linearicons.woff

200 ms

merged-b0ebc4e7296bb6581dc4fdfeee39169d.js

merged-b0ebc4e7296bb6581dc4fdfeee39169d.js

23 ms

Accessibility Review

cemo.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

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

cemo.de best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

cemo.de SEO score

89

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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

    DE

  • Encoding

    UTF-8

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

cemo.de

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