Tools & Wizards About Us
blackcam.de screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% 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

  • 86

    SEO

    Google-friendlier than
    60% of websites

blackcam.de

Catalog - Blackcam Systems

Page Load Speed

4.2 sec in total

First Response

228 ms

Resources Loaded

3.9 sec

Page Rendered

104 ms

blackcam.de screenshot

About Website

Visit blackcam.de now to see the best up-to-date Blackcam content and also check out these interesting facts you probably never knew about blackcam.de

You can download the full version of our 2023 catalog by clicking this link.

Visit blackcam.de

Key Findings

We analyzed Blackcam.de page load time and found that the first response time was 228 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

blackcam.de performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value23.0 s

0/100

25%

SI (Speed Index)

Value11.9 s

4/100

10%

TBT (Total Blocking Time)

Value340 ms

74/100

30%

CLS (Cumulative Layout Shift)

Value0.383

27/100

15%

TTI (Time to Interactive)

Value10.5 s

23/100

10%

Network Requests Diagram

blackcam.de

228 ms

2068 ms

wp-emoji-release.min.js

61 ms

style.min.css

81 ms

mediaelementplayer-legacy.min.css

102 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Blackcam.de, 91% (51 requests) were made to Blackcamrobotics.com and 4% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Blackcamsystem.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 55.7 kB (57%)

Content Size

97.1 kB

After Optimization

41.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Blackcam.de main page is 97.1 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. 65% of websites need less resources to load. HTML takes 69.6 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 55.7 kB

  • Original 69.6 kB
  • After minification 68.0 kB
  • After compression 14.0 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. 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 55.7 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 24.8 kB
  • After minification 24.8 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. Blackcam images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 21 B

  • Original 2.7 kB
  • After minification 2.7 kB
  • After compression 2.7 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 43 (90%)

Requests Now

48

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blackcam. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

blackcam.de

blackcam.de

228 ms

2068 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

61 ms

style.min.css

style.min.css

81 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

102 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

106 ms

style.css

style.css

102 ms

cms-navigation-base.css

cms-navigation-base.css

99 ms

cms-navigation.css

cms-navigation.css

135 ms

font-awesome-legacy.min.css

font-awesome-legacy.min.css

96 ms

grid-system.css

grid-system.css

119 ms

style.css

style.css

121 ms

header-layout-menu-left-aligned.css

header-layout-menu-left-aligned.css

127 ms

responsive.css

responsive.css

116 ms

skin-material.css

skin-material.css

128 ms

widget-nectar-posts.css

widget-nectar-posts.css

133 ms

cookieconsent.css

cookieconsent.css

131 ms

salient-dynamic-styles.css

salient-dynamic-styles.css

142 ms

style.css

style.css

154 ms

jetpack.css

jetpack.css

147 ms

jquery.min.js

jquery.min.js

153 ms

jquery-migrate.min.js

jquery-migrate.min.js

147 ms

js

js

58 ms

blackcamrobotics.com

blackcamrobotics.com

838 ms

pdfemb-embed-pdf.css

pdfemb-embed-pdf.css

185 ms

style-non-critical.css

style-non-critical.css

186 ms

jquery.fancybox.css

jquery.fancybox.css

185 ms

core.css

core.css

186 ms

slide-out-right-material.css

slide-out-right-material.css

187 ms

jquery.easing.min.js

jquery.easing.min.js

186 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

187 ms

priority.js

priority.js

195 ms

transit.min.js

transit.min.js

194 ms

waypoints.js

waypoints.js

186 ms

imagesLoaded.min.js

imagesLoaded.min.js

190 ms

hoverintent.min.js

hoverintent.min.js

204 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

207 ms

anime.min.js

anime.min.js

206 ms

e-202435.js

e-202435.js

21 ms

superfish.js

superfish.js

153 ms

init.js

init.js

155 ms

touchswipe.min.js

touchswipe.min.js

137 ms

cookieconsent.js

cookieconsent.js

130 ms

gaoptout.js

gaoptout.js

128 ms

all-pdfemb-min.js

all-pdfemb-min.js

149 ms

pdf.min.js

pdf.min.js

149 ms

gtm.js

gtm.js

85 ms

BLACKCAM_TM_logo_seite-1.png

BLACKCAM_TM_logo_seite-1.png

15 ms

BLACKCAM_TM_logo_seite_weis-1-300x113.png

BLACKCAM_TM_logo_seite_weis-1-300x113.png

14 ms

OpenSans-Bold.woff

OpenSans-Bold.woff

103 ms

OpenSans-SemiBold.woff

OpenSans-SemiBold.woff

601 ms

OpenSans-Regular.woff

OpenSans-Regular.woff

88 ms

OpenSans-Light.woff

OpenSans-Light.woff

258 ms

icomoon.woff

icomoon.woff

62 ms

fontawesome-webfont.svg

fontawesome-webfont.svg

63 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

19 ms

Accessibility Review

blackcam.de accessibility score

93

Accessibility Issues

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

blackcam.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

blackcam.de SEO score

86

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

    EN

  • Encoding

    UTF-8

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

blackcam.de

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