Analyze

dekom-security.de: DEKOM Video Security & Network GmbH

Page load speed analysis

  • 60/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    436 ms

  • Resources loaded

    1.5 sec

  • Page rendered

    231 ms

  • Total page load time

    2.1 sec

Click here to check amazing DEKOM Security content. Otherwise, check out these important facts you probably never knew about dekom-security.de

We analyzed Dekom-security.de page load time and found that the first response time was 436 ms and then it took 1.7 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.

Page optimization

  • HTML 8.3 kB
    Images 238.9 kB
    Javascripts 93.3 kB
    CSS 16.5 kB

    In fact, the total size of Dekom-security.de main page is 357.0 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. Only 10% of websites need less resources to load. Images take 238.9 kB which makes up the majority of the site volume.

    • Original 8.3 kB
    • After minification 8.1 kB
    • After compression 3.0 kB

    HTML optimization

    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 5.3 kB or 64% of the original size.

    • Original 238.9 kB
    • After optimization 208.3 kB

    Image optimization

    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. Obviously, DEKOM Security needs image optimization as it can save up to 30.6 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 93.3 kB
    • After minification 93.3 kB
    • After compression 33.2 kB

    JavaScript optimization

    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 60.1 kB or 64% of the original size.

    • Original 16.5 kB
    • After minification 13.8 kB
    • After compression 3.1 kB

    CSS optimization

    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. Dekom-security.de needs all CSS files to be minified and compressed as it can save up to 13.4 kB or 81% of the original size.

Network requests diagram

  • dekom-security.de
  • reset.css
  • master.css
  • jquery.min.js
  • altfade.js
  • 8.jpg
  • loesungen.png
  • mit_sicherheit.png
  • dekom-logo.png
  • Facebook_grau_48.png
  • navi_bg.png
  • uparrow_navi.png
  • start.jpg
  • shadow.png
  • smallarrow.png
  • divicro.jpg
  • mehr.png
  • Logo25Jahre.png
  • homephone.png
  • background_tiny_2.png
  • news-ribbon.png
  • O_Karte_2016_news_96_200x100.jpg
  • DallIRcamera_02_News_200x100.jpg
  • montage_02_72_200x100.jpg
  • 123-25.jpg
  • background_tiny_2.png
  • Logoleiste_neu_160715_sw.jpg

Our browser made a total of 27 requests to load all elements on the main page. We found that all of those requests were addressed to Dekom-security.de and no external sources were called. The less responsive or slowest element that took the longest time to load (583 ms) belongs to the original domain Dekom-security.de.

Additional info on dekom-security.de

Requests

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DEKOM Security. According to our analytics all requests are already optimized.

2

Javascripts

22

Images

2

CSS

26

All

Possible request optimization

2

Javascripts

22

Images

2

CSS

0

Optimized

26

All

Good result

IP address

Dekom-security.de uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

dekom-security.de

forenlist.de

newarchaeology.com

emv-intranet.de

florianschaab.de

217.160.0.6

DNS records

Type Host Target/ip TTL Other
A

dekom-security.de

217.160.0.6 3600
NS

dekom-security.de

ns65.1und1.de 86400
NS

dekom-security.de

ns66.1und1.de 86400
SOA

dekom-security.de

300 Mname: ns65.1und1.de
Rname: hostmaster.1und1.de
Serial: 2016120801
Refresh: 28800
Retry: 7200
Expire: 604800
Minimum-ttl: 300
MX

dekom-security.de

mx01.kundenserver.de 3600 Pri: 10

Language and encoding

Normal result

Language

DE de language flag

Detected

N/A  language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dekom-security.de can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Dekom-security.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.

HTTPS certificate

SSL Certificate

Dekom-security.de has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

The server of Dekom-security.de is located in Germany, but, unfortunately, we cannot identify the countries where the visitors come from and thus it’s impossible to define if the distance can potentially affect the page load time.

Good result

Poor result

Social Sharing Optimization

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

dekom-security.de

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