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blutspende.de: DRK-Blutspendedienste

Die DRK-Blutspendedienste sind verantwortlich für die Versorgung der Krankenhäuser und Kliniken mit Blutpräparaten.

Page load speed analysis

  • 59/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    352 ms

  • Resources loaded

    2 sec

  • Page rendered

    110 ms

  • Total page load time

    2.4 sec

Click here to check amazing Blutspende content for Germany. Otherwise, check out these important facts you probably never knew about blutspende.de

We analyzed Blutspende.de page load time and found that the first response time was 352 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Page optimization

  • HTML 9.7 kB
    Images 17.0 kB
    Javascripts 172.5 kB
    CSS 196.7 kB

    In fact, the total size of Blutspende.de main page is 396.0 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. 15% of websites need less resources to load. CSS take 196.7 kB which makes up the majority of the site volume.

    • Original 9.7 kB
    • After minification 8.2 kB
    • After compression 2.6 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. This page needs HTML code to be minified as it can gain 1.6 kB, which is 16% 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 7.1 kB or 73% of the original size.

    • Original 17.0 kB
    • After optimization 14.0 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, Blutspende needs image optimization as it can save up to 3.0 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 172.5 kB
    • After minification 172.5 kB
    • After compression 58.5 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 114.0 kB or 66% of the original size.

    • Original 196.7 kB
    • After minification 178.9 kB
    • After compression 30.0 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. Blutspende.de needs all CSS files to be minified and compressed as it can save up to 166.8 kB or 85% of the original size.

Network requests diagram

  • blutspende.de
  • www.blutspende.de
  • bootstrap.min.css
  • bootstrap-theme.css
  • style.css
  • fontello.css
  • drk-blutspende.css
  • jquery-1.10.2.min.js
  • bootstrap.min.js
  • logo.png
  • icon-blutspendernet.png
  • icon-terminsuche.png
  • icon-cross.png
  • piwik.js
  • fontello.woff
  • www.blutspende.de

Our browser made a total of 16 requests to load all elements on the main page. We found that 94% of them (15 requests) were addressed to the original Blutspende.de, 6% (1 request) were made to Webanalytics.drk-blutspende.de. The less responsive or slowest element that took the longest time to load (748 ms) belongs to the original domain Blutspende.de.

Additional info on blutspende.de

Requests

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blutspende. 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.

3

Javascripts

4

Images

5

CSS

2

AJAX

14

All

Possible request optimization

3

Javascripts

4

Images

1

CSS

2

AJAX

4

Optimized

10

All

Good result

Redirects

As for redirects, our browser was forwarded to http://www.blutspende.de/ before it reached this domain.

IP address

Blutspende.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

blutspende.de

drk-blutspende.de

blutspender.net

karriere.cargobull.com

blutspendedienst-west.de

91.190.229.245

DNS records

Type Host Target/ip TTL Other
A

blutspende.de

91.190.229.245 86388
NS

blutspende.de

ns2.comback.de 86388
NS

blutspende.de

ns.comback.de 86388
SOA

blutspende.de

86400 Mname: ns.comback.de
Rname: info.blutspende.de
Serial: 2019091101
Refresh: 28800
Retry: 7200
Expire: 604800
Minimum-ttl: 86400
MX

blutspende.de

mail4.blutspende.de 86400 Pri: 10

Language and encoding

Good result

Language

DE de language flag

Detected

DE de language flag

Claimed

Encoding

UTF-8

Claimed

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

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

Poor result

Visitor World Map

Country of origin for 100% of all visits is Germany. It’s good for Blutspende.de that their server is also located in Germany, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

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

blutspende.de

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