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btb.info: Fernlehrgänge im Gesundheitswesen | Bildungswerk für therapeutische Berufe

Das BTB-Bildungswerk für therapeutische Berufe bietet bundesweit Ausbildungen und Lehrgänge in den Bereichen Gesundheit, Prävention, Beratung und Therapie.

Page load speed analysis

  • 72/100

    Good result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    285 ms

  • Resources loaded

    2.7 sec

  • Page rendered

    164 ms

  • Total page load time

    3.2 sec

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

We analyzed Btb.info page load time and found that the first response time was 285 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Page optimization

  • HTML 97.1 kB
    Images 384.8 kB
    Javascripts 189.5 kB
    CSS 60.8 kB

    In fact, the total size of Btb.info main page is 732.2 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. 25% of websites need less resources to load. Images take 384.8 kB which makes up the majority of the site volume.

    • Original 97.1 kB
    • After minification 95.7 kB
    • After compression 19.7 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 77.4 kB or 80% of the original size.

    • Original 384.8 kB
    • After optimization 374.7 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. Btb images are well optimized though.

    • Original 189.5 kB
    • After minification 183.2 kB
    • After compression 63.4 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 126.1 kB or 67% of the original size.

    • Original 60.8 kB
    • After minification 50.6 kB
    • After compression 11.2 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. Btb.info needs all CSS files to be minified and compressed as it can save up to 49.6 kB or 82% of the original size.

Network requests diagram

  • btb.info
  • www.btb.info
  • main.comb.min.css
  • fachbereich_1.jpg
  • fachbereich_2.jpg
  • fachbereich_3.jpg
  • fachbereich_4.jpg
  • fachbereich_5.jpg
  • fachbereich_6.jpg
  • jquery.min.js
  • plugins.js
  • btb.js
  • olga_dudda_startpage.jpg
  • olga_dudda_unterschrift.jpg
  • kontakt_02-50x50.5dc7fd559452999b5ff69ce607e8a57e5.jpg
  • foerderung.5dc7fd559452999b5ff69ce607e8a57e5.jpg
  • seminare.5dc7fd559452999b5ff69ce607e8a57e5.jpg
  • bg-main.gif
  • btb_logo_web_horizontal.jpg
  • telefon-hoerer-15x24.png
  • hook-25x24_neu.gif
  • ga.js
  • piwik.js
  • main.comb.min.css
  • __utm.gif
  • piwik.php
  • dummy_facebook.png
  • dummy_twitter.png
  • dummy_gplus.png
  • socialshareprivacy_on_off.png
  • socialshareprivacy_info.png

Our browser made a total of 31 requests to load all elements on the main page. We found that 87% of them (27 requests) were addressed to the original Btb.info, 6% (2 requests) were made to Ssl.google-analytics.com and 3% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (858 ms) relates to the external source Piwik.bakad.net.

Additional info on btb.info

Requests

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Btb. 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 JavaScripts and as a result speed up the page load time.

5

Javascripts

22

Images

2

CSS

29

All

Possible request optimization

1

Javascripts

17

Images

2

CSS

9

Optimized

20

All

Normal result

Redirects

As for redirects, our browser was forwarded to https://www.btb.info/ before it reached this domain.

IP address

Btb.info uses IP address which is currently shared with 1 other domain. 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.

Normal result

IP Trace

btb.info

campus.btb.info

31.204.117.59

DNS records

Type Host Target/ip TTL Other
A

btb.info

31.204.117.59 296
NS

btb.info

ns1.nicns.net 300
NS

btb.info

ns2.nicns.net 300
NS

btb.info

ns3.nicns.net 300
SOA

btb.info

300 Mname: ns1.nicns.net
Rname: hostmaster.nicmanager.com
Serial: 1583483382
Refresh: 14400
Retry: 1800
Expire: 1209600
Minimum-ttl: 3600

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 Btb.info 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 Btb.info 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

Btb.info 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 89.7% of all visits is Germany. It’s good for Btb.info 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

Good result

Social Sharing Optimization

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

btb.info

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