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fhem.de: Home of FHEM

Page load speed analysis

  • 63/100

    Normal result
  • 4

    Successful tests
  • 4

    Failed tests
  • First response

    255 ms

  • Resources loaded

    670 ms

  • Page rendered

    216 ms

  • Total page load time

    1.1 sec

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

We analyzed Fhem.de page load time and found that the first response time was 255 ms and then it took 886 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Page optimization

  • HTML 14.7 kB
    Images 33.9 kB
    Javascripts 938 B
    CSS 2.9 kB

    In fact, the total size of Fhem.de main page is 52.5 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 33.9 kB which makes up the majority of the site volume.

    • Original 14.7 kB
    • After minification 12.5 kB
    • After compression 4.7 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. This page needs HTML code to be minified as it can gain 2.2 kB, which is 15% 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 10.1 kB or 68% of the original size.

    • Original 33.9 kB
    • After optimization 26.9 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, FHEM needs image optimization as it can save up to 7.0 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 938 B
    • After minification 827 B
    • After compression 439 B

    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 499 B or 53% of the original size.

    • Original 2.9 kB
    • After minification 2.2 kB
    • After compression 857 B

    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. Fhem.de needs all CSS files to be minified and compressed as it can save up to 2.0 kB or 70% of the original size.

Network requests diagram

  • fhem.de
  • fhem.html
  • fhemdoc.js
  • style.css
  • cloudfree.png
  • fhemicon.png

Our browser made a total of 6 requests to load all elements on the main page. We found that all of those requests were addressed to Fhem.de and no external sources were called. The less responsive or slowest element that took the longest time to load (255 ms) belongs to the original domain Fhem.de.

Additional info on fhem.de

Requests

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of FHEM. According to our analytics all requests are already optimized.

1

Javascripts

2

Images

1

CSS

4

All

Possible request optimization

1

Javascripts

2

Images

1

CSS

0

Optimized

4

All

Good result

Redirects

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

IP address

Fhem.de uses IP address which is currently shared with 3 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

fhem.de

forum.fhem.de

wiki.fhem.de

svn.fhem.de

88.99.31.202

DNS records

Type Host Target/ip TTL Other
A

fhem.de

88.99.31.202 21415
NS

fhem.de

robotns3.second-ns.com 21599
NS

fhem.de

robotns2.second-ns.de 21599
NS

fhem.de

ns1.first-ns.de 21599
SOA

fhem.de

21599 Mname: ns1.first-ns.de
Rname: postmaster.robot.first-ns.de
Serial: 2017050200
Refresh: 7200
Retry: 3600
Expire: 604800
Minimum-ttl: 600

Language and encoding

Poor result

Language

EN en language flag

Detected

N/A  language flag

Claimed

Encoding

ISO-8859-1

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Fhem.de can be misinterpreted by Google and other search engines. Our service has detected that English 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 Fhem.de main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

HTTPS certificate

SSL Certificate

Fhem.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 83.3% of all visits is Germany. It’s good for Fhem.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 FHEM. 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:

fhem.de

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