pfenninger ✓ Stefan Pfenninger

Pagespeed Score

Desktop	93/100	✔
Mobile	94/100	✔

Optimization Stats

Field	Data	Result
Page Size	13 KB	✔
Compression	4 KB (-66%)	✔
Text/Html Ratio	3823 / 13143 (bytes) = 29.09%	✔
Load Time	0.41 second	✔
Mobile Ready	0/100	✘
In-Page Links	38	✔
Doc Type	HTML 5	✔
Encoding	UTF-8	✔
Declared Language	English	✔
Preferred Domain	Yes	✔
Robots.txt	No	✘
Url Rewrite	No	✔
Underscores in url	No	✔
Images Without ALT	0 / 1	✔
Embedded Objects (Desktop)	No	✔
Embedded Objects (Mobile)	No	✔
Iframe	No	✔
Custom 404 page	Yes	✔
Email Privacy	No	✘
Gsafe browsing	Yes	✔
Analytics	No	✘
W3C Validity	No	✘

Keyword Consistency ✘

Keywords	Freq	Title	Desc	<H>
energy	13	✘	✘	✘
system	4	✘	✘	✘
modelling	3	✘	✘	✘
research	3	✘	✘	✘
options	3	✘	✘	✘
page	3	✘	✘	✘
renewable	3	✘	✘	✘
european	3	✘	✘	✘
between	3	✘	✘	✘
open	2	✘	✘	✘
entire	2	✘	✘	✘
interactive	2	✘	✘	✘
across	2	✘	✘	✘
francesco	2	✘	✘	✘
fossil	2	✘	✘	✘

72/100

Update

November, 30 2023

With 0.41 seconds in page load, 13 KB of page size and all other reports below, the pfenninger.org has a SEO score of 72 out of 100

Meta tags data

Title	Stefan Pfenninger
Description	Stefan Pfenninger's personal web site.
Keyword

Domain Registration

Age	21 Years, 238 Days
Created	6th-Apr-2002
Updated	2nd-Jun-2023
Expiry	6th-Apr-2029

DNS Data

Host	Type	Ttl	Other
pfenninger.org	A	1794	ip:104.198.14.52
pfenninger.org	NS	3594	target:ns-94-c.gandi.net
pfenninger.org	NS	3594	target:ns-40-b.gandi.net
pfenninger.org	NS	3594	target:ns-53-a.gandi.net
pfenninger.org	SOA	10800	mname:ns1.gandi.net rname:hostmaster.gandi.net serial:1701302400 refresh:10800 retry:3600 expire:604800 minimum-ttl:10800
pfenninger.org	MX	3600	pri:10 target:in1-smtp.messagingengine.com
pfenninger.org	MX	3600	pri:20 target:in2-smtp.messagingengine.com
pfenninger.org	TXT	3600	txt:v=spf1 include:spf.messagingengine.com ?all

http Headers

HTTP/1.1 301 Moved Permanently
Content-Type: text/plain; charset=utf-8
Date: Thu, 30 Nov 2023 16:00:09 GMT
Location: https://pfenninger.org/
Server: Netlify
X-Nf-Request-Id: 01HGGFB09DWK5YNNRJVERE00S3
Content-Length: 38

HTTP/2 301
content-type: text/plain; charset=utf-8
date: Thu, 30 Nov 2023 16:00:09 GMT
location: https://www.pfenninger.org/
server: Netlify
strict-transport-security: max-age=31536000
x-nf-request-id: 01HGGFB0G2P4G2CWBER0F85Q0V
content-length: 42

HTTP/2 200
accept-ranges: bytes
age: 18431
cache-control: public,max-age=0,must-revalidate
cache-status: "Netlify Edge"; hit
content-type: text/html; charset=UTF-8
date: Thu, 30 Nov 2023 16:00:09 GMT
etag: "667715c91784ac9c51ce2e5536ed1c0a-ssl"
server: Netlify
strict-transport-security: max-age=31536000
x-nf-request-id: 01HGGFB0KET55RSJZTA0A7WX5A
content-length: 13143

WHOIS Data

Domain Name: pfenninger.org
Registry Domain ID: 7492110646b44192a431573b1b264337-LROR
Registrar WHOIS Server: http://whois.gandi.net
Registrar URL: http://www.gandi.net
Updated Date: 2023-06-02T13:09:18Z
Creation Date: 2002-04-06T15:38:15Z
Registry Expiry Date: 2029-04-06T14:38:15Z
Registrar: Gandi SAS
Registrar IANA ID: 81
Registrar Abuse Contact Email: abuse@support.gandi.net
Registrar Abuse Contact Phone: +33.170377661
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization:
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province:
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: FR
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: ns-40-b.gandi.net
Name Server: ns-53-a.gandi.net
Name Server: ns-94-c.gandi.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2023-11-30T16:00:11Z

Server Location

Server IP	104.198.14.52
Server Location	United States of America
Service Provider	GOOGLE-CLOUD-PLATFORM

Domain Availability

Domains (TLD)	Status
pfenninger.com	Already Registered
pfenninger.net	Already Registered
pfenninger.biz	Available
pfenninger.io	Already Registered
pfenninger.info	Already Registered

Typo Availability

Domains (TLD)	Status
pfeninger.org	Already Registered
ofenninger.org	Already Registered
lfenninger.org	Already Registered
pcenninger.org	Already Registered
pdenninger.org	Already Registered

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