epirhandbook ✓ R for applied epidemiology and public health

Pagespeed Score

Desktop	55/100	❗
Mobile	28/100	✘

Optimization Stats

Field	Data	Result
Page Size	31 KB	✔
Compression	9 KB (-71.1%)	✔
Text/Html Ratio	6860 / 31824 (bytes) = 21.56%	✔
Load Time	0.63 second	✔
Mobile Ready	0/100	✘
In-Page Links	115	✔
Doc Type	HTML 5	✔
Encoding	UTF-8	✔
Declared Language	English	✔
Preferred Domain	Yes	✔
Robots.txt	Yes	✔
Url Rewrite	Yes	✘
Underscores in url	No	✔
Images Without ALT	2 / 5	✘
Embedded Objects (Desktop)	No	✔
Embedded Objects (Mobile)	No	✔
Iframe	No	✔
Custom 404 page	Yes	✔
Email Privacy	Yes	✔
Gsafe browsing	Yes	✔
Analytics	No	✘
W3C Validity	No	✘

Keyword Consistency ✔

Keywords	Freq	Title	Desc	<H>
handbook	9	✔	✔	✘
data	9	✘	✘	✘
applied	5	✔	✔	✘
health	4	✔	✔	✘
epidemiologist	4	✔	✘	✘
book	4	✔	✔	✘
basics	4	✘	✘	✘
training	4	✘	✘	✘
table	4	✘	✘	✘
around	3	✘	✘	✘
code	3	✘	✘	✘
epidemiology	3	✔	✔	✘
network	3	✘	✘	✘
provided	3	✘	✘	✘
support	3	✘	✘	✘

69/100

Update

March, 13 2024

With 0.63 seconds in page load, 31 KB of page size and all other reports below, the epirhandbook.com has a SEO score of 69 out of 100

Meta tags data

Title	R for applied epidemiology and public health \| The Epidemiologist R Handbook
Description	The Epi R Handbook is an R reference manual for applied epidemiology and public health.
Keyword

Domain Registration

Age	3 Years, 11 Days
Created	2nd-Mar-2021
Updated	9th-Feb-2024
Expiry	2nd-Mar-2025

DNS Data

Host	Type	Ttl	Other
epirhandbook.com	A	292	ip:104.21.94.180
epirhandbook.com	A	292	ip:172.67.139.22
epirhandbook.com	NS	86400	target:jewel.ns.cloudflare.com
epirhandbook.com	NS	86400	target:derek.ns.cloudflare.com
epirhandbook.com	SOA	1800	mname:derek.ns.cloudflare.com rname:dns.cloudflare.com serial:2334371846 refresh:10000 retry:2400 expire:604800 minimum-ttl:1800
epirhandbook.com	AAAA	292	ipv6:2606:4700:3030::ac43:8b16
epirhandbook.com	AAAA	292	ipv6:2606:4700:3030::6815:5eb4

http Headers

HTTP/1.1 301 Moved Permanently
Date: Tue, 12 Mar 2024 23:33:46 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Cache-Control: max-age=3600
Expires: Wed, 13 Mar 2024 00:33:46 GMT
Location: https://epirhandbook.com/
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Server: cloudflare
CF-RAY: 8637975569d44261-EWR
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HTTP/2 301
date: Tue, 12 Mar 2024 23:33:46 GMT
content-type: text/html
location: https://epirhandbook.com/en
cf-cache-status: DYNAMIC
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server: cloudflare
cf-ray: 863797559e1c0f4f-EWR
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HTTP/2 301
date: Tue, 12 Mar 2024 23:33:46 GMT
content-type: text/html
location: https://epirhandbook.com/en/
cf-cache-status: DYNAMIC
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alt-svc: h3=":443"; ma=86400

HTTP/2 200
date: Tue, 12 Mar 2024 23:33:47 GMT
content-type: text/html
accept-ranges: bytes
last-modified: Fri, 25 Aug 2023 02:03:22 GMT
cf-cache-status: DYNAMIC
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nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
cf-ray: 863797581fae0f4f-EWR
alt-svc: h3=":443"; ma=86400

WHOIS Data

Domain Name: EPIRHANDBOOK.COM
Registry Domain ID: 2595089340_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.name.com
Registrar URL: http://www.name.com
Updated Date: 2024-02-09T18:35:54Z
Creation Date: 2021-03-02T17:53:30Z
Registrar Registration Expiration Date: 2025-03-02T17:53:30Z
Registrar: Name.com, Inc.
Registrar IANA ID: 625
Reseller:
Domain Status: clientTransferProhibited https://www.icann.org/epp#clientTransferProhibited
Registry Registrant ID: Not Available From Registry
Registrant Name: Neale Batra
Registrant Organization: Applied Epi
Registrant Street: 2885 Renfrew Street
Registrant City: Ann Arbor
Registrant State/Province: MI
Registrant Postal Code: 48105
Registrant Country: US
Registrant Phone: Non-Public Data
Registrant Email: https://www.name.com/contact-domain-whois/epirhandbook.com/registrant
Registry Admin ID: Not Available From Registry
Admin Name: Neale Batra
Admin Organization: Applied Epi
Admin Street: 2885 Renfrew Street
Admin City: Ann Arbor
Admin State/Province: MI
Admin Postal Code: 48105
Admin Country: US
Admin Phone: Non-Public Data
Admin Email: https://www.name.com/contact-domain-whois/epirhandbook.com/admin
Registry Tech ID: Not Available From Registry
Tech Name: Neale Batra
Tech Organization: Applied Epi
Tech Street: 2885 Renfrew Street
Tech City: Ann Arbor
Tech State/Province: MI
Tech Postal Code: 48105
Tech Country: US
Tech Phone: Non-Public Data
Tech Email: https://www.name.com/contact-domain-whois/epirhandbook.com/tech
Name Server: derek.ns.cloudflare.com
Name Server: jewel.ns.cloudflare.com
DNSSEC: unSigned
Registrar Abuse Contact Email: abuse@name.com
Registrar Abuse Contact Phone: +1.7203101849
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2024-03-12T23:33:49Z

Server Location

Server IP	104.21.94.180
Server Location	United States of America
Service Provider	CLOUDFLARENET

Domain Availability

Domains (TLD)	Status
epirhandbook.net	Available
epirhandbook.org	Already Registered
epirhandbook.biz	Available
epirhandbook.io	Already Registered
epirhandbook.info	Already Registered

Typo Availability

Domains (TLD)	Status
epirhandbok.com	Available
wpirhandbook.com	Available
spirhandbook.com	Available
dpirhandbook.com	Available
fpirhandbook.com	Available

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