Jeffingcalc.com Worth and SEO Analysis
US$49
Valuation
72/100
SEO score
October, 1 2025
Jeffingcalc.com ranks around #8,595,856 globally and receives approximately 12 daily visitors. Its estimated value is $49, with an SEO score of 72 out of 100. It is hosted on IP 185.151.30.178 located in United Kingdom, managed by 20i Limited. its age is 0 Years, 14 Days. The domain is set to expire on 17th-Sep-2026. PageSpeed scores are 100/100 for desktop and 100/100 for mobile.
Meta tags data
Title Run-Walk Interval Calculator - Jeffing Pace Calculator for 5K, 10K, Half & Full Marathon
Description Free run-walk interval calculator for runners. Calculate finish time and pace using jeffing intervals for 5K, 10K, half marathon and marathon training.
Keyword
Keyword Consistency ✔
Keywords Freq Title Desc <H> Recommendation
interval 6 ✔ ✔ ✔ Great SEO alignment for 'interval'.
pace 6 ✔ ✔ ✘ Missing 'pace' in H1 or H2.
strategies 4 ✘ ✘ ✘ Place 'strategies' in all SEO fields.
current 4 ✘ ✘ ✘ Consider using 'current' in every tag.
timer 4 ✘ ✘ ✘ Use 'timer' in all sections.
walk 3 ✔ ✔ ✔ 'walk' is well optimized. ✔
times 3 ✘ ✘ ✔ Use 'times' in title and desc.
intervals 2 ✘ ✔ ✘ Boost title and heading with 'intervals'.
distance 2 ✘ ✘ ✘ No presence of 'distance' detected.
marathon 2 ✔ ✔ ✘ Place 'marathon' in visible headers.
save 2 ✘ ✘ ✘ Consider using 'save' in every tag.
compare 2 ✘ ✘ ✘ No presence of 'compare' detected.
saved 2 ✘ ✘ ✘ Use 'saved' in all sections.
strategy 2 ✘ ✘ ✘ insert 'strategy' throughout.
time 2 ✘ ✔ ✔ Add 'time' in title.
DNS Data
Host Type Ttl Other
jeffingcalc.com A 3595 ip:185.151.30.178
jeffingcalc.com NS 3600 target:ns3.stackdns.com
jeffingcalc.com NS 3600 target:ns4.stackdns.com
jeffingcalc.com NS 3600 target:ns1.stackdns.com
jeffingcalc.com NS 3600 target:ns2.stackdns.com
jeffingcalc.com SOA 300 mname:ns1.stackdns.com
rname:hostmaster.stackdns.com
serial:1758095128
refresh:1800
retry:900
expire:1209600
minimum-ttl:300
jeffingcalc.com MX 3600 pri:10
target:mx.stackmail.com
jeffingcalc.com TXT 3600 txt:v=spf1 include:spf.stackmail.com a mx -all
jeffingcalc.com AAAA 3595 ipv6:2a07:7800::178
http Headers
HTTP/1.1 301 Moved Permanently
content-length: 0
location: https://jeffingcalc.com/
x-via: LHR5

HTTP/2 200
date: Wed, 01 Oct 2025 08:21:38 GMT
content-type: text/html
content-length: 24342
vary: Accept-Encoding
server: Apache
x-provided-by: StackCDN
last-modified: Wed, 17 Sep 2025 17:22:12 GMT
etag: "5f16-63f027a2d53cf"
vary: Accept-Encoding
x-origin-cache-status: MISS
accept-ranges: bytes
x-via: LHR5
x-cdn-node-is-at-origin: 1
x-cdn-cache-status: MISS
WHOIS Data
Domain Name: JEFFINGCALC.COM
Registry Domain ID: 3020547307_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.tucows.com
Registrar URL: http://tucowsdomains.com
Updated Date: 2025-09-17T07:19:28
Creation Date: 2025-09-17T07:19:27
Registrar Registration Expiration Date: 2026-09-17T07:19:27
Registrar: TUCOWS DOMAINS, INC.
Registrar IANA ID: 69
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registry Registrant ID:
Registrant State/Province: Worcestershire
Registrant Country: GB
Registrant Phone Ext:
Registrant Fax Ext:
Registrant Email: https://tieredaccess.com/contact/b75a44ca-d76f-459f-b9a4-29306ace737a
Name Server: ns1.stackdns.com
Name Server: ns2.stackdns.com
Name Server: ns3.stackdns.com
Name Server: ns4.stackdns.com
DNSSEC: unsigned
Registrar Abuse Contact Email: domainabuse@tucows.com
Registrar Abuse Contact Phone: +1.4165350123
URL of the ICANN WHOIS Data Problem Reporting System: https://icann.org/wicf
>>> Last update of WHOIS database: 2025-10-01T08:21:42Z <<<
Estimated Website valuation
Website Ranking8595856
Website Valuation (USD)$49
Daily ads revenue (USD)$0.1
Daily Visitors12
Weekly Visitors84
Monthly Visitors360
Pagespeed Score
Desktop100/100✔
Mobile100/100✔
Server Location
Server IP 185.151.30.178
Server Location United Kingdom
Service Provider 20i Limited
Domain Registration
Age 0 Years, 14 Days
Created 17th-Sep-2025
Updated 17th-Sep-2025
Expiry 17th-Sep-2026
Optimization Stats
Field Data Result
Page Size24 KB✔
Compression7 KB (-72.2%)✔
Text/Html Ratio1375 / 24342 (bytes) = 5.65%❗
Load Time0.5 second✔
Mobile Ready0/100✘
In-Page Links3✔
Doc TypeHTML 5✔
EncodingUTF-8✔
Declared LanguageEnglish✔
Preferred DomainYes✔
Robots.txtYes✔
Url RewriteNo✔
Underscores in urlNo✔
Images Without ALT0 / 1✔
Embedded Objects (Desktop)No✔
Embedded Objects (Mobile)No✔
IframeNo✔
Custom 404 pageNo✘
Email PrivacyYes✔
Gsafe browsingYes✔
AnalyticsNo✘
W3C ValidityNo✘
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