| Desktop | 92/100 | ✔ |
| Mobile | 69/100 | ❗ |
| Field | Data | Result |
|---|---|---|
| Page Size | 25 KB | ✔ |
| Compression | 6 KB (-73.6%) | ✔ |
| Text/Html Ratio | 6070 / 25111 (bytes) = 24.17% | ✔ |
| Load Time | 0.04 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 | 11 / 11 | ✘ |
| 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 | ✘ |
| Keywords | Freq | Title | Desc | <H> |
|---|---|---|---|---|
| andrew | 6 | ✔ | ✔ | ✘ |
| paper | 5 | ✘ | ✔ | ✘ |
| computing | 4 | ✘ | ✘ | ✘ |
| authors | 4 | ✘ | ✘ | ✘ |
| math | 4 | ✘ | ✘ | ✘ |
| help | 4 | ✘ | ✘ | ✘ |
| group | 4 | ✘ | ✘ | ✘ |
| interactive | 4 | ✘ | ✘ | ✘ |
| factors | 4 | ✘ | ✘ | ✘ |
| publications | 4 | ✘ | ✘ | ✘ |
| human | 4 | ✘ | ✘ | ✘ |
| design | 4 | ✘ | ✘ | ✘ |
| conference | 4 | ✘ | ✘ | ✘ |
| reading | 3 | ✘ | ✘ | ✘ |
| tools | 3 | ✘ | ✘ | ✘ |
|
With 0.04 seconds in page load, 25 KB of page size and all other reports below, the andrewhead.info has a SEO score of 60 out of 100 |
| Title | Andrew Head |
| Description | Andrew is an Assistant Professor of computer science at the University of Pennsylvania. He studies the use of computers as comprehension aids for some of the most complex information artifacts, like code, science papers, medical notes, and mechanized proofs. |
| Keyword |
| Age | 8 Years, 338 Days |
| Created | 2nd-Feb-2015 |
| Updated | 19th-Mar-2023 |
| Expiry | 2nd-Feb-2024 |
| Host | Type | Ttl | Other |
|---|---|---|---|
| andrewhead.info | A | 3597 | ip:185.199.110.153 |
| andrewhead.info | A | 3597 | ip:185.199.109.153 |
| andrewhead.info | A | 3597 | ip:185.199.111.153 |
| andrewhead.info | A | 3597 | ip:185.199.108.153 |
| andrewhead.info | NS | 3597 | target:ns74.domaincontrol.com |
| andrewhead.info | NS | 3597 | target:ns73.domaincontrol.com |
| andrewhead.info | SOA | 3600 | mname:ns73.domaincontrol.comrname:dns.jomax.netserial:2019041035refresh:28800retry:7200expire:604800minimum-ttl:600 |
| andrewhead.info | TXT | 3600 | txt:google-site-verification=pPWAHe2u4rpUKCj8HHabsjn-xH9UtkH2M04JqhrnEbM |
|
HTTP/1.1 301 Moved Permanently Connection: keep-alive Content-Length: 162 Server: GitHub.com Content-Type: text/html Location: https://andrewhead.info/ X-GitHub-Request-Id: 38DE:42F0:3F71FE4:53F80DA:6599AC7C Accept-Ranges: bytes Date: Sat, 06 Jan 2024 19:39:40 GMT Via: 1.1 varnish Age: 0 X-Served-By: cache-lga21968-LGA X-Cache: HIT X-Cache-Hits: 1 X-Timer: S1704569981.915673,VS0,VE1 Vary: Accept-Encoding X-Fastly-Request-ID: 1fef8f02b426dbf874d4eb7f341808c439cdef8c HTTP/2 200 server: GitHub.com content-type: text/html; charset=utf-8 x-origin-cache: HIT last-modified: Fri, 06 Oct 2023 20:28:40 GMT access-control-allow-origin: * etag: "65206df8-6217" expires: Sat, 06 Jan 2024 19:49:40 GMT cache-control: max-age=600 x-proxy-cache: MISS x-github-request-id: BA9A:184F:466D121:5AE6737:6599AC7C accept-ranges: bytes date: Sat, 06 Jan 2024 19:39:40 GMT via: 1.1 varnish age: 0 x-served-by: cache-lga21951-LGA x-cache: HIT x-cache-hits: 1 x-timer: S1704569981.945060,VS0,VE8 vary: Accept-Encoding x-fastly-request-id: c43701505db600ebf44ee19791ea5300da722680 content-length: 25111 |
|
Domain Name: ANDREWHEAD.INFO Registry Domain ID: dd478b369a554639b1a4c14841d5ce2a-DONUTS Registrar WHOIS Server: whois.godaddy.com Registrar URL: https://www.godaddy.com Updated Date: 2023-02-03T15:04:30Z Creation Date: 2015-02-02T03:44:37Z Registrar Registration Expiration Date: 2024-02-02T03:44:37Z Registrar: GoDaddy.com, LLC Registrar IANA ID: 146 Registrar Abuse Contact Email: abuse@godaddy.com Registrar Abuse Contact Phone: +1.4806242505 Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited Registry Registrant ID: CR514599514 Registrant Name: Registration Private Registrant Organization: Domains By Proxy, LLC Registrant Street: DomainsByProxy.com Registrant Street: 2155 E Warner Rd Registrant City: Tempe Registrant State/Province: Arizona Registrant Postal Code: 85284 Registrant Country: US Registrant Phone: +1.4806242599 Registrant Phone Ext: Registrant Fax: Registrant Fax Ext: Registrant Email: Select Contact Domain Holder link at https://www.godaddy.com/whois/results.aspx?domain=ANDREWHEAD.INFO Registry Admin ID: CR514599516 Admin Name: Registration Private Admin Organization: Domains By Proxy, LLC Admin Street: DomainsByProxy.com Admin Street: 2155 E Warner Rd Admin City: Tempe Admin State/Province: Arizona Admin Postal Code: 85284 Admin Country: US Admin Phone: +1.4806242599 Admin Phone Ext: Admin Fax: Admin Fax Ext: Admin Email: Select Contact Domain Holder link at https://www.godaddy.com/whois/results.aspx?domain=ANDREWHEAD.INFO Registry Tech ID: CR514599515 Tech Name: Registration Private Tech Organization: Domains By Proxy, LLC Tech Street: DomainsByProxy.com Tech Street: 2155 E Warner Rd Tech City: Tempe Tech State/Province: Arizona Tech Postal Code: 85284 Tech Country: US Tech Phone: +1.4806242599 Tech Phone Ext: Tech Fax: Tech Fax Ext: Tech Email: Select Contact Domain Holder link at https://www.godaddy.com/whois/results.aspx?domain=ANDREWHEAD.INFO Name Server: NS73.DOMAINCONTROL.COM Name Server: NS74.DOMAINCONTROL.COM DNSSEC: unsigned URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/ >>> Last update of WHOIS database: 2024-01-06T19:39:41Z |
| Server IP | 185.199.108.153 |
| Server Location | Netherlands |
| Service Provider | FASTLY |
| Domains (TLD) | Status |
|---|---|
| andrewhead.com | Already Registered |
| andrewhead.net | Already Registered |
| andrewhead.org | Already Registered |
| andrewhead.biz | Available |
| andrewhead.io | Already Registered |
| Domains (TLD) | Status |
|---|---|
| qndrewhead.info | Already Registered |
| wndrewhead.info | Already Registered |
| zndrewhead.info | Already Registered |
| xndrewhead.info | Already Registered |
| abdrewhead.info | Already Registered |
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