Rscosan.com SEO Analysis

Pagespeed Score
Desktop 99/100
Mobile 0/100
Optimization Stats
Field Data Result
Page Size 6 KB
Compression 2 KB (-59.6%)
Text/Html Ratio 1424 / 6030 (bytes) = 23.62%
Load Time 0.26 second
Mobile Ready 0/100
In-Page Links 29
Doc Type HTML 5
Encoding UTF-8
Declared Language Unknown
Preferred Domain No
Robots.txt No
Url Rewrite Yes
Underscores in url Yes
Images Without ALT 4 / 5
Embedded Objects (Desktop) No
Embedded Objects (Mobile) No
Iframe No
Custom 404 page No
Email Privacy Yes
Gsafe browsing Yes
Analytics No
W3C Validity No
Keyword Consistency
Keywords Freq Title Desc <H>
profile 4
universidad 3
professor 3
coauthors 2
have 2
fellow 2
hypergeometric 2
assistant 2
research 2
talks 2
roberto 2
publications 2
functional 1
harmonic 1
nontrigonometric 1
48/100
Update

February, 22 2024

With 0.26 seconds in page load, 6 KB of page size and all other reports below, the rscosan.com has a SEO score of 48 out of 100

Meta tags data
Title Professional site of Roberto S. Costas-Santos
Description Roberto S Costas-Santos - Universidad Loyola Andalucia, Spain
Keyword orthogonal polynomials, approximation theory, matrix analysis, mathematical writing, photo, photograph, gallery, nick, math, maths
Domain Registration
Age 14 Years, 35 Days
Created 18th-Jan-2010
Updated 19th-Jan-2024
Expiry 18th-Jan-2025
DNS Data
Host Type Ttl Other
rscosan.com A 3596 ip:217.160.0.31
rscosan.com NS 172796 target:ns1078.ui-dns.biz
rscosan.com NS 172796 target:ns1078.ui-dns.org
rscosan.com NS 172796 target:ns1078.ui-dns.de
rscosan.com NS 172796 target:ns1078.ui-dns.com
rscosan.com SOA 86400 mname:ns1078.ui-dns.de
rname:hostmaster.1and1.es
serial:2017011507
refresh:28800
retry:7200
expire:604800
minimum-ttl:300
rscosan.com MX 3600 pri:10
target:mx01.ionos.es
rscosan.com MX 3600 pri:10
target:mx00.ionos.es
rscosan.com TXT 3600 txt:v=spf1 include:_spf-eu.ionos.com ~all
http Headers
HTTP/1.1 200 OK
Content-Type: text/html
Content-Length: 6030
Connection: keep-alive
Keep-Alive: timeout=15
Date: Thu, 22 Feb 2024 15:47:53 GMT
Server: Apache
Last-Modified: Sun, 18 Feb 2024 20:39:19 GMT
ETag: "178e-611adf8a9d6dd"
Accept-Ranges: bytes


WHOIS Data
Domain Name: rscosan.com
Registry Domain ID: 1582240229_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.ionos.com
Registrar URL: http://ionos.com
Updated Date: 2018-03-19T15:03:34.000Z
Creation Date: 2010-01-18T13:10:40.000Z
Registrar Registration Expiration Date: 2025-01-18T13:10:40.000Z
Registrar: IONOS SE
Registrar IANA ID: 83
Registrar Abuse Contact Email: abuse@ionos.com
Registrar Abuse Contact Phone: +1.8774612631
Reseller:
Domain Status: clientTransferProhibited https://www.icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: 1&1 Internet Limited
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: GLS
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: GB
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext:
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext:
Registrant Email: dataprivacyprotected@ionos.de
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: dataprivacyprotected@ionos.de
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: dataprivacyprotected@ionos.de
Nameserver: ns1078.ui-dns.de
Nameserver: ns1078.ui-dns.biz
Nameserver: ns1078.ui-dns.org
Nameserver: ns1078.ui-dns.com
DNSSEC: Unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/

>>> Last update of WHOIS database: 2024-02-22T15:47:55Z
Server Location
Server IP 217.160.0.31
Server Location Germany
Service Provider IONOS SE
Domain Availability
Domains (TLD) Status
rscosan.net Available
rscosan.org Already Registered
rscosan.biz Available
rscosan.io Already Registered
rscosan.info Already Registered
Typo Availability
Domains (TLD) Status
escosan.com Already Registered
dscosan.com Available
fscosan.com Available
gscosan.com Available
tscosan.com Available
Check More
Makila.fr
Woodgroupmortgage.com
Tiya4u.com
Bleumortier.de
Wilderwander.com
Canyouescapeli.com
Domorethanpray.com
Nhathoa.com
Empirical.store
Mahoot-leather.ir