khoahoc ✓ Khoa Học @Đời Sống - Cuộc sống là khoa học

Pagespeed Score

Desktop	95/100	✔
Mobile	81/100	✔

Optimization Stats

Field	Data	Result
Page Size	19 KB	✔
Compression	4 KB (-77.2%)	✔
Text/Html Ratio	1735 / 19881 (bytes) = 8.73%	❗
Load Time	1.2 second	✘
Mobile Ready	0/100	✘
In-Page Links	26	✔
Doc Type	HTML 5	✔
Encoding	UTF-8	✔
Declared Language	Vietnamese	✔
Preferred Domain	Yes	✔
Robots.txt	Yes	✔
Url Rewrite	No	✔
Underscores in url	No	✔
Images Without ALT	0 / 2	✔
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>
học	8	✔	✔	✔
cấm	5	✘	✘	✘
khoa	5	✔	✔	✔
việt	4	✘	✘	✘
khỏe	4	✘	✘	✔
sức	4	✘	✘	✔
sinh	4	✘	✘	✔
lưu	4	✘	✘	✔
wiki	4	✘	✘	✔
trữ	4	✘	✘	✔
hệ	3	✘	✘	✘
liên	3	✘	✘	✘
sống	3	✔	✔	✔
hỌc	3	✘	✘	✘
home	3	✘	✘	✘

78/100

Update

November, 26 2020

With 1.2 seconds in page load, 19 KB of page size and all other reports below, the khoahoc.net has a SEO score of 78 out of 100

Meta tags data

Title	Khoa Học @Đời Sống - Cuộc sống là khoa học
Description	Cuộc sống là khoa học
Keyword

Domain Registration

Age	17 Years, 258 Days
Created	14th-Mar-2003
Updated	7th-May-2020
Expiry	14th-Mar-2021

DNS Data

Host	Type	Ttl	Other
khoahoc.net	A	285	ip:104.18.56.150
khoahoc.net	A	285	ip:104.18.57.150
khoahoc.net	A	285	ip:172.67.188.68
khoahoc.net	NS	86400	target:adel.ns.cloudflare.com
khoahoc.net	NS	86400	target:evan.ns.cloudflare.com
khoahoc.net	SOA	3600	mname:adel.ns.cloudflare.com rname:dns.cloudflare.com serial:2035715834 refresh:10000 retry:2400 expire:604800 minimum-ttl:3600
khoahoc.net	AAAA	284	ipv6:2606:4700:3030::ac43:bc44
khoahoc.net	AAAA	284	ipv6:2606:4700:3036::6812:3996
khoahoc.net	AAAA	284	ipv6:2606:4700:3032::6812:3896

http Headers

WHOIS Data

Domain Name: khoahoc.net
Registry Domain ID: 95810934_DOMAIN_NET-VRSN
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.godaddy.com
Updated Date: 2020-05-07T06:45:17Z
Creation Date: 2003-03-14T21:14:55Z
Registrar Registration Expiration Date: 2021-03-14T20:14:55Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: +1.4806242505
Domain Status: clientTransferProhibited http://www.icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited http://www.icann.org/epp#clientUpdateProhibited
Domain Status: clientRenewProhibited http://www.icann.org/epp#clientRenewProhibited
Domain Status: clientDeleteProhibited http://www.icann.org/epp#clientDeleteProhibited
Registrant Organization: Vietnam
Registrant State/Province: Ho Chi Minh
Registrant Country: VN
Registrant Email: Select Contact Domain Holder link at https://www.godaddy.com/whois/results.aspx?domain=khoahoc.net
Admin Email: Select Contact Domain Holder link at https://www.godaddy.com/whois/results.aspx?domain=khoahoc.net
Tech Email: Select Contact Domain Holder link at https://www.godaddy.com/whois/results.aspx?domain=khoahoc.net
Name Server: ADEL.NS.CLOUDFLARE.COM
Name Server: EVAN.NS.CLOUDFLARE.COM
DNSSEC: unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2020-11-26T12:00:00Z

Server Location

Server IP	172.67.188.68
Server Location	United States
Service Provider	Cloudflare

Domain Availability

Domains (TLD)	Status
khoahoc.com	Already Registered
khoahoc.org	Already Registered
khoahoc.biz	Already Registered
khoahoc.io	Already Registered
khoahoc.info	Already Registered

Typo Availability

Domains (TLD)	Status
uhoahoc.net	Available
jhoahoc.net	Available
mhoahoc.net	Available
lhoahoc.net	Available
ohoahoc.net	Available

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Khoahoc.net SEO Analysis