quangvanhai ✓ Quảng Văn Hải

Pagespeed Score

Desktop	87/100	✔
Mobile	38/100	✘

Optimization Stats

Field	Data	Result
Page Size	241 KB	✔
Compression	35 KB (-85.5%)	✔
Text/Html Ratio	22400 / 247194 (bytes) = 9.06%	❗
Load Time	0.29 second	✔
Mobile Ready	0/100	✘
In-Page Links	1037	❗
Doc Type	HTML 5	✔
Encoding	UTF-8	✔
Declared Language	Vietnamese	✔
Preferred Domain	Yes	✔
Robots.txt	Yes	✔
Url Rewrite	Yes	✘
Underscores in url	Yes	✘
Images Without ALT	0 / 0	✔
Embedded Objects (Desktop)	No	✔
Embedded Objects (Mobile)	No	✔
Iframe	No	✔
Custom 404 page	Yes	✔
Email Privacy	Yes	✔
Gsafe browsing	Yes	✔
Analytics	Yes	✔
W3C Validity	No	✘

Keyword Consistency ✔

Keywords	Freq	Title	Desc	<H>
sinh	40	✘	✔	✘
Đề	35	✘	✘	✘
học	30	✘	✔	✘
bài	22	✘	✔	✘
số	21	✘	✘	✘
phân	19	✘	✘	✘
tế	18	✘	✘	✘
kiểu	15	✘	✘	✘
tập	14	✘	✔	✘
tính	14	✘	✘	✘
các	13	✘	✘	✘
câu	13	✘	✘	✘
truyền	13	✘	✘	✘
đề	12	✘	✔	✘
	12	✘	✘	✘

72/100

Update

May, 18 2023

With 0.29 seconds in page load, 241 KB of page size and all other reports below, the quangvanhai.net has a SEO score of 72 out of 100

Meta tags data

Title	Quảng Văn Hải
Description	Chia sẻ kiến thức lý thuyết, bài tập, chuyên đề môn sinh học; luyện thi đại học môn sinh học tại Quảng Ngãi
Keyword

Domain Registration

Age	8 Years, 325 Days
Created	27th-Jun-2014
Updated	16th-May-2022
Expiry	27th-Jun-2027

DNS Data

Host	Type	Ttl	Other
quangvanhai.net	A	3592	ip:216.239.32.21
quangvanhai.net	A	3592	ip:216.239.38.21
quangvanhai.net	A	3592	ip:216.239.36.21
quangvanhai.net	A	3592	ip:216.239.34.21
quangvanhai.net	NS	3600	target:ns2.zonedns.vn
quangvanhai.net	NS	3600	target:ns4.zonedns.vn
quangvanhai.net	NS	3600	target:ns3.zonedns.vn
quangvanhai.net	NS	3600	target:ns1.zonedns.vn
quangvanhai.net	SOA	3600	mname:ns1.zonedns.vn rname:root.quangvanhai.net serial:2022103101 refresh:1200 retry:600 expire:1209600 minimum-ttl:3600
quangvanhai.net	TXT	3600	txt:facebook-domain-verification=tp000aax5dmknowcae4q7thzi8ecvq

http Headers

HTTP/1.1 301 Moved Permanently
Location: http://www.quangvanhai.net/
Date: Thu, 18 May 2023 09:28:32 GMT
Content-Type: text/html; charset=UTF-8
Server: ghs
Content-Length: 224
X-XSS-Protection: 0
X-Frame-Options: SAMEORIGIN

HTTP/1.1 301 Moved Permanently
Location: https://www.quangvanhai.net/
Content-Type: text/html; charset=UTF-8
Date: Thu, 18 May 2023 09:28:32 GMT
Expires: Thu, 18 May 2023 09:28:32 GMT
Cache-Control: private, max-age=0
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
Content-Security-Policy: frame-ancestors 'self'
X-XSS-Protection: 1; mode=block
Server: GSE
Accept-Ranges: none
Vary: Accept-Encoding
Transfer-Encoding: chunked

HTTP/2 200
content-type: text/html; charset=UTF-8
expires: Thu, 18 May 2023 09:28:32 GMT
date: Thu, 18 May 2023 09:28:32 GMT
cache-control: private, max-age=0
last-modified: Wed, 03 May 2023 02:53:09 GMT
x-content-type-options: nosniff
x-xss-protection: 1; mode=block
server: GSE
accept-ranges: none
vary: Accept-Encoding

WHOIS Data

Domain Name: QUANGVANHAI.NET
Registry Domain ID: 1864550815_DOMAIN_NET-VRSN
Registrar WHOIS Server: whois.nhanhoa.com
Registrar URL: http://www.nhanhoa.com
Updated Date: 2022-05-16T01:02:20Z
Creation Date: 2014-06-27T08:38:32Z
Registrar Registration Expiration Date: 2027-06-27T08:38:32Z
Registrar: Nhan Hoa Software Company Ltd.
Registrar IANA ID: 1710
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registrant Name: Quang Van Hai
Registrant Organization: None
Registrant Street: thon An Hoi Bac I Nghia Ky Tu Nghia
Registrant City: Quang Ngai
Registrant State/Province: Quang Ngai
Registrant Postal Code: 570000
Registrant Country: VN
Registrant Phone: +84.932596060
Registrant Email: quangvanhai@gmail.com
Admin Name: Quang Van Hai
Admin Organization: None
Admin Street: thon An Hoi Bac I Nghia Ky Tu Nghia
Admin City: Quang Ngai
Admin State/Province: Quang Ngai
Admin Postal Code: 570000
Admin Country: VN
Admin Phone: +84.932596060
Admin Email: quangvanhai@gmail.com
Tech Name: Quang Van Hai
Tech Organization: None
Tech Street: thon An Hoi Bac I Nghia Ky Tu Nghia
Tech City: Quang Ngai
Tech State/Province: Quang Ngai
Tech Postal Code: 570000
Tech Country: VN
Tech Phone: +84.932596060
Tech Email: quangvanhai@gmail.com
Name Server: NS1.ZONEDNS.VN
Name Server: NS2.ZONEDNS.VN
Name Server: NS3.ZONEDNS.VN
Name Server: NS4.ZONEDNS.VN
DNSSEC: unsigned
Registrar Abuse Contact Email: hdung@nhanhoa.com
Registrar Abuse Contact Phone: +84 2473086680
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2023-05-18T16:29:42Z

Server Location

Server IP	216.239.32.21
Server Location	United States of America
Service Provider	GOOGLE

Domain Availability

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

Typo Availability

Domains (TLD)	Status
qyangvanhai.net	Available
qhangvanhai.net	Available
qjangvanhai.net	Available
qkangvanhai.net	Available
qiangvanhai.net	Available

Check More

Quangvanhai.net SEO Analysis