vietanjsc ✓ Lắp đặt điện năng lượng mặt trời, pin mặt trời uy tín, chuyên nghiệp. Liên hệ 0973.150.000

Meta tags data

Title	Lắp đặt điện năng lượng mặt trời, pin mặt trời uy tín, chuyên nghiệp. Liên hệ 0973.150.000
Description	Lắp đặt điện năng lượng mặt trời, pin mặt trời uy tín, chuyên nghiệp
Keyword	lắp pin năng lượng mặt trời, điện năng lượng mặt trời, điện mặt trời, pin mặt trời

Keyword Consistency ✔

Keywords	Freq	Title	Desc	<H>	Recommendation
mặt	158	✔	✔	✔	'mặt' is well optimized. ✔
trời	128	✔	✔	✔	'trời' is well optimized. ✔
điện	126	✔	✔	✔	'điện' is well optimized. ✔
lượng	119	✔	✔	✔	'lượng' used perfectly — well done.
năng	115	✔	✔	✔	No action needed for 'năng'.
hệ	59	✔	✘	✔	Missing 'hệ' in meta description.
thống	51	✘	✘	✔	'thống' only in heading so far.
lắp	36	✔	✔	✔	'lắp' used perfectly — well done.
tại	36	✘	✘	✘	No presence of 'tại' detected.
đơn	29	✘	✘	✔	Add 'đơn' to meta and title.
khách	28	✘	✘	✔	'khách' needs presence in metadata.
vị	27	✘	✘	✔	Add 'vị' to meta and title.
đặt	25	✔	✔	✔	'đặt' is already fully covered.
với	25	✘	✘	✘	Add 'với' to title, desc, and heading.
công	24	✘	✘	✔	'công' needs presence in metadata.

DNS Data

Host	Type	Ttl	Other
vietanjsc.com	A	339	ip:103.139.43.1
vietanjsc.com	NS	360	target:ns2.inet.vn
vietanjsc.com	NS	360	target:ns1.inet.vn
vietanjsc.com	SOA	360	mname:ns-master.inet.vn rname:postmaster.inet.vn serial:2015072800 refresh:10800 retry:3600 expire:604800 minimum-ttl:360
vietanjsc.com.localhost	AAAA	86400	ipv6:::1

http Headers

HTTP/1.1 301 Moved Permanently
Date: Fri, 22 Aug 2025 23:08:40 GMT
Server: Apache/2
Location: https://vietanjsc.com/
Content-Length: 230
Content-Type: text/html; charset=iso-8859-1

HTTP/2 200
expires: Thu, 19 Nov 1981 08:52:00 GMT
cache-control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
pragma: no-cache
set-cookie: PHPSESSID=tktna4kct01ffs65s9d9eo3563; path=/
set-cookie: ci_session=a%3A4%3A%7Bs%3A10%3A%22session_id%22%3Bs%3A32%3A%22c28bb012b0a808cc5b72720cb2da14a3%22%3Bs%3A10%3A%22ip_address%22%3Bs%3A12%3A%22147.93.44.37%22%3Bs%3A10%3A%22user_agent%22%3Bs%3A40%3A%22Mozilla%2F5.0+%28compatible%3B+SeoWebStat%2F1.0%29%22%3Bs%3A13%3A%22last_activity%22%3Bs%3A10%3A%221755904121%22%3B%7D0e579437dbdef325b8620ceef8f65a3c; expires=Sat, 23-Aug-2025 01:08:41 GMT; Max-Age=7200; path=/
vary: Accept-Encoding,User-Agent
content-length: 118361
content-type: text/html; charset=utf-8
date: Fri, 22 Aug 2025 23:08:41 GMT
server: Apache/2

WHOIS Data

Domain Name: vietanjsc.com
Registry Domain ID: 2549376271_DOMAIN_COM-VRSN
Registrar WHOIS Server: whoisserver.inet.vn
Registrar URL: www.inet.vn
Updated Date: 2025-08-01T22:14:37Z
Creation Date: 2020-07-29T14:40:05Z
Registrar Registration Expiration Date: 2030-07-29T14:40:05Z
Registrar: INET CORPORATION
Registrar IANA ID: 3234
Registrar Abuse Contact Email: registrar@inet.vn
Registrar Abuse Contact Phone: +84.904661166
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID:
Registrant Name: Tran Duy Lan
Registrant Organization: Tran Duy Lan
Registrant Street: So 20 ngach 1, ngo 111, nguyen xien,, thanh xuan, ha noi
Registrant City: HNI
Registrant State/Province:
Registrant Postal Code: 100000
Registrant Country: VN
Registrant Phone: +84.973150000
Registrant Phone Ext:
Registrant Fax: +84.973150000
Registrant Fax Ext:
Registrant Email: tranduylan164@gmail.com
Registry Admin ID:
Admin Name: Tran Duy Lan
Admin Organization: Tran Duy Lan
Admin Street: So 20 ngach 1, ngo 111, nguyen xien,, thanh xuan, ha noi
Admin City: HNI
Admin State/Province:
Admin Postal Code: 100000
Admin Country: VN
Admin Phone: +84.973150000
Admin Phone Ext:
Admin Fax: +84.973150000
Admin Fax Ext:
Admin Email: tranduylan164@gmail.com
Registry Tech ID:
Tech Name: Tran Duy Lan
Tech Organization: Tran Duy Lan
Tech Street: So 20 ngach 1, ngo 111, nguyen xien,, thanh xuan, ha noi
Tech City: HNI
Tech State/Province:
Tech Postal Code: 100000
Tech Country: VN
Tech Phone: +84.973150000
Tech Phone Ext:
Tech Fax: +84.973150000
Tech Fax Ext:
Tech Email: tranduylan164@gmail.com
Registry Billing ID:
Billing Name: Tran Duy Lan
Billing Organization: Tran Duy Lan
Billing Street: So 20 ngach 1, ngo 111, nguyen xien,, thanh xuan, ha noi
Billing City: HNI
Billing State/Province:
Billing Postal Code: 100000
Billing Country: VN
Billing Phone: +84.973150000
Billing Phone Ext:
Billing Fax: +84.973150000
Billing Fax Ext:
Billing Email: tranduylan164@gmail.com
Name Server: ns1.inet.vn
Name Server: ns2.inet.vn
DNSSEC: unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of Whois database: 2025-08-23T13:06:44Z <<<

Estimated Website valuation

Website Ranking	1114261
Website Valuation (USD)	$1845
Daily ads revenue (USD)	$3.69
Daily Visitors	277
Weekly Visitors	1939
Monthly Visitors	8310

Pagespeed Score

Desktop	45/100	✘
Mobile	56/100	❗

Server Location

Server IP	103.139.43.1
Server Location	Not Available
Service Provider	Nguyen Ngoc Thanh Trading Limited Company

Domain Registration

Age	5 Years, 24 Days
Created	29th-Jul-2020
Updated	1st-Aug-2025
Expiry	29th-Jul-2030

Optimization Stats

Field	Data	Result
Page Size	116 KB	✔
Compression	18 KB (-84.7%)	✔
Text/Html Ratio	31154 / 118361 (bytes) = 26.32%	✔
Load Time	2.32 second	✘
Mobile Ready	0/100	✘
In-Page Links	48	✔
Doc Type	XHTML 1.0 Transitional	✔
Encoding	UTF-8	✔
Declared Language	Vietnamese	✔
Preferred Domain	Yes	✔
Robots.txt	Yes	✔
Url Rewrite	Yes	✘
Underscores in url	No	✔
Images Without ALT	11 / 49	✘
Embedded Objects (Desktop)	No	✔
Embedded Objects (Mobile)	Yes	✘
Iframe	Yes	✘
Custom 404 page	No	✘
Email Privacy	No	✘
Gsafe browsing	Yes	✔
Analytics	No	✘
W3C Validity	No	✘

Check More

Vietanjsc.com Worth and SEO Analysis