backlink.com.vn
Dịch vụ Backlink chất lượng: Mua Backlink tay (Bán backlink) TOP 1 VN

Dịch vụ Backlink SEO chất lượng + bền vững + an toàn

Mua Backlink chất lượng ✅ Bán backlink SEO uy tín ⭐ Đặt backlink bài viết mới 100% ✅ Dịch vụ backlink tay lên TOP an toàn, bền vững uy tín TOP 1 Việt Nam.

No Keywords

Technical Rating

XSS attack - not protected. HTTP header "X-XSS-Protection" not found

User Interface redress attack - not protected. HTTP header "X-Frame-Options" not found

HTTP request response - 200

HTTPS request response - 200

Redirect from HTTP to HTTPS

iHTTP redirect: https://backlink.com.vn/

Server response time 1,555 sec

HTML load time 1,777 sec

iHTML length: 125311

A link to a favicon is specified

iNumber of IMGs: 104

!The ALT attribute is not set for all IMGs

Adapted for mobile devices. It uses the VIEWPORT tag

!W3C Validation. Number of HTML errors: 48

W3C Validation. Number of HTML warnings: 8

Uses robots.txt

!Doesn't use a sitemap

Exact physical location of Backlink.com.vn

iUS San Francisco 101 Townsend Street

101, Townsend Street, South Beach, San Francisco, San Francisco City and County, San Francisco, California, 94017, United States

Technical Information

iServer: cloudflare

iIPv4: 172.67.182.212, 104.21.96.146

iIPv6: 2606:4700:3033::ac43:b6d4, 2606:4700:3037::6815:6092

iDMARC Mail Anti Spam Records: 172.67.182.212, 104.21.96.146

iAuthor Domain Signing Practices Mail Records: 104.21.96.146, 172.67.182.212

iRaw DNS Information

A: 172.67.182.212
A: 104.21.96.146

AAAA: 2606:4700:3033::ac43:b6d4
AAAA: 2606:4700:3037::6815:6092

DMARC: 172.67.182.212
DMARC: 104.21.96.146

ADSP: 104.21.96.146
ADSP: 172.67.182.212