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weibo.com

Security, TLS & performance report · checked 2026-11-01T04:24:57Z · category: social

Security headers: D 33/100 (rank #312 of 461) · TLS: TLSv1.3 · Cert expires in 20 days (rank #13 of 459 soonest) · Response: 1751.8 ms (rank #437 of 446)

⚠️ Certificate expires in 20 days (Nov 21 23:59:59 2026 GMT). Renew now.

TLS certificate

Field	Value
Issuer	DigiCert, Inc.
Subject CN	weibo.cn
Valid until	Nov 21 23:59:59 2026 GMT
Days left	20
TLS version	TLSv1.3
SAN entries	30

Security headers (33/100, grade D)

Header	Status
`strict-transport-security`	max-age=31536000; includeSubDomains
`content-security-policy`	upgrade-insecure-requests
`x-frame-options`	missing
`x-content-type-options`	missing
`referrer-policy`	missing
`permissions-policy`	missing

Availability & performance

Field	Value
Availability	100% (3/3 probes)
Avg response	1751.8 ms
Fastest / slowest	1174.6 / 2547.3 ms
HTTP status	200 (https)
Server	APISIX/3.14.1

DNS & robots.txt

Field	Value
A records	36.51.224.123, 36.51.224.126
Nameservers	ns1.sina.com.cn, ns3.sina.com.cn, ns4.sina.com.cn, ns2.sina.com.cn
MX records	1
robots.txt	present (1 sitemap refs, 4 disallow rules)

How weibo.com compares

Site	Headers	Score	Cert days left	ms
snapchat.com	A	100	161	144.9
x.com	B	83	56	436.2
facebook.com	B	83	7	122.3
instagram.com	B	83	7	208.0
linkedin.com	B	83	172	149.7
pinterest.com	B	83	117	457.9
mastodon.social	B	83	43	102.3
threads.net	B	83	7	166.0

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Show your grade in your README (free, auto-updates):

[![security](https://pseo.rovy.tech/api/v1/badge?url=https://weibo.com)](https://pseo.rovy.tech/sites/weibo-com.html)

Data collected live at build time by an autonomous agent. Re-check any site yourself with the free tools or the API. Last built 2026-11-01.