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https://stocktwits.com

Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
100
GRADE
A+
FIX
0
REVIEW
1
PASS
8
INFO
0
Probed from Madrid, Spain
200 OK
Checks
9
8 PASS 1 REVIEW
B
TLS Certificate Expiry & Recommendations
84 days until leaf cert expires — 4 issues to address
REVIEW

Certificate validity

84
days left
0d 30d 60d 90d+

Recommended actions

  • Add includeSubDomains to the HSTS directive
  • Add the preload directive and submit to hstspreload.org once max-age + includeSubDomains are in place
  • Enable DNSSEC on your domain for DNS spoofing protection
  • Enable OCSP stapling on your TLS server to remove a CA roundtrip and protect user privacy
A+
DNS Records
2 A records, 48 ms lookup
PASS
2 A records, 48 ms lookup
Info::
Resolves to 2 IPv4 address(es)
Got: 104.18.25.192, 104.18.24.192
Info::
Has 2 IPv6 (AAAA) record(s)
Got: 2606:4700::6812:19c0, 2606:4700::6812:18c0
Info::
2 nameserver(s) configured
Got: elle.ns.cloudflare.com, ed.ns.cloudflare.com
Info::
7 mail exchanger(s) configured
Info::
CAA records not checked
CAA record lookup requires a specialized DNS resolver. This check will be available in a future update.
Info::
SPF record present in TXT
Info::
DNS resolution time: 48 ms
Got: 48 ms
A104.18.25.192, 104.18.24.192
AAAA2606:4700::6812:19c0, 2606:4700::6812:18c0
CNAME—
NSelle.ns.cloudflare.com, ed.ns.cloudflare.com
MX
10 aspmx.l.google.com
20 alt2.aspmx.l.google.com
20 alt1.aspmx.l.google.com
30 aspmx2.googlemail.com
30 aspmx4.googlemail.com
30 aspmx5.googlemail.com
30 aspmx3.googlemail.com
TXT
google-site-verification=lL3dm5sWWt3MGWeNVdYzujbRWlL2-d9GMJJ8CEsXUx4
google-site-verification=dc86OglhNpoeytxiod1ZJK0bQ0anGaom_z7qWvy-FDw
google-site-verification=fda3JK8Jdmw_qW6eq22wHb3Mu6VPO58SMpzCpIMNG0c
SPF v=spf1 include:_spf.google.com include:servers.mcsv.net include:_spf.createsend....
tollbit-domain-verification=da5301ff545640adfcce1f94d14cd55bad4d962da3fd1aba9b33...
google-site-verification=9rwiU3gue9MWKRVcQ90VwUbQFgRdw3apnTI7t6SpoNg
CAALookup not available with standard resolver
Resolved in 48 ms

CAA record lookup requires a specialized DNS resolver. This check will be available in a future update.

Why this matters

Informational: CAA (Certification Authority Authorization) records weren't checked in this scan.

A+
Redirect Chain
No redirects — direct access
PASS
No redirects — direct access
Info::
No redirects — direct access
Got: https://stocktwits.com

https://stocktwits.com

588 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://stocktwits.com200588 msHTTP/1.1cloudflare
A+
IPv6 Readiness
IPv6 reachable (17 ms)
PASS
IPv6 reachable (17 ms)
Info::
IPv6 is configured and reachable at 2606:4700::6812:19c0, 2606:4700::6812:18c0
Got: 17 ms connect
IPv6 Ready
AAAA Records 2606:4700::6812:19c0, 2606:4700::6812:18c0 Connection Reachable (17 ms)
A+
Crawlability
robots.txt present, sitemap with 12 URLs
PASS
robots.txt present, sitemap with 12 URLs
Info::
robots.txt is present
Got: 2190 bytes
Info::
sitemap.xml is present
Info::
sitemap.xml is valid XML
Info::
sitemap.xml contains 12 entries
Info::
Sitemap index with 12 child sitemaps
Info::
robots.txt references sitemap
robots.txt 200 OK
Size 2190 B Sitemaps referenced 13 User-agents magpie-crawler, omgili, *, Amazonbot, AwarioRssBot, CCBot, cohere-ai, NewsNow, Scrapy, TurnitinBot, Googlebot, FacebookBot, omgilibot, peer39_crawler, AwarioSmartBot, Diffbot, news-please, peer39_crawler/1.0, Googlebot-News, Applebot-Extended, ByteSpider, DataForSeoBot Blocking No — crawling allowed
# Allow Googlebot and Googlebot-News to access news articles and discussion pages
User-agent: Googlebot
User-agent: Googlebot-News
Allow: /news-articles/
Allow: /discussions/
Disallow: /advanced/
Disallow: /followers
Disallow: /following
Disallow: /liked
Disallow: /stocks
Disallow: /symbol/*/companycall
Disallow: /symbol/*/earningscall
Disallow: /symbol/*/event/
Disallow: /symbol/*/eventcall
Disallow: /watchers
Disallow: /watchlist
Disallow: /widgets/
Disallow: /signin?next=*
Disallow: /signup?next=*

User-agent: Amazonbot
User-agent: Applebot-Extended
User-agent: AwarioRssBot
User-agent: AwarioSmartBot
User-agent: ByteSpider
User-agent: CCBot
User-agent: cohere-ai
User-agent: DataForSeoBot
User-agent: Diffbot
User-agent: FacebookBot
User-agent: magpie-crawler
User-agent: NewsNow
User-agent: news-please
User-agent: omgili
User-agent: omgilibot
User-agent: peer39_crawler
User-agent: peer39_crawler/1.0
User-agent: Scrapy
User-agent: TurnitinBot
Disallow: /

User-Agent: *
Disallow: /advanced/
Disallow: /followers
Disallow: /following
Disallow: /liked
Disallow: /stocks
Disallow: /symbol/*/companycall
Disallow: /symbol/*/earningscall
Disallow: /symbol/*/event/
Disallow: /symbol/*/eventcall
Disallow: /watchers
Disallow: /watchlist
Disallow: /widgets/
Disallow: /signin?next=*
Disallow: /signup?next=*
Disallow: /c/
Disallow: /cdn-cgi/
Allow: /sentiment/calendar/
Disallow: /sentiment/calendar/*
Allow: /discussions/

Sitemap: https://stocktwits.com/sitemap/sitemap.xml
Sitemap: https://stocktwits.com/sitemap/latest_st_articles.xml
Sitemap: https://stocktwits.com/sitemap/general_sitemap.xml
Sitemap: https://stocktwits.com/sitemap/symbolsitemap.xml
Sitemap: https://stocktwits.com/sitemap/symbolsitemap1.xml
Sitemap: https://stocktwits.com/sitemap/symbolsitemap2.xml
Sitemap: https://stocktwits.com/sitemap/symbolsitemap3.xml
Sitemap: https://stocktwits.com/sitemap/symbolsitemap4.xml
Sitemap: https://stocktwits.com/sitemap/coinsitemap.xml
Sitemap: https://stocktwits.com/sitemap/coinsitemap1.xml
Sitemap: https://stocktwits.com/sitemap/coinsitemap2.xml
Sitemap: https://stocktwits.com/sitemap/coinsitemap3.xml
Sitemap: https://stocktwits.com/sitemap/discussionssitemap.xml
sitemap.xml 200 OK
Type Sitemap Index URLs 12 entries Valid XML Yes
Child Sitemaps:
A+
URL Variants
www/non-www, trailing slash, HTTP→HTTPS
PASS
www/non-www, trailing slash, HTTP→HTTPS
Info::
www/non-www redirect configured correctly (preferred: non-www)
Info::
HTTP correctly 301-redirects to HTTPS

www / non-www

301https://www.stocktwits.com/
200https://stocktwits.com/

Preferred variant: non-www

HTTP → HTTPS

301http://stocktwits.com/ → https://stocktwits.com:443/

Consistent

A+
Domain Intelligence
stocktwits.com — via GoDaddy.com, LLC, 18 years, 1 months old
PASS
stocktwits.com — via GoDaddy.com, LLC, 18 years, 1 months old
Info::
Domain registered until May 29, 2027 (1 years, 1 months remaining)
Info::
DNSSEC is not enabled
DNSSEC protects against DNS spoofing attacks. While not required, enabling DNSSEC adds an additional layer of security. Contact your DNS provider to enable it.
Info::
Registrar: GoDaddy.com, LLC
Warning::
Registrar lock is NOT enabled
The domain can be transferred without an unlock step. Enable registrar lock (clientTransferProhibited) in your registrar's control panel to protect against unauthorized or accidental transfers.
Domain expiry

320 days

May 29, 2027

SSL certificate

84 days

Issued by Google Trust Services

Domain age

18 years, 1 months

Registered May 29, 2008

DNSSEC

Not enabled

Protects against DNS spoofing

Hosting

Unknown

2606:4700::6812:19c0

Registrar

GoDaddy.com, LLC

Unlocked 2 NS records
Expiry timeline
Today
+1 year
Domain expiry SSL expiry Danger zone (≤30 days)
Recommended actions
  • Enable DNSSEC to protect visitors from DNS spoofing
  • Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
Registrar GoDaddy.com, LLC
Created May 29, 2008 (18 years, 1 months ago)
Expires May 29, 2027 (1 years, 1 months)
Last Updated September 8, 2022
Name Servers ed.ns.cloudflare.com, elle.ns.cloudflare.com
DNSSEC Not enabled
Hosting
IP Address 2606:4700::6812:19c0
Data source: rdap (0.2s)

DNSSEC protects against DNS spoofing attacks. While not required, enabling DNSSEC adds an additional layer of security. Contact your DNS provider to enable it.

Why this matters

Without DNSSEC, an attacker who can poison your DNS can hijack your domain — and SSL certs alone don't stop them.

Learn more ▾

DNSSEC adds cryptographic signatures to DNS records, preventing forged responses from poisoning resolver caches. Without it, an attacker who controls the network path can redirect your domain to a malicious server before any HTTPS handshake happens. Most modern registrars (Cloudflare, Google Domains, Route 53) enable it with one toggle.

Source: ICANN / RFC 4033

The domain can be transferred without an unlock step. Enable registrar lock (clientTransferProhibited) in your registrar's control panel to protect against unauthorized or accidental transfers.

Why this matters

Without registrar lock, an attacker who phishes your registrar credentials can transfer the domain in minutes — total brand hijack.

Learn more ▾

Registrar lock (clientTransferProhibited, clientUpdateProhibited, clientDeleteProhibited) requires extra verification before any transfer/update/delete. Every major registrar offers it free. Combined with 2FA on your registrar account, it's the strongest defense against domain hijacking.

Source: ICANN / domain-security best practice

A
HTTP Probe Timing
Total 773 ms — DNS, TCP, TLS, TTFB, content transfer breakdown
PASS
DNS Lookup DNS Lookup — time to resolve the domain name to an IP address.
47 ms
TCP Connect TCP Connect — time to establish a TCP connection to the server.
17 ms
TLS Handshake TLS Handshake — time to complete the HTTPS encryption handshake.
21 ms
Time to First Byte Time to First Byte — how long the server takes to respond with the first byte of data.
650 ms
Total Time Total request time from DNS lookup through full response.
774 ms

Connection waterfall

DNS Lookup 47 ms TCP Connect 17 ms TLS Handshake 21 ms Server Processing 565 ms Content Transfer 124 ms
A
CDN & Delivery
Cloudflare (DYNAMIC)
PASS
Cloudflare (DYNAMIC)
Info::
Site is served via Cloudflare CDN (edge: CDG)
Got: cf-ray: 9f0877554e16d10c-CDG
Info::
CDN cache status: DYNAMIC
CDN Detected: Cloudflare
Provider Cloudflare Cache Status DYNAMIC Evidence cf-ray: 9f0877554e16d10c-CDG
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

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