https://pin.it
Infrastructure
· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.SCORE
84
GRADE
B
FIX
1
REVIEW
3
PASS
5
INFO
0
Probed from Madrid, Spain
302 Found
Checks
95 PASS 3 REVIEW 1 FIX
DCDN & DeliveryActionNo CDN detectedFIX
CDN & Delivery
ActionNo CDN detected
No CDN detected
Warning::
No CDN detected
A CDN can significantly improve load times for users around the world by caching content at edge nodes closer to them.
No CDN detected
Consider using a CDN to improve global delivery speed and reduce origin load.
CIPv6 ReadinessActionNo IPv6 supportREVIEW
IPv6 Readiness
ActionNo IPv6 support
No IPv6 support
Info::
No IPv6 (AAAA) records found
IPv6 support is increasingly important for global accessibility. About 40% of internet users have IPv6 connectivity.
No IPv6 Support
About 40% of internet users have IPv6. Consider adding AAAA records.
IPv6 support is increasingly important for global accessibility. About 40% of internet users have IPv6 connectivity.
Why this matters
No AAAA records — same impact as 'no IPv6 (AAAA) records'; IPv6-preferring clients pay extra latency falling back to IPv4.
Source: Google IPv6 stats
CCrawlabilityActionrobots.txt present, sitemap with 0 URLsREVIEW
Crawlability
Actionrobots.txt present, sitemap with 0 URLs
robots.txt present, sitemap with 0 URLs
Info::
robots.txt is present
Got: 10240 bytes
Info::
sitemap.xml is present
Warning::
sitemap.xml contains invalid XML
Search engines may not be able to parse the sitemap. Fix XML validation errors.
Warning::
sitemap.xml is empty — no URLs found
An empty sitemap provides no value. Add <url> entries for your pages.
Info::
robots.txt does not reference a sitemap
Add a 'Sitemap:' directive to robots.txt so search engines can discover your sitemap.
Search engines may not be able to parse the sitemap. Fix XML validation errors.
Why this matters
An unparseable sitemap is silently ignored by Google — the URLs it advertises are never queued for crawl.
Learn more ▾ ▴
Google's sitemap parser is strict about XML validity. A single unescaped `&` or unclosed tag invalidates the whole file. Run your sitemap through a validator (Search Console's Sitemaps report flags it) and fix the offending entry. Most generators escape correctly; mistakes usually come from manually-written entries.
Source: sitemaps.org / Google Search Central
An empty sitemap provides no value. Add <url> entries for your pages.
Why this matters
An empty sitemap signals 'no content to index' to Google — actively harmful versus having no sitemap at all.
Learn more ▾ ▴
Google compares URLs in the sitemap against URLs it has crawled. An empty sitemap on a site with thousands of pages signals abandonment. Either populate it correctly (most CMSes auto-generate) or delete the file and let Google crawl normally.
Source: Google Search Central / sitemaps.org
Add a 'Sitemap:' directive to robots.txt so search engines can discover your sitemap.
Why this matters
robots.txt omits Sitemap: directive — crawlers must fetch /sitemap.xml by convention; reliable but missing the explicit hint.
Source: sitemaps.org
robots.txt 200 OK
Size 10240 B Sitemaps referenced 0 User-agents Blocking No — crawling allowed
<!DOCTYPE html><html class="en" lang="en"><head><meta charSet="utf-8"/><meta content="width=device-width, initial-scale=1" id="viewport" name="viewport"/><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/runtime-ebad17d18b030db9.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/polyfills-f10a64b03c214852.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/27394-89520c7ba0a8eb90.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/84878-fd726d4bfd61a5ac.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/37768-be9fe6103c2549d7.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/locale-en_US-LocaleDataLoader-4096ad0b5d9c77d0.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/gestalt-4a7677dc0a1f37af.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/vendor-react-86878ecec8fcf3f5.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/46291-05f221712cf94690.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/93352-c5028fdfb0438693.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/77293-31be200ca299d92a.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/95152-d6483bddb94dcb37.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/91851-80d56678f43fca0f.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/12432-278836b240c2b385.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/17483-faeaefe76e1053c9.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/13198-da74697a4ce5187c.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/29993-3f32106365a1d641.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/38232-3d91876c0928ad7e.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/80093-7b3c18e02a9c1541.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/81350-8fa36c26256a9e33.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/52454-6177144f78c8d301.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/89721-0642559074efa6cc.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/88764-54f310e924448d44.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/29915-84e409370e1dba6d.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/19827-e2249dde61ad7715.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/38794-992141529b92ba0a.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/59284-c254c39d47ba5fde.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/61029-2f8676eae4763412.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/21731-421298eec02ac98a.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/98216-cd3361aa949c61bd.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/1182-76dee5ecdeace42b.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/93656-fcdbbdf7a8d3168f.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/41531-3bc0fd9ef71294b2.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/71775-2a86134a7b9529dc.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/89756-368f72cd2a10a470.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/69470-5228b81eddba13d7.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/69366-9777fd791b07f553.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/23971-179bad39db3863e9.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/11689-c7e9ca7a8a31d9c2.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/57027-cd78539e84cd8936.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/87292-ae0a5fb06545962d.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/22773-79dcb822b54e95df.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/90932-34f2b5e00a7f1e08.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/26656-5f7bd0912092f269.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/43982-c6ec4dcd88e6ebe0.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/10707-210f442125c3ba2f.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/84049-807a7f60c9975e16.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/www/_client-3c6bfa14bfb05cfa.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/54890-7fb18e25d45272cc.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/85832-eb85b2aa63c97adf.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/21038-0a3a9570c71b21bd.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/59008-a59394f6c501a6a3.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/79027-6dc4ad1b633162a4.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/36306-7c0145221c6d7b17.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/78238-4505c2e7a774606f.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/4400-3c8e6fe2dc724db3.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/42884-bca5548e08a0710c.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce="9540853dd986ec3726c06d59217ed1ac" src="https://s.pinimg.com/webapp/91214-628c7958de4301df.js"></script><script async="" crossorigin="anonymous" fetchPriority="high" nonce
sitemap.xml 200 OK
Type URL Set URLs 0 entries Valid XML No
BTLS Certificate Expiry & Recommendations124 days until leaf cert expires — 4 issues to addressREVIEW
TLS Certificate Expiry & Recommendations
124 days until leaf cert expires — 4 issues to address
Certificate validity
124
days left
0d 30d 60d 90d+
Recommended actions
- Extend HSTS max-age to at least 31536000 (1 year) to meet the preload list criteria
- 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 Records4 A records, 31 ms lookupPASS
DNS Records
4 A records, 31 ms lookup
4 A records, 31 ms lookup
Info::
Resolves to 4 IPv4 address(es)
Got: 151.101.0.84, 151.101.128.84, 151.101.192.84, 151.101.64.84
Info::
No IPv6 (AAAA) records
Info::
4 nameserver(s) configured
Got: ns5.pinterest.com, ns6.pinterest.com, ns10.pinterest.com, ns9.pinterest.com
Info::
1 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: 31 ms
Got: 31 ms
| A | 151.101.0.84, 151.101.128.84, 151.101.192.84, 151.101.64.84 |
| AAAA | — |
| CNAME | — |
| NS | ns5.pinterest.com, ns6.pinterest.com, ns10.pinterest.com, ns9.pinterest.com |
| MX | 0 |
| TXT | frfmydtrzml33nhddh98n25wnnx9hkdd mhxfstw3wx05mwdx3t5rvzn9l2vzl4dj SPF v=spf1 redirect=_spf.pin.it |
| CAA | Lookup not available with standard resolver |
Resolved in 31 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.
ARedirect Chain1 redirect(s), 291 ms totalPASS
Redirect Chain
1 redirect(s), 291 ms total
1 redirect(s), 291 ms total
Info::
Single redirect
Got: https://pin.it → https://www.pinterest.com/ (302)
Info::
WWW normalization redirect
Info::
Uses 302 (temporary) redirect
If permanent, use 301 instead.
Got: https://pin.it
Info::
Cross-domain redirect detected
https://pin.it
5 ms · HTTP/1.1
302
https://www.pinterest.com/
286 ms · HTTP/1.1 FINAL
| # | URL | Status | Time | Protocol | Server |
|---|---|---|---|---|---|
| 1 | https://pin.it | 302 | 5 ms | HTTP/1.1 | |
| 2 | https://www.pinterest.com/ | 200 | 286 ms | HTTP/1.1 |
See the visual redirect chain in the HTTP Probe tab →
If permanent, use 301 instead.
Why this matters
302 (Found) is for genuinely temporary redirects — if this redirect is permanent, switch to 301 to preserve SEO equity.
Learn more ▾ ▴
Search engines treat 302 as temporary, keeping the original URL indexed and not transferring full link equity to the destination. Use 301 (Moved Permanently) for permanent redirects (HTTP→HTTPS, www-vs-non-www, URL restructures).
Source: Google Search Central
AURL Variantswww/non-www, trailing slash, HTTP→HTTPSPASS
URL Variants
www/non-www, trailing slash, HTTP→HTTPS
www/non-www, trailing slash, HTTP→HTTPS
Warning::
HTTP→HTTPS redirect uses 302 instead of 301
Got: 302 temporary redirect Expected: 301 permanent redirect
www / non-www
https://www.pin.it/
200https://pin.it/
HTTP → HTTPS
302http://pin.it/ → https://www.pinterest.com/
Use 301 (permanent) instead of 302 (temporary)
A+Domain Intelligencepin.it — via MARKMONITOR-REG, 21 years, 11 months old, hosted on FastlyPASS
Domain Intelligence
pin.it — via MARKMONITOR-REG, 21 years, 11 months old, hosted on Fastly
pin.it — via MARKMONITOR-REG, 21 years, 11 months old, hosted on Fastly
Info::
Domain registered until Sep 28, 2026 (5 months remaining)
Info::
Registrar: MARKMONITOR-REG
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.
Info::
Hosting: Fastly
Got: AS54113
Domain expiry
74 days
September 28, 2026
SSL certificate
124 days
Issued by DigiCert Inc
Domain age
21 years, 11 months
Registered August 23, 2004
DNSSEC
Status unknown
Protects against DNS spoofing
Hosting
Fastly
ASN AS54113
151.101.0.84
Registrar
MARKMONITOR-REG
Unlocked 4 NS records
Expiry timeline
Today
+1 year
Domain expiry SSL expiry Danger zone (≤30 days)
Recommended actions
- Renew the domain or enable auto-renewal to prevent accidental expiry
- Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
Registrar MARKMONITOR-REG
Created August 23, 2004 (21 years, 11 months ago)
Expires September 28, 2026 (5 months)
Last Updated October 14, 2025
Name Servers ns6.pinterest.com, ns5.pinterest.com, ns9.pinterest.com, ns10.pinterest.com
Registrant MarkMonitor International Limited
Hosting
IP Address 151.101.0.84
ASN AS54113 (FASTLY - Fastly, Inc., US)
Provider Fastly
Data source: whois (0.7s)
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 TimingTotal 22 ms — DNS, TCP, TLS, TTFB, content transfer breakdownPASS
HTTP Probe Timing
Total 22 ms — DNS, TCP, TLS, TTFB, content transfer breakdown
DNS Lookup DNS Lookup — time to resolve the domain name to an IP address.
18 msTCP Connect TCP Connect — time to establish a TCP connection to the server.
0 msTLS Handshake TLS Handshake — time to complete the HTTPS encryption handshake.
2 msTime to First Byte Time to First Byte — how long the server takes to respond with the first byte of data.
22 msTotal Time Total request time from DNS lookup through full response.
22 msConnection waterfall
DNS Lookup 18 ms TCP Connect 0 ms TLS Handshake 2 ms Server Processing 1 ms Content Transfer 0 ms
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.