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Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
85
GRADE
B
FIX
1
REVIEW
3
PASS
5
INFO
0
Probed from Santa Clara, United States
301 Moved Permanently
Checks
9
5 PASS 3 REVIEW 1 FIX
D
CDN & Delivery
Action
No CDN detected
FIX
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.

C
IPv6 Readiness
Action
No IPv6 support
REVIEW
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

C
URL Variants
Action
www/non-www, trailing slash, HTTP→HTTPS
REVIEW
www/non-www, trailing slash, HTTP→HTTPS
Critical::
Both www and non-www versions serve content
Got: Both variants return 200 Expected: One variant 301-redirects to the other
Warning::
HTTP→HTTPS redirect uses 302 instead of 301
Got: 302 temporary redirect Expected: 301 permanent redirect

www / non-www

200https://www.cvent.com/
200https://cvent.com/

Inconsistent — duplicate content risk

HTTP → HTTPS

302http://cvent.com/ → https://cvent.com:443/

Use 301 (permanent) instead of 302 (temporary)

B
TLS Certificate Expiry & Recommendations
165 days until leaf cert expires — 4 issues to address
REVIEW

Certificate validity

165
days left
0d 30d 60d 90d+

Recommended actions

  • Prefer TLS 1.3 — TLS 1.2 is acceptable but TLS 1.3 removes RSA key exchange and improves latency
  • Submit your domain to hstspreload.org to be added to the Chrome preload list
  • 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
4 A records, 98 ms lookup
PASS
4 A records, 98 ms lookup
Info::
Resolves to 4 IPv4 address(es)
Got: 98.80.160.248, 34.230.242.206, 52.7.91.190, 54.91.165.93
Info::
No IPv6 (AAAA) records
Info::
4 nameserver(s) configured
Got: ns-1132.awsdns-13.org, ns-1645.awsdns-13.co.uk, ns-347.awsdns-43.com, ns-721.awsdns-26.net
Info::
2 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: 98 ms
Got: 98 ms
A98.80.160.248, 34.230.242.206, 52.7.91.190, 54.91.165.93
AAAA—
CNAME—
NSns-1132.awsdns-13.org, ns-1645.awsdns-13.co.uk, ns-347.awsdns-43.com, ns-721.awsdns-26.net
MX
10 mxb-0011dd01.gslb.pphosted.com
10 mxa-0011dd01.gslb.pphosted.com
TXT
00DEc00000YjUzF=1TBEc0000000RrR
00DVD00000CKTwb=1TBVD0000000FdN
1BSA54ThOQtuCQzsdVTHVhUf8SB//gPVhHky55GX5q9buYW3apZjCh5tt5GdQcye7UbX/t89Jn6zpkuT...
56z1rk0lg6nq1sh8tcm25x61fdw20fjs
690af68b-1cea-4678-af82-62daf489a720
8v79cd1097tmy3ws26nbfsc940kbsxl0
8x037t242x163l66h8c9vhr2zwzggc2x
Dynatrace-site-verification=5df5384a-918c-418f-aaa2-baf8b22edce8__f7ktfn6ofobvp5...
_6tepvlmorzl30m4s4aan0f1xtz7ujn3
airtable-verification=75b2dc79d75937abd85b5541e064ce19
anthropic-domain-verification-c33mgv=LaU4Mlbp3rp4BF6tfUW188UBA
apple-domain-verification=dIoNAFBsSaTHRuE2
atlassian-domain-verification=xUwsyKkpBZEeQOhyj2Kz/BWvRDRfBk1RWuQCtUExwOh5z9iDjw...
beautifulai-site-verification=e4589a88-21db-44fd-ae76-6f99fbff96ae
bugcrowd-verification=6bcb34c06b1daacb327ecc500007c571
canva-site-verification=vaZXseTMVtksVBNW4lFoyg
cisco-ci-domain-verification=1d35dab6c08ba67be73b5215cbd9f0532fb29aceb28929f17d5...
datadome-domain-verify=yGLMDXEmoSNHQLvGvgYfYq6i3GTvEUXq
dc2bafe2cc3a440f882dfbcce05ba8fa
docusign=29b2cf64-83a8-40dc-ab8a-218c1824d053
docusign=ba11d2ce-bca7-474c-8ba2-375ad99dc14f
drift-domain-verification=94ce4f63ee607f9084a882e8436139702141ac418c008144f88c58...
facebook-domain-verification=3kfkz6uml71id9ks10rb7xiqwab2wv
facebook-domain-verification=b01dzf1rwo4crxgzvfvpkefd0r6twh
facebook-domain-verification=r19hoalto8zgvy2pmmyj909ic31ghl
google-site-verification=5R3h0a2fmvzYF8NUEicl4Sxz_WZOqqnPsFFEK7r7zYw
google-site-verification=7Ai7q3F2my8l1E5u6c8McVgWjTmLmeKmKsi55XFDmxc
google-site-verification=8iXk6j3nsBY04K-SmZya59nVJTTgocCXCADNR0y-EyM
google-site-verification=SZqjulZQp15xNH6yvAhdJo7RBf6SntO9qso_iUhjmNc
google-site-verification=Y5H9Cgux7ax83qVdtznDWYwZw6JAqr8YDF24_xfKp9o
hEIMOnByZx2QAXlUfQ/ivKeDgrGi6mp/+JAN5XFWutiwAncUk1vf0guy9O0F2kgJfWNDc4RCuytdxMwd...
hubspot-developer-verification=NmZmZWJlZWMtNzQ0NC00ZjZjLWJiODUtNTcxZDg4Yzg2NTdj
mandrill_verify.OEfA_rNbVL_r02z8-h67RA
meltwater_sso_20221019_TRITON-10910
mgverify=1b2687bb1d2c3f66dc4ce7b0a80afa4fb1925111ae5c7d4755f6d1a308268106
miro-verification=6c96f40d7683d51e08554de2ba44f52d7f0587e1
mixpanel-domain-verify=d736820b-fe20-4f98-9f52-4c7875ecc3a3
notion-domain-verification=m3KLRhwUWdeGQJ0Nhy4DefxPEeAQSyNEK6uGS4sw8tS
onetrust-domain-verification=a14272e7fa3249d68f281125e066476b
openai-domain-verification=dv-akNJuot5ncrvzIjz38OmDnJE
parallels-domain-verification=39146699be7a4e98a5fc2f66538afccbc9211749939e413996...
pendo-domain-verification=b25d8806-6a80-4f14-8c3c-07c8817af340
postman-domain-verification=c294ae86a4b158b0c8759fb1df81963b4184507588c3ec3a46f1...
segment-site-verification=EVIQNR2uvqvXWH6W5OFrztMHH4okEmVU
stripe-verification=2038E6EA555D1267A4D5EC768CFDD126EFCB063CB55A8C521A84E8ACC625...
stripe-verification=35FB81C02F6454E3EE8CA5849395BE3412C616111EDBDEE7DD8813BDE86C...
stripe-verification=43e889202494ca14e5d0cd52904d8c2859948d423b25e62bbd70b8c0569c...
stripe-verification=49C1FC7F252DCA94B43A25A528A0288CEE3FA8E7ADAF7A53917BF79CEF4B...
stripe-verification=4DA0298DFE75E6F2F1B448FBD8367EE0B581285C155214EC704A3B3CFE66...
stripe-verification=5952833817083FD3AD271F66E1E16F3144C6B23C842EF1ED5D274B2A07B3...
stripe-verification=607BB84B9D41E3BE2F3CC1E03C6C23AA526DC15B37CC1CA43C138C4EAA6F...
stripe-verification=70C1F112FBFDC2A2763F0142D139E832A219C7854C46214351111DC4FA7E...
stripe-verification=7E54CE31E186150855EA303D90F64C03E390F72B9861A7925EB1B82C1FB2...
stripe-verification=9238C4A5BDBDC4D36BE3FD51AB34E52AD1179AEF9C4F99DB62F3D64A017E...
stripe-verification=C2D6FC94734F87FB4D9968CCA8F4F230212AAD91D1220CD29165B3A7304E...
stripe-verification=C5107DE590AFFFD27C50216695F1707533415FD0F2E711F4FBDF5CEEE4EC...
stripe-verification=C84D1199CE9B4B2423AF813CB45AEBA57E1B288AC2E5EEF83CE6608A63A2...
stripe-verification=C9338071FD6F533EACE867B4BB0829CEE0385603D3FBBCF521EE9558CBCC...
stripe-verification=D2CAFAB5DC15553CBDF7B339C5A3FE283C82495450CB94C173858F8A8EFF...
stripe-verification=D6C76B899B4957F3EF60280141E744CADD6F98DECE4BD9B1433B694A2734...
stripe-verification=E038C0AA18FC2C75E088D6D3365657EC324CCA5448FDCAD76F8AA24B8D4E...
stripe-verification=F157A93C0A82767CF3CE92E832987870F1D87B4D5262450DEF0324A66C1C...
stripe-verification=F9673BA6BCF4E7DA4F96C5B0CB732F5AFC785034C770515D3452D0E317FC...
teamviewer-sso-verification=ddc652ba099742d0861e5ebf1507febb
twilio-domain-verification=32d5f9bae4a2c43d32405b1c02970151
twilio-domain-verification=6a7db15b45bb36963b56c4455a67d3a8
SPF v=spf1 ip4:148.163.143.98 ip4:148.163.147.149 ip4:54.235.220.237 ip4:54.145.101....
webexdomainverification.4C675B8B2CA6B136E053AB06FC0A3F65=b488632d-1dfe-46ab-801a...
webexdomainverification.4C675B8B2D20B136E053AB06FC0A3F65=d038e793-d0da-4d17-ae0c...
webexdomainverification.4C675B8B2D21B136E053AB06FC0A3F65=78119d53-376c-451e-b3e4...
work-os-domain-verification-pvwkep=2XyUGuexyYkqXx9p2pahlrQkr
wrike-verification=NDQwNDMxNTpiYjk5NjBmYjk3MDkwM2UyMDZhNDUwOGU1ODU1OTk3ZWMwNWExO...
zoom-domain-verification=53f5d25a-5f66-41db-866e-5f11b273184c
zoom-domain-verification=ZOOM_verify_c553a444fff4409a98169a074deac8e3
CAALookup not available with standard resolver
Resolved in 98 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
1 redirect(s), 309 ms total
PASS
1 redirect(s), 309 ms total
Info::
Single redirect
Got: https://cvent.com → https://www.cvent.com:443/ (301)
Info::
WWW normalization redirect

https://cvent.com

285 ms · HTTP/1.1

301

https://www.cvent.com:443/

23 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://cvent.com301285 msHTTP/1.1awselb/2.0
2https://www.cvent.com:443/20023 msHTTP/1.1nginx

See the visual redirect chain in the HTTP Probe tab →

A+
Crawlability
robots.txt present, sitemap with 16775 URLs
PASS
robots.txt present, sitemap with 16775 URLs
Info::
robots.txt is present
Got: 5017 bytes
Info::
sitemap.xml is present
Info::
sitemap.xml is valid XML
Info::
sitemap.xml contains 16775 entries
Info::
robots.txt references sitemap
robots.txt 200 OK
Size 5017 B Sitemaps referenced 7 User-agents LinkedInBot, *, Wget, Wget/1.9, Wget/1.6, Wget/1.5.3, AhrefsBot, AhrefsSiteAudit Blocking No — crawling allowed
#

# robots.txt for http://www.cvent.com/

#

# $Id: robots.txt,v 1.00 2003/04/28

#

# exclude all application areas


User-agent: *

Allow: /core/*.css$

Allow: /core/*.css?

Allow: /core/*.js$

Allow: /core/*.js?

Allow: /core/*.gif

Allow: /core/*.jpg

Allow: /core/*.jpeg

Allow: /core/*.png

Allow: /core/*.svg

Allow: /profiles/*.css$

Allow: /profiles/*.css?

Allow: /profiles/*.js$

Allow: /profiles/*.js?

Allow: /profiles/*.gif

Allow: /profiles/*.jpg

Allow: /profiles/*.jpeg

Allow: /profiles/*.png

Allow: /profiles/*.svg

Disallow: /core/

Disallow: /profiles/

Disallow: /lp/

Disallow: /campaign/

Disallow: /idconfirm/

Disallow: /promo/

Disallow: /sem/

Disallow: /README.txt

Disallow: /web.config

Disallow: /admin/*

Disallow: /pdf/*

Disallow: /comment/reply/

Disallow: /filter/tips/

Disallow: /node/add/

Disallow: /search/

Disallow: /user/register/

Disallow: /user/password/

Disallow: /user/login/

Disallow: /user/logout/

Disallow: /*/thank$

Disallow: /index.php/admin/

Disallow: /index.php/comment/reply/

Disallow: /index.php/filter/tips/

Disallow: /index.php/node/add/

Disallow: /index.php/search/

Disallow: /index.php/user/password/

Disallow: /index.php/user/register/

Disallow: /index.php/user/login/

Disallow: /index.php/user/logout/

Disallow: /*.pdf

Disallow: /csn-search-app/*

Disallow: /Events/_internal/

Disallow: /Events/APIs/

Disallow: /Events/APIs/CliqBook/

Disallow: /Events/APIs/GetThere/

Disallow: /Events/APIs/TouchNet/

Disallow: /Events/Barcode/

Disallow: /Events/Calendar/

Disallow: /Events/ClassLib/

Disallow: /Events/Email/

Disallow: /Events/ErrorPage/

Disallow: /Events/Fonts/

Disallow: /Events/images/

Disallow: /Events/includes/

Disallow: /Events/integrations/

Disallow: /Events/integrations/authorizenet_sim/

Disallow: /Events/integrations/paydotgov/

Disallow: /Events/JavaScriptLib/

Disallow: /events/mproc.aspx

Disallow: /Events/mproc.aspx

Disallow: /Events/NameBadge/

Disallow: /Events/OnSite/

Disallow: /Events/Ops/

Disallow: /Events/Popup/

Disallow: /Events/Register/

Disallow: /events/Register/

Disallow: /events/register/

Disallow: /Events/register/

Disallow: /Events/Registrations/

Disallow: /Events/Resources/

Disallow: /Events/SMMForm/

Disallow: /events/SMMForm/

Disallow: /Events/SMMForm/MeetingRequest/

Disallow: /Events/SSO/

Disallow: /Events/stylesheets/

Disallow: /Events/UserControls/

Disallow: /Events/xml/

Disallow: /Pub/Emails/

Disallow: /Pub/Emails/Stylesheets/

Disallow: /Pub/eMarketing/ClassLib/

Disallow: /Pub/eMarketing/ErrorPage/

Disallow: /Pub/eMarketing/images/

Disallow: /Pub/eMarketing/JavaScriptLib/

Disallow: /Pub/eMarketing/Resources/

Disallow: /Pub/eMarketing/Stylesheets/

Disallow: /Pub/eMarketing/xml/

Disallow: /Pub/JavaScriptLib/

Disallow: /Pub/Popup/

Disallow: /Pub/UserRequests/

Disallow: /Pub/UserRequests/Stylesheets/

Disallow: /Pub/WebEmails/

Disallow: /Reports/

Disallow: /RFP/ClassLib/

Disallow: /RFP/ErrorPage/

Disallow: /RFP/includes/

Disallow: /RFP/JavaScriptLib/

Disallow: /RFP/NSO/

Disallow: /RFP/nso/

Disallow: /rfp/NSO/

Disallow: /rfp/nso/

Disallow: /RFP/Popup/

Disallow: /RFP/stylesheets/

Disallow: /RFP/xml/

Disallow: /RFP/AutoCompleteWS.asmx

Disallow: /RFP/Venues.aspx

Disallow: /RFP/venues.aspx

Disallow: /rfp/Venues.aspx

Disallow: /rfp/venues.aspx

Disallow: /RFP/Services.aspx

Disallow: /RFP/services.aspx

Disallow: /rfp/Services.aspx

Disallow: /rfp/services.aspx

Disallow: /Surveys/

Disallow: /directory/

Disallow: /en/venues/

Disallow: /en/hotels/

Disallow: /en/restaurants/

Disallow: /rfp/rfpwizard/

Disallow: /RFP/rfpwizard/

Disallow: /rfp/RFPWizard/

Disallow: /rfp/CventProposal/

Disallow: /RFP/CventProposal/

Disallow: /rfp/cventproposal/

Disallow: /RFP/cventproposal/

Disallow: /RFP/MeetingBroker/

Disallow: /rfp/MeetingBroker/

Disallow: /RFP/meetingbroker/

Disallow: /rfp/meetingbroker/

Disallow: /RFP/TrackAdDetails.asmx

Disallow: /RFP/TrackAdDetails.asmx/LogClickDetails

Disallow: /directory/

Disallow: /Directory/

Disallow: *.pdf

Disallow: /hi/*

Disallow: /hi

Disallow: /rfp/event-service-vendors

Disallow: /RFP/event-service-vendors


Noindex: /Surveys/

User-agent: Wget

Disallow:/


User-agent: Wget/1.9

Disallow:/


User-agent: Wget/1.6

Disallow:/


User-agent: Wget/1.5.3

Disallow:/


user-agent: AhrefsBot

Disallow: /


user-agent: AhrefsSiteAudit

Disallow: /


user-agent: LinkedInBot

Disallow: /events/Register/

Disallow: /events/Info/


#event

Sitemap: http://www.cvent.com/events/sitemap/sitemap.aspx?r=1


#emarketing

Sitemap: http://www.cvent.com/pub/sitemap/sitemap.aspx


Sitemap: http://www.cvent.com/sitemap.xml


#csn venue profiles

Sitemap: https://www.cvent.com/api/csn-search-app/siteMap


#csn search results

Sitemap: https://www.cvent.com/api/csn-search-app/siteMap/search-results


#microsites

Sitemap: https://www.cvent.com/microsites/api/sitemap


#Destination Guide

Sitemap: https://www.cvent.com/meeting-event-planning/sitemap
sitemap.xml 200 OK
Type URL Set URLs 16775 entries Valid XML Yes
Sample URLs:
A+
Domain Intelligence
cvent.com — via GoDaddy.com, LLC, 27 years, 1 months old, hosted on AWS
PASS
cvent.com — via GoDaddy.com, LLC, 27 years, 1 months old, hosted on AWS
Info::
Domain registered until Aug 7, 2026 (3 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.
Info::
Hosting: AWS
Got: AS14618
Domain expiry

52 days

August 7, 2026

SSL certificate

165 days

Issued by Amazon

Domain age

27 years, 1 months

Registered August 7, 1999

DNSSEC

Not enabled

Protects against DNS spoofing

Hosting

AWS

ASN AS14618

54.91.165.93

Registrar

GoDaddy.com, LLC

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 DNSSEC to protect visitors from DNS spoofing
  • Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
Registrar GoDaddy.com, LLC
Created August 7, 1999 (27 years, 1 months ago)
Expires August 7, 2026 (3 months)
Last Updated November 8, 2025
Name Servers ns-1132.awsdns-13.org, ns-1645.awsdns-13.co.uk, ns-347.awsdns-43.com, ns-721.awsdns-26.net
DNSSEC Not enabled
Hosting
IP Address 54.91.165.93
ASN AS14618 (AMAZON-AES - Amazon.com, Inc., US)
Provider AWS
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 301 ms — DNS, TCP, TLS, TTFB, content transfer breakdown
PASS
DNS Lookup DNS Lookup — time to resolve the domain name to an IP address.
32 ms
TCP Connect TCP Connect — time to establish a TCP connection to the server.
66 ms
TLS Handshake TLS Handshake — time to complete the HTTPS encryption handshake.
135 ms
Time to First Byte Time to First Byte — how long the server takes to respond with the first byte of data.
301 ms
Total Time Total request time from DNS lookup through full response.
301 ms

Connection waterfall

DNS Lookup 32 ms TCP Connect 66 ms TLS Handshake 135 ms Server Processing 69 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.

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