Infrastructure
· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.CIPv6 ReadinessActionNo IPv6 supportREVIEW
IPv6 support is increasingly important for global accessibility. About 40% of internet users have IPv6 connectivity.
No AAAA records — same impact as 'no IPv6 (AAAA) records'; IPv6-preferring clients pay extra latency falling back to IPv4.
Source: Google IPv6 stats
CTLS Certificate Expiry & RecommendationsAction29 days until leaf cert expires — 4 issues to addressREVIEW
Certificate validity
Recommended actions
- Renew certificate — 29 days remaining
- 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
BCDN & DeliveryCloudflareREVIEW
ADNS Records2 A records, 11 ms lookupPASS
| A | 104.18.90.237, 104.18.89.237 |
| AAAA | — |
| CNAME | — |
| NS | — |
| MX | — |
| TXT | — |
| CAA | Lookup not available with standard resolver |
CAA record lookup requires a specialized DNS resolver. This check will be available in a future update.
Informational: CAA (Certification Authority Authorization) records weren't checked in this scan.
SPF helps prevent email spoofing. Add a TXT record starting with 'v=spf1'.
Without SPF, receiving servers can't validate sending IPs — your domain is easier to spoof in phishing.
Learn more ▾ ▴
SPF complements DMARC. Both should be published. SPF records list authorized sending IPs (e.g., `v=spf1 include:_spf.google.com ~all` for Google Workspace). After publishing, verify in Google Postmaster Tools or mxtoolbox.
Source: RFC 7208 (SPF)
A+Redirect ChainNo redirects — direct accessPASS
https://www.upwork.com
368 ms · HTTP/1.1 FINAL
| # | URL | Status | Time | Protocol | Server |
|---|---|---|---|---|---|
| 1 | https://www.upwork.com | 200 | 368 ms | HTTP/1.1 | cloudflare |
ACrawlabilityrobots.txt present, no sitemapPASS
A sitemap helps search engines discover and index your pages more efficiently.
No sitemap.xml — Google relies on crawl-graph discovery alone, slowing indexing of deep or fresh URLs.
Learn more ▾ ▴
A sitemap accelerates Google's discovery of new and updated content. Most CMSes auto-generate one; static-site frameworks need a build-step plugin. Reference it from robots.txt and submit in Search Console to confirm Google can fetch it.
Source: sitemaps.org / Google Search Central
User-agent: *
# Sitemaps
Sitemap: https://www.upwork.com/sitemap.xml
# LLMs: https://www.upwork.com/llms.txt
# Directories
Disallow: /att/
Disallow: /att-old/
Disallow: /freelancers/public/api/
Disallow: /messages/
Disallow: /*/jobs/search*
Disallow: /search/profiles/*
Disallow: /catalog-images/*
Disallow: /ab/
Disallow: /hire/de/sem/
Disallow: /nx/
# Files
Disallow: /j/view_opening_popup.php
Disallow: /leaving_odesk.php
Disallow: /leaving-odesk
Disallow: /leaving
Disallow: /nx/top-nav-ssi/visitor-gql-token
# Paths (clean URLs)
Disallow: /rss/
Disallow: /atom/
Disallow: /jobs/rss
Disallow: /jobs/atom
Disallow: /jobs/*?source=rss
Disallow: /upi/metrics/rum/v1
Disallow: /upi/jslogger
Disallow: /nx/top-nav-ssi/visitor-gql-token
Allow: /ab/account-security/reset-password
Allow: /ab/downloads
Allow: /ab/g/pub/wom/prx/
Allow: /ab/g/pub/wom/bnr/
Allow: /nx/signup/
# Exclude blog search
Disallow: /*/wp-content/cache/
Disallow: /*/trackback/
Disallow: /*/feed/
Disallow: /*/comments/
Disallow: /blog/?s=*
Disallow: /hiring/?s=*
Disallow: /hiring/?seo-skill-pages=*
Disallow: /press/?s=*
Disallow: /blog/ajax-api/
Disallow: /hiring/ajax-api/
Disallow: /nx/signup/?accountType
Disallow: /nx/signup/?clRedirectTo
Disallow: /nx/signup/?dest
Disallow: /nx/signup/?midTier
Disallow: /nx/signup/?portal
Disallow: /nx/signup/?redir
Disallow: /nx/signup/?signupType
Disallow: */login*?*
Disallow: */signup*?*
Disallow: /signup/contact-contractor/id/*
Disallow: /signup/view-profile/id/*
Disallow: /signup/please-verify*
Disallow: /offers/?job*
Disallow: /job/*/apply/$
Disallow: /b/signup/create-account/client_contact_freelancer
Disallow: /b/signup/create-account/freelancer_apply_job
Disallow: /freelance-jobs/fiction-writing/
Disallow: /ab/account-security/login?
Disallow: /api*
# Exclude referrals URLs
Disallow: /referrals*
# Exclude Job Search noindex URLs
Disallow: /o/jobs/browse/*?*client_hires=*
Disallow: /o/jobs/browse/*?*duration=*
Disallow: /o/jobs/browse/*?*workload=*
Disallow: /o/jobs/browse/*?*sort=*
Disallow: /o/jobs/browse/api/sands-suggestions*
Disallow: /o/jobs/job/*
# Exclude Vega Job Search URLs for now
Disallow: /r/
# Exclude Registration Success page
Disallow: /signup/registration-success*
# Exclude temporary Vega Job Details URLs
Disallow: /c/o/jobs/job/
# Exclude Vega Profiles Search new parameters
Disallow: /o/profiles/browse*?*exp=*
Disallow: /o/profiles/browse*?*loc=*
Disallow: /o/profiles/browse*?*rhrs=*
Disallow: /o/profiles/browse*?*rate=*
Disallow: /o/profiles/browse*?*tests=*
Disallow: /o/profiles/browse*?*tests_10=*
Disallow: /o/profiles/browse*?*last=*
Disallow: /o/profiles/browse*?*pt=*
Disallow: /o/profiles/browse*?*english=*
Disallow: /o/profiles/browse*?*lang=*
Disallow: /o/profiles/browse*?*local_hiring=*
Disallow: /o/profiles/browse*?*revenue=*
Disallow: /o/profiles/browse*?*user_pref=*
Disallow: /o/profiles/browse/api/freelancer-search-facet/
# Excluded agencies
Disallow: /o/companies/~0180c6b44423eeda59
# Nuxt testing app
Disallow: /ab/cat/*
# Block old static routes
Disallow: /i/js/*
Disallow: /i/css/*
Disallow: /i/images/*
Disallow: /i/wd/*
Disallow: /i/wdj/*
Disallow: /i/p/*
Disallow: /i/trends/*
Disallow: /i/wp-login.php
Disallow: /i/related_users/*
Disallow: /i/smr/*
Disallow: /i/img/*
Disallow: /l/cn/data-analysts-in-beijing/js/*
Disallow: /l/cn/data-analysts-in-beijing/css/*
Disallow: /jobs/
Disallow: /track/
# Block RSS/Atom feeds
Disallow: /ab/feed/
# Block UPI pages
Disallow: /upi/jslogger
Disallow: /upi/metrics/rum
Disallow: /upi/psmetrics
# -------------------------------
# ---------START ME-2650---------
# -------------------------------
# Tracking / attribution
Disallow: /*?utm_*
Disallow: /*?gclid=*
Disallow: /*?gad_source=*
Disallow: /*?sem=*
Disallow: /*?trk=*
Disallow: /*?promobnr=*
Disallow: /*?promo=*
Disallow: /*?channel=*
Disallow: /*?mp_source=*
Disallow: /*?redir=*
Disallow: /*?ref=*
Disallow: /*?referrer_url_path=*
Disallow: /*?share=*
Disallow: /*?a=*
Disallow: /*?p=*
Disallow: /*?name=*
Disallow: /*?image=*
Disallow: /*?track=*
# Navigation / pagination / session noise
Disallow: /*?page=*
Disallow: /*?items_per_page=*
Disallow: /*?order=*
Disallow: /*?sort=*
Disallow: /*?nav_dir=*
Disallow: /*?viewmode=*
Disallow: /*?device-view=*
Disallow: /*?dfh_uid=*
Disallow: /*?dm_to_uid=*
Disallow: /*?s=*
# Signup / verification and related params
Disallow: /*?accountType=*
Disallow: /*?portal=*
Disallow: /*?dest=*
Disallow: /*?reg-success=*
Disallow: /*?frkscc=*
Disallow: /nx/signup/verify-email/*
Disallow: /nx/signup/verify-phone*
# Jobs / job board
Disallow: /*?gh_jid=*
Disallow: /*?loc=*
# Attachment / bot noise
Disallow: /*?attachment-id=*
Disallow: /*?_pxhc=*
Disallow: /*?ff_UPL635ChatPro=*
# Facets / filters (scoped to services to avoid over-blocking)
Disallow: /services/*?all=*
Disallow: /services/*?start=*
Disallow: /services/*?cat=*
Disallow: /services/*?price_range=*
Disallow: /services/*?talent_quality=*
Disallow: /services/*?spec_choice=*
# -------------------------------
# ----------END ME-2650----------
# -------------------------------
# -------------------------------
# ---------START ME-2888---------
# -------------------------------
# Ad platform click IDs
Disallow: /*?fbclid=*
Disallow: /*?msclkid=*
Disallow: /*?ttclid=*
Disallow: /*?qclid=*
Disallow: /*?yclid=*
# Campaign / partner / promo tracking
Disallow: /*?vt_cmp=*
Disallow: /*?mf_ct_campaign=*
Disallow: /*?partner_code=*
Disallow: /*?promo_code=*
# Pagination / view variants
Disallow: /*?*_page=*
Disallow: /*?offset=*
Disallow: /*?view=*
Disallow: /*?page_variant=*
Disallow: /*?toc-variant-*
Disallow: /*?navPos=*
# Session / request IDs
Disallow: /*?sid=*
Disallow: /*?rid=*
Disallow: /*?kuid=*
Disallow: /*?ssrid=*
# Shortlinks and malformed query strings
Disallow: /*?shortlink*
Disallow: /*?!*
Disallow: /*?&*
# Internal framework / redirect params
Disallow: /*?_rsc=*
Disallow: /*?_redirected=*
# Google Analytics cross-domain linker params
Disallow: /*?_ga=*
Disallow: /*?_gl=*
# -------------------------------
# ----------END ME-2888----------
# -------------------------------
# -------------------------------
# ---------START ME-3153---------
# -------------------------------
# Product / profile / org context (avoid duplicate indexable URLs)
Disallow: /*?nbs=
Disallow: /*?viewMode=
Disallow: /*?companyReference=
Disallow: /*?companyreference=
Disallow: /*?client_id=
Disallow: /*?wom=
Disallow: /*?pin=
Disallow: /*?english_level=
Disallow: /*?landing_url=
Disallow: /*?via=
Disallow: /*?org=
Disallow: /*?category=
Disallow: /*?tot=
Disallow: /*?tab=
Disallow: /*?t=
Disallow: /*?preventDismiss=
Disallow: /*?wtime=
Disallow: /*?referral=
Disallow: /*?wsrc=
Disallow: /*?step=
Disallow: /*?id=
Disallow: /*?title=
Disallow: /*?qpn-profile-completeness=
Disallow: /*?create-service-profile=
Disallow: /*?deleted-project-uid=
Disallow: /*?weekdayJdUid=
Disallow: /*?location=
Disallow: /*?pageTitle=
Disallow: /*?mbp-open=
Disallow: /*?forceEditor=
Disallow: /*?lor=
Disallow: /*?regv1=
Disallow: /*?openModal=
Disallow: /*?modal=
Disallow: /*?flow=
Disallow: /*?mpSource=
Disallow: /*?type=
Disallow: /*?section=
Disallow: /*?ee=
Disallow: /*?web=
Disallow: /*?uni=
Disallow: /*?euidtkncn=
Disallow: /*?os=
# Search / navigation / generic query noise
Disallow: /*?query=
Disallow: /*?link_search=
Disallow: /*?q=
Disallow: /*?source=
# Affiliate / paid / partner attribution
Disallow: /*?irclickid=
Disallow: /*?srsltid=
Disallow: /*?gh_src=
Disallow: /*?fpr=
Disallow: /*?partnerId=
Disallow: /*?campaignid=
Disallow: /*?campaign=
Disallow: /*?ppc=
Disallow: /*?afsrc=
Disallow: /*?irgwc=
Disallow: /*?gc_id=
Disallow: /*?bp-pevc-promocode=
Disallow: /*?_kx=
# Third-party widgets / reviews / share / app deep links
Disallow: /*?speechify_reviews=
Disallow: /*?product_studio_contact=
Disallow: /*?open-share=
Disallow: /*?mobile-app=
# Bot / challenge / CDN (Cloudflare)
Disallow: /*?__cf_chl_tk=
# Marketing automation / email / analytics IDs
Disallow: /*?__hstc=
Disallow: /*?_hsenc=
Disallow: /*?hsFormKey=
Disallow: /*?hsPreviewerApp=
Disallow: /*?hsSkipCache=
Disallow: /*?mc_cid=
Disallow: /*?itcat=
Disallow: /*?roistat_visit=
Disallow: /*?atr=
Disallow: /*?ajs_aid=
Disallow: /*?psafe_param=
Disallow: /*?requestId=
# CMS preview / versioning / WordPress ecosystem noise
Disallow: /*?ver=
Disallow: /*?preview_id=
Disallow: /*?elementor-preview=
# E-commerce / checkout / promos (third-party or legacy flows)
Disallow: /*?xcod=
Disallow: /*?pStoreID=
Disallow: /*?brand_id=
Disallow: /*?cdConvenio=
Disallow: /*?cartflows_flow=
Disallow: /*?Access_Code=
Disallow: /*?kclt=
Disallow: /*?ciphertext=
Disallow: /*?lessDeposite=
# Geo / locale variants
Disallow: /*?IDDrzava=
# -------------------------------
# ----------END ME-3153----------
# -------------------------------
# Block Wayback Machine
User-agent: ia_archiver
Allow: /legal/
Disallow: /
User-agent: Linespider
Disallow: /
User-agent: PetalBot
Disallow: /
User-agent: proximic
Disallow: /
No sitemap found
Adding a sitemap helps search engines discover your pages.
A+URL Variantswww/non-www, trailing slash, HTTP→HTTPSPASS
www / non-www
Preferred variant: www
HTTP → HTTPS
Consistent
A+Domain Intelligenceupwork.com — via MarkMonitor Inc., 24 years, 6 months old, hosted on CloudflarePASS
531 days
January 30, 2028
29 days
Issued by DigiCert Inc
24 years, 6 months
Registered January 30, 2002
Not enabled
Protects against DNS spoofing
Cloudflare
ASN AS13335
104.18.90.237
MarkMonitor Inc.
Expiry timeline
Recommended actions
- Renew the TLS certificate or verify auto-renewal is working
- Enable DNSSEC to protect visitors from DNS spoofing
DNSSEC protects against DNS spoofing attacks. While not required, enabling DNSSEC adds an additional layer of security. Contact your DNS provider to enable it.
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