BestReferralCode

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Referral codes, invite links and promo codes for apps, cards, exchanges and online services. We check each one and list the bonus and how to claim it.

Added 7 Nov 2026 Analysed 7 Nov 2026 via

  • Contact page
  • No contact email

Own this site?

Screenshot of BestReferralCode

What we found

  1. Analytics set tracking cookies before any opt-in, and we found no consent manager.
  2. It has a privacy policy, but we found no terms of service.
  3. It publishes SPF but no DMARC record, so receivers decide for themselves what to do with email that fails.
  4. The site is served through Cloudflare, with a domain registered 2 weeks before launch.
  5. One more gap is listed further down the page.

Built with: 8 technologies

Each technology links to its own page: which other new sites launched with it.

Site checks

Page basicsHow we check
Custom title and meta description
Open Graph tags (title, image, description)
Twitter card meta tags
Canonical URL declared
Responsive viewport meta tag
Favicon present
Semantic HTML (nav, main, article)
Page title is 63 characters Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible.
Crawl files
robots.txt
sitemap.xml 27 URLs
security.txt optional
llms.txt
ads.txt only for ad-funded sites
humans.txt optional
AI crawlers WelcomedHow we check
llms.txt published
No AI bots blocked in robots.txt
Content-Signal none declared
Link headers none advertised

Email

StateRecordStatusWhat it does
SPF ~all Soft-fail (~all), common and accepted Lists the servers allowed to send email for the domain.
DMARC Not published Tells receivers what to do with email that fails SPF or DKIM.
DKIM Not found at common selectors Signs outgoing email. We check common selectors only, so a provider may use another.
MTA-STS Not deployed Stops email to the domain being downgraded to plain text in transit.
TLS-RPT Not configured Sends the owner reports of failed encrypted deliveries.

Without DMARC, receivers fall back to their own rules for email that fails SPF.

Hosting and network

Network CLOUDFLARENET - Cloudflare, Inc., US AS13335, US
DNS Cloudflare DNS authoritative nameservers
DNSSEC Not enabled DNS answers are unsigned
Certificate Let's Encrypt valid 23 Oct 2026 to 21 Jan 2027, as captured
Domain age 19 days registered Oct 2026, Namecheap Inc.
Green hosting Yes per The Green Web Foundation
Page build 3 JS files, 1 CSS file 2 third-party domains
App manifest Best Referral Code display standalone; 2 icons
Brand colours

Storage: 4 items

Cookies 3
NameLifetimeSet by
_ga1yGoogle Analytics
_ga_ZZC84M4ST01yGoogle Analytics
_gcl_au3moGoogle Ads
Local storage 1
KeySizeSet by
_gcl_ls277 BGoogle Ads

Performance

MeasureThis siteReading
Server response 200 ms good, faster than 58% of sites
Largest contentful paint 712 ms good
Layout shift 0.00 good
Page weight 559 KB light
Image weight 58 KB light
Images 225 225 larger than shown, 192 without alt text
Third-party domains 2
Console errors 0 none
Failed requests 0 none

From a single automated render of the home page. A quick guide, not a substitute for Lighthouse or field data. How we measure

Notes

  1. Looks AI-built: some AI signals. How much the site looks AI-generated. It is a pattern match shown for interest, not a verdict.
    Which signals fired
    SignalPoints
    Placeholder branding+10
    AI onboarding signals+5
    AI palette signals+5
    AI writing signals+5
  2. Performance comes from one render on 7 November 2026 and will vary between visits.

How we know

FirstSited records what new websites are built with, usually within a day of going live. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We checked this one in full: its tech stack, DNS, security headers and page basics. This page is what we saw on 7 November 2026; the live site may have changed since.

Every technology below links to its own page: which other new sites launched with it. Watch any of them and get every new site that uses it as it goes live, from £15 a month.

Spot a mistake? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.