HTTP Headers Analysis for https://developer.xero.com

Detected Technologies from Headers

See all in URL Inspect 23

Akamai

Algolia

Cloudflare CDNJS

Contentful

Facebook

GitHub

Google Analytics

Google API JS Client

Google Fonts

Google Optimize

Google Search

Google Static File Front End

Google Tag Manager

Instagram

LaunchDarkly

Mixpanel

New Relic

Next.js

OneTrust

Twitter

Vimeo

YouTube

Google Cloud

HTTP Security Headers

Status

Strict-Transport-Security

Missing

Not configured

Content-Security-Policy

Basic

base-uri; connect-src; default-src; +8 more Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Missing

Not configured

X-Content-Type-Options

Missing

Not configured

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Add Strict-Transport-Security header with max-age of at least 1 year
• Improve CSP by adding more specific directives and removing 'unsafe-inline'
• Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
• Add X-Content-Type-Options: nosniff
• Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
• Consider adding Permissions-Policy to control browser features

Performance Headers

Connection

Performance

close, Transfer-Encoding

Transfer-Encoding

Performance

chunked

connection: close, Transfer-Encoding
transfer-encoding: chunked

Caching Headers

Cache-Control

Caching

max-age=0, s-maxage=900

Etag

Caching

"vdv6h04nwz6jcr"

Expires

Caching

Tue, 05 May 2026 20:41:45 GMT

cache-control: max-age=0, s-maxage=900
etag: "vdv6h04nwz6jcr"
expires: Tue, 05 May 2026 20:41:45 GMT

Content Headers

Content-Type

Content

text/html; charset=utf-8

content-type: text/html; charset=utf-8

Server Headers

Server

tpzgw-c

server: tpzgw-c

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: _abck=53A85DA5A9B73D270EE0CB10F37B0B6A~-1~YAAQnc5JFzCeEPKdAQAAXhXg+Q+uPyjdnXxvEAx8Q+VO+3A0ZAWZMokmKVqU9SQzlZA3oZdsTHn0d65vP1JZJfHIh1qWBHfTpJiMORAWCVDoqYmq8c0zNTQEql39gtmM8LjhpimqHOIMwS62hJ2mU3ECZa/rC3n7Hco+CPDo2PgqYsV/6I3eLPG20A7i9/5z/ViNk91ZaKPgjGozEu0Vi+OgZb/1vY0XR/nVvCc7N7fTFDyWayqWaZtfHEImVDwnXDXwyfxH2leOra83UpDXiFi4MHqze3xHfOn2WEr5Kh43tZHuTunHLn4XvW0h2pdJwACPrEWW2xY+9yn8Py2SOmRxaZRzc7PnOh8iR85IXvVILJqvrwg6k8QEv7MdCEVneh1PmdfD4R2ijNjKGr6nxan3bGGdwjhc5tLpVe+34zYXbyyggyDS1ug/pje0jN4wsaKh~-1~-1~-1~-1~-1; Domain=.xero.com; Path=/; Expires=Wed, 05 May 2027 20:41:45 GMT; Max-Age=31536000; SameSite=None; Secure
bm_sz=0563A3DE383BF88ED70E5B3B2302A1EC~YAAQnc5JFzGeEPKdAQAAXhXg+R9PipisX15mF6Z1Z/p9gbwUYS1eOZT3vfIaEDkjqFbdlkoR2vp9Rzsx9gzO/gYxP3TvDZkQktkUb+YyYtaCdtuiJY9E8PCtIJNSLR1AUUA6wYXA3D2+7lz9le4rMPEmPL34BgKkm19bmuQpIwotu5GYeO4P5dVE14y1V/tzLjIorp5H7JodvcmlhxSD2T/QVjidBAhcBHzpdXycSPCeoOVm1o9Ook1DY2Mi2ib8JKN3mOt8wxw1NwNZe3Wy6TkKMHbKn2tUrx4rpF0i33+jCLXQvKmoiBj+IKesHhpRQjrl7LCZViJL3yOp6QY9UOGyhdOMsdsWmzw=~3424565~3359045; Domain=.xero.com; Path=/; Expires=Wed, 06 May 2026 00:41:45 GMT; Max-Age=14400; SameSite=None; Secure

Other Headers

Date

Other

Tue, 05 May 2026 20:41:45 GMT

X-Nextjs-Cache

Other

HIT

X-Nextjs-Prerender

Other

1

X-Nextjs-Stale-Time

Other

300

date: Tue, 05 May 2026 20:41:45 GMT
x-nextjs-cache: HIT
x-nextjs-prerender: 1
x-nextjs-stale-time: 300

Recommendations

Enable compression (gzip/brotli) to improve performance