opentelemetry.io

.io crawl

First seen 2026-04-11 · Last seen 2026-05-11 · ok HTTP/1.1 200 141 ms crawled 2026-05-07

US · 15.197.167.90 · AS16509 Amazon.com, Inc.

Reputation 92/100 no dmarc policy

sector tech type blog

HTML metadata

Title

OpenTelemetry

Description

The open standard for telemetry

Language

Generator

Hugo 0.157.0

Canonical

https://opentelemetry.io/

Feeds

RSS RSS

Open Graph

url: https://opentelemetry.io/
title: OpenTelemetry
locale: en_US
site name: OpenTelemetry
description: The open standard for telemetry

Technology

CDN: Netlify
CMS: Hugo

Analytics

Google Tag Manager

Third-party hosts loaded (4)

cdn.brandfetch.io×10
code.jquery.com×1
widget.kapa.ai×1
www.googletagmanager.com×1

Social

DNS records live

NS

dns1.p08.nsone.net
dns2.p08.nsone.net
dns3.p08.nsone.net
dns4.p08.nsone.net

MX

1 smtp.google.com
15 jw7ysczcoch7xmigon2sjfi32oj5pgmrq6nmklkaiuyekef6dc6q.mx-verification.google.com

TXT

google-site-verification=Tb-JCyJwj_uxBnN1JJUb05PXmZGHmsUtQEUwRRC-GL0

Email authentication weak

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

from 2026-05-04 to 2026-08-02

Expires in 76 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://opentelemetry.io/

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options
referrer-policy

findings

missing Permissions Policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
content-security-policy: frame-ancestors 'self';
strict-transport-security: max-age=31536000