readwise.io

.io crawl

First seen 2026-04-11 · Last seen 2026-05-16 · ok HTTP/1.1 200 780 ms crawled 2026-04-30

US · 104.26.9.37 · AS13335 Cloudflare, Inc.

Reputation 100/100

Classifying

HTML metadata

Title: Readwise
Description: Grow wiser and retain books better: Readwise sends you a daily email resurfacing your best highlights from Kindle, Instapaper, iBooks, and more.
Language: en

Open Graph

url: https://readwise.io
title: Readwise
description: Grow wiser and retain books better: Readwise sends you a daily email resurfacing your best highlights from Kindle, Instapaper, iBooks, and more.

Technology

CDN: Cloudflare
CMS: Gatsby

Analytics

Google Tag Manager

Fonts

Font Awesome
Google Fonts

Third-party hosts loaded (9)

readwise-assets.s3.amazonaws.com×64
fonts.googleapis.com×3
ajax.googleapis.com×1
appleid.cdn-apple.com×1
cdn.jsdelivr.net×1
cdnjs.cloudflare.com×1
chrome.google.com×1
use.fontawesome.com×1
www.googletagmanager.com×1

Social

Contact

Email

hello@readwise.io

Certificate (current)

WE1

from 2026-04-30 to 2026-07-29

Expires in 71 days

Full certificate history on crt.sh ↗

Links to (3)

Linked from (7)