indexo.dev

webperformancetools.com

.com crawl

First seen 2026-05-08 · Last seen 2026-05-15 · ok HTTP/1.1 200 1405 ms crawled 2026-05-15

US · 104.21.38.183 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Web Performance Tools, Inc. - Technical Website Optimization Services
Description
Expert technical website optimization services. We fix accessibility, semantic code, and performance issues to make your site better for humans and AI agents.
Language
en
Canonical
https://webperformancetools.com

Open Graph

url
https://webperformancetools.com
title
Web Performance Tools, Inc. - Technical Website Optimization Services
description
Expert technical website optimization services. We fix accessibility, semantic code, and performance issues to make your site better for humans and AI agents.

Technology

CDN
Cloudflare
CMS
Next.js
Fonts
  • Google Fonts

Third-party hosts loaded (3)

  • fonts.googleapis.com×5
  • js.hs-scripts.com×2
  • fonts.gstatic.com×1

Contact

Phone
Address
2810 N Church St, PMB 87205, 19802-4447, Wilmington, DE, US

Registration

Registrar
Cloudflare, Inc.
Created
2020-11-28
Expires
2026-11-28 193 days left
Updated
2025-10-29
Name servers
  • april.ns.cloudflare.com
  • kellen.ns.cloudflare.com

DNS records live

NS
  • april.ns.cloudflare.com
  • kellen.ns.cloudflare.com
MX
  • 1 smtp.google.com
TXT
  • 1password-site-verification=RWW7I5WURBBVZNEYH47VFC6IQI
  • asv=2798796ad8df167068dcad9b1a5ce367
  • google-site-verification=TMKLpJkcErCQKrfafHN5pJ4pp76a0emlaRXwsIO0Q5s

Email authentication partial

SPF
v=spf1 a mx include:_spf.google.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none;
policy: none (monitoring only)
DKIM
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0zjyq5W+vkPgIxGe1EJe9L9gP0VHx4r4BtEJr62cSbWP8FsFVXhJSDi0TokvudvwXbQId2NchXkjXx…
selectors probed

Certificate (current)

WE1
from 2026-04-20 to 2026-07-19
Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 65/100 Checked live page: https://www.webperformancetools.com

present
  • strict-transport-security
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing frame protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-content-type-options
nosniff
strict-transport-security
max-age=15552000; includeSubDomains; preload

Linked from (1)