What powers migrationletters.com?

Last seen Oct 2026 · 18 technologies across 12 categories

Advertising

Twitter Ads
since Dec 2022

Analytics

Google Analytics
since Dec 2022

CDN

cdnjs
since Dec 2022
Cloudflare
since Dec 2022
Google Hosted Libraries
since Dec 2022
jsDelivr
since Dec 2022

DMS

Open Journal Systems v3.3.0.21
since Dec 2022

Font scripts

Font Awesome v4.7.0
since Dec 2022
Google Font API
since Dec 2022

JavaScript graphics

D3 v4.13.0
since Dec 2022

JavaScript libraries

jQuery v3.7.1
since Dec 2022
jQuery UI v1.13.3
since Dec 2022

Miscellaneous

Popper
since Dec 2022
RSS
since Dec 2022

Programming languages

PHP
since Dec 2022

UI frameworks

Bootstrap
since Dec 2022

Web servers

Apache HTTP Server
since May 2023

Widgets

Twitter
since Dec 2022

AI Crawlers

Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.

  • robots.txt found
  • llms.txt not found
  • ai.txt not found

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Full breakdown

Audience

  • 64% desktop
  • 36% phone
  • Pakistan
  • India
  • Indonesia
  • United States
  • Philippines

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

4.63 / 10 · ranked #382,413 of all domains

195 referring domains · OpenPageRank

Core Web Vitals

LCP2.6 s
INP50 ms
CLS0
TTFB1700 ms

Real user p75, Chrome UX Report, Sep 2026.

Page

  • Language: English (United States)
  • Weight: 1.6 MB · 29 requests

Homepage as crawled by the HTTP Archive, Oct 2026.

Organisation

  • Migration Letters
  • Founded: 2004

From Wikidata (CC0).

Infrastructure

  • Registered Oct 2004 (22 years) via GoDaddy.com, LLC, renews Oct 2027
  • Hosted on Hetzner (188.40.219.170, IPv6)
  • DNS: Hetzner
  • Email: no MX record returned
  • Email security: SPF (neutral)
  • SSL: Let's Encrypt, RSA 3072, expires Jan 2027
  • Common Crawl link graph: rank 515,065, 2 hosts

DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted

Subdomains

HostTechs
www.migrationletters.com 18
migrationletters.com 10

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