insulators.info Traffic, Rankings, Analytics & Tech Stack

Security grade

F

TTFB

2,483 ms

Page size

34 KB

Third-party hosts

3

Compression

gzip

Web flags

IndexableMobile-friendlySocial card

Security headers

Schema.org types

Total pages

2,311

Last published

Jan 8, 2020

Copyright year

2026

Currencies

Key pages

Blog

Niches / topics

AntiqueBooksCollectingGlassesTechnology

Language

English

Cert expires

Aug 18, 2026

Mobile apps

SaaS DNS verifications

Google Search Console

Blocked bots (robots.txt)

Meta title

Glass Insulators Collectors Reference Site

Meta description

Glass Insulators were first produced in the 1850's for use with telegraph lines. As technology developed insulators were needed for telephone lines, electric power lines, and other applications. In the mid 1960's a few people began collecting these glass and porcelain insulators. Today there are over 2000 collectors, and insulator clubs, national shows, and good reference books are available.

Meta keywords

glass insulators, glass insulator, porcelain insulators, insulator collecting, telephone insulators, telegraph insulators, antique glass insulators

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