Independent educational reading about belief, conscience and coexistence
Religious Tolerance
External resources

Useful pathways through the internet.

This archived guide introduces practical online resources for learning about the web, searching for information, consulting digital archives and finding reliable reference services.

Laptop displaying an organized digital workspaceSearch carefully.
Check the source.
At a glance

What this page covers

Technology changes quickly, so older links and historical figures should be treated as a record of their time rather than a current ranking.

A practical reference page

The original guide gathered links for internet history, search engines, web archives, time services and book discovery. Its enduring value is the map of resource types: identify the purpose of a service, check who maintains it, and confirm important information elsewhere.

Use this page as an orientation to online research, not as a guarantee that every named service or address remains available.

Good research habits

  • Prefer clearly identified organisations and primary sources.
  • Check publication dates and update notes.
  • Compare important claims across independent sources.
  • Keep an archive link when a page is historically significant.
Resource map

Find the right starting point

These categories preserve the purpose of the original external-links guide while avoiding outdated claims about popularity or scale.

Internet history and infrastructure

Background on the development of the web, domain names, hosting and the systems that allow information to move between computers.

Search and discovery

General search tools, scholarly indexes, directories and specialist databases can each reveal different kinds of material.

Digital archives

Web archives preserve earlier versions of pages and can help researchers understand how information changed over time.

Reference services

Time standards, bibliographic tools and technical reference sites support more precise research and citation.

Privacy and identity

Before using an unfamiliar service, read its current privacy information and consider what data it requests.

Books and publications

Book-search services can help compare editions and availability; verify the seller, edition, condition and final terms independently.

A changing medium

Milestones in the web’s story

The dates below provide broad historical orientation. They are not a current census of the internet.

1991

The first public World Wide Web site introduced the basic idea of linked documents on the internet.

1990s

Browsers, search tools and commercial websites made the web accessible to a much wider audience.

2000s

Archives, social platforms and broadband access changed how people published and retrieved information.

Today

Search is shaped by mobile devices, automated systems, privacy choices and rapidly changing services.

Reader guide

Questions about online research

Why are some older resources no longer listed?

Services close, change ownership, alter their policies or become unreliable. This redesign keeps the educational purpose while avoiding unsupported current recommendations.

How can I assess an unfamiliar website?

Look for a named publisher, editorial or technical documentation, contact information, update dates and links to evidence. Treat anonymous claims cautiously.

Are search results the same as reliable sources?

No. A search engine ranks or retrieves pages; it does not automatically verify their accuracy, independence or completeness.

What is a web archive useful for?

An archive can show how a page appeared at an earlier time, which is useful for historical research and checking changes. Archived material still needs careful interpretation.

How should I preserve a useful source?

Record the page title, publisher, URL and access date. For important research, save a stable archive reference where permitted.

Can I report an outdated link?

Yes. Use the contact page or email info@religioustolerance.en-html.org with the page title and the correction.