Link management
Your link returns 200, but the expected page is missing
A 200 status does not confirm the expected content remains. Document a possible soft 404 and choose a useful replacement with WikiURL.
Guides for creating, sharing and managing links
Redirects
Link check returns 405: compare HEAD and GET
A 405 does not prove a page has disappeared. Compare the HTTP method, record the response, and check the destination with WikiURL.
Management
The link works on your website but not when shared
Resolve a relative path to a complete address, check its destination with WikiURL and test the received link before creating a short address or QR.
Messaging
Email button will not open: provide another contact route
Understand mailto, offer a copyable address and contact page, and use WikiURL without confusing opening a draft with sending or delivering a message.
Management
Share a location and check where visitors will arrive
Prepare a clear location link, check the place and entrance, and test its short address or QR version with WikiURL before sending it to visitors.
Management
Link to a section or text: test where it takes readers
Share a specific passage and test the link in its real channel. Use WikiURL to check the page without confusing an HTTP status with scrolling to text.
Campaigns
Email clicks: separate link activity from real results
Many clicks but few registrations? Organize links with WikiURL and compare metrics without assuming every request represents a person or a sale.
Management
My link preview shows an old image: what to check
Check the page, its metadata and the image before sharing. Use WikiURL to inspect the destination without mistaking an HTTP response for a preview.
Management
PHP2Shell: two critical PHP flaws and what to do
PHP fixed CVE-2026-109618 and CVE-2026-109619 on21October. Check releases, hosting and running services to verify remediation.
Management
Error429 when checking a link: respect the waiting period
A429 does not prove your link disappeared. Learn to wait, compare a public check with the browser and report useful evidence to the maintainer.
Management
Clear link names: improve your email and website
Replace ambiguous links with names explaining their purpose. Check the public destination with WikiURL and review the message your reader receives.
Redirects
Your HTTPS page has missing images: check resource URLs
Find HTTP references inside an HTTPS page. Check public destinations with WikiURL and fix mixed content without disabling browser protection.
Redirects
Too many redirects: document a possible loop
Investigate a link that never finishes opening. Compare public entries with WikiURL, recognize a loop and provide useful evidence to its maintainer.
Management
Expiring links: what to check before sharing or printing
Avoid temporary download links in emails or posters. Identify expiry, choose a maintained access page and check the public destination with WikiURL.
Redirects
Your link breaks when lowercased: what to preserve
Distinguish the hostname from paths and parameters. Compare the actual destination with WikiURL and avoid breaking links by changing letter case.
Redirects
Why your localhost link fails when you share it
Distinguish localhost, private addresses and a published website. Prepare a public destination and check it with WikiURL before sharing.
Redirects
Your PDF opens instead of downloading: check the link
Check a PDF destination with WikiURL and distinguish server response headers from browser preferences before sharing your document link.
QR codes
A QR on a phone: add a link people can tap too
Give your website or digital brochure QR a clear link to the same destination; prepare both with WikiURL and test how they work.
Campaigns
How to share links without personal data in the URL
Check the data in your URL before sharing, retain necessary parameters and build UTM campaigns with general labels using WikiURL.
Campaigns
QR on two posters: measure visits without calling them scans
Distinguish visits from two posters using UTM tags and WikiURL; test each QR and understand what Google Analytics actually measures.
Link management
Your link works, but others request access: check permissions
Test a link as owner, authorised reader and signed-out visitor; distinguish destination permissions from HTTP responses with WikiURL.
QR codes
Suspicious QR: verify the destination before sharing your data
Review a QR on a sign or parking meter, verify its destination independently and use WikiURL without confusing a response with safety.
Redirects
Why your link loses data: fix query parameters and fragments
Learn to distinguish & and # in a URL, avoid double encoding and use WikiURL to check the exact link you intend to share.
Campaigns
Measure internal buttons without confusing them with UTM campaigns
Separate external campaigns from clicks within your website: a WikiURL example, GA4 events and a practical review of internal links.
UTM campaigns
How to build and check UTM campaign links
A practical WikiURL campaign example: choose labels, retain existing parameters and verify the generated destination.
Redirects
How to check a URL and its redirects
Read the HTTP status and final destination with the WikiURL checker, while distinguishing availability from security.
QR codes
How to create a QR and test it before printing
Generate a QR with WikiURL, choose PNG or SVG, preserve its clear margin, and test the final printed design and destination before distribution.
Messaging
How to create a WhatsApp link with a prepared message
Create a WhatsApp contact link with WikiURL, check its international number and prepared message, and keep private information out of public URLs.
Link management
How to recover and manage your WikiURL links
Recover access using the email you used to create your links, and keep private management addresses separate from public links.