Category:CS1 errors: URL

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These categories are used to track, build and organize lists of pages needing "attention en masse" (for example, pages using deprecated syntax), or that may need to be edited at someone's earliest convenience.
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This is a tracking category for CS1 citations that have URI scheme errors.

Help desk

Check |url= value

External links in Citation Style 1 and Citation Style 2 templates are made from two parts: the title (|title=, |chapter=, etc.) and the URL (|url=, |archive-url=, |chapter-url=, |lay-url=, etc.). The |url= parameter and other URL parameters must begin with a supported URI scheme. The URI schemes http://, https://, and the protocol relative scheme // are most commonly used; irc://, ircs://, ftp://, news:, mailto: and gopher:// are also supported.

The URL field is checked to ensure that it contains only Latin characters and does not contain spaces. The URL may be protocol relative (begins with //). If there are no spaces and the URL is not protocol relative, then the scheme must comply with RFC 3986.^[1] This error may arise when a copy-pasted URL omits the URI scheme.

Top- and second-level domain names are checked for proper form. Generally, top-level domain names must be two or more letters; second-level domain names must be two or more letters, digits, or hyphens (first and last character must be a letter or digit). Single-letter second-level domains are supported for:

all cc TLDs (the country code is not validated)
the .org TLD
certain letters of the .com TLD (q, x, z)
certain letters of the .net TLD (i, q)

Third- and subsequent-level domain names are not checked. The path portion of the URL is not checked.

Check |archive-url= value

The cs1|2 templates expect that |archive-url= will hold a unique URL for an archived snapshot of the source identified by |url= or |chapter-url= (or any of its aliases). This error message is emitted when the value assigned to |archive-url= is the same as the matching title or chapter URL.

To resolve this error, ensure that |url= and other URL parameters contain valid URLs. Online tools are available to internationalize URLs that are written in non-Latin scripts:

"IDN Conversion Tool". Verisign.

Pages with this error are automatically placed in Category:CS1 errors: URL.^[a]

Notes[edit]

^ Pages in the Category talk, Draft talk, File talk, Help talk, MediaWiki talk, Module talk, Portal talk, Talk, Template talk, User, User talk, and Wikipedia talk namespaces are not included in the tracking categories. In addition, pages with names matching the patterns '/[Ss]andbox', '/[Tt]estcases', '/[^/]*[Ll]og', and '/[Aa]rchive' are not included in the tracking categories.

References[edit]

^ "Scheme". Uniform Resource Identifier (URI): Generic Syntax. Internet Engineering Task Force. January 2005. RFC 3986.

Contents: Top 0–9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

* # 0 1 2 3 4 5 6 7 8 9 • A Aa Ae Aj Ao At • B Ba Be Bj Bo Bt • C Ca Ce Cj Co Ct • D Da De Dj Do Dt • E Ea Ee Ej Eo Et • F Fa Fe Fj Fo Ft • G Ga Ge Gj Go Gt • H Ha He Hj Ho Ht • I Ia Ie Ij Io It • J Ja Je Jj Jo Jt • K Ka Ke Kj Ko Kt • L La Le Lj Lo Lt • M Ma Me Mj Mo Mt • N Na Ne Nj No Nt • O Oa Oe Oj Oo Ot • P Pa Pe Pj Po Pt • Q Qa Qe Qj Qo Qt • R Ra Re Rj Ro Rt • S Sa Se Sj So St • T Ta Te Tj To Tt • U Ua Ue Uj Uo Ut • V Va Ve Vj Vo Vt • W Wa We Wj Wo Wt • X Xa Xe Xj Xo Xt • Y Ya Ye Yj Yo Yt • Z Za Ze Zj Zo Zt

Pages in category "CS1 errors: URL"

The following 200 pages are in this category, out of approximately 6,253 total. This list may not reflect recent changes.

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0–9

A

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[categories-2] Pages in the Category talk, Draft talk, File talk, Help talk, MediaWiki talk, Module talk, Portal talk, Talk, Template talk, User, User talk, and Wikipedia talk namespaces are not included in the tracking categories. In addition, pages with names matching the patterns '/[Ss]andbox', '/[Tt]estcases', '/[^/]*[Ll]og', and '/[Aa]rchive' are not included in the tracking categories.

[1] "Scheme". Uniform Resource Identifier (URI): Generic Syntax. Internet Engineering Task Force. January 2005. RFC 3986.

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