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HTML test constructs

Some test constructs
This is code <code>This is code</code>
This is address
<address>This is address</address>
This is big <big>This is big</big>
This is cite <cite>This is cite</cite>
This is del <del>This is del</del>
This is dfn <dfn>This is dfn</dfn>
This is em <em>This is em</em>

This is h1

<h1>This is h1</h1>

This is h2

<h2>This is h2</h2>

This is h3

<h3>This is h3</h3>

This is h4

<h4>This is h4</h4>
This is h5
<h5>This is h5</h5>
This is h6
<h6>This is h6</h6>
This is ins <ins>This is ins</ins>
This is kbd <kbd>This is kbd</kbd>
This is strike-trough <s>This is strike-trough</s>
This is samp <samp>This is samp</samp>
This is small <small>This is small</small>
This is strike <strike>This is strike</strike>
This is strong <strong>This is strong</strong>
This is sub This <sub>is sub</sub>
This is sup This <sup>is sup</sup>
This is u <u>This is u</u>
This is var <var>This is var</var>
This is tt <tt>This is tt</tt>
This is small strong sub in a link This <sub><small><a href="#html">is small <strong>strong</strong> sub in a link</a></small></sub>

Meta tags

Meta tags
<META HTTP-EQUIV="expires" CONTENT="Fri, 25 Feb 2000 14:15:16 GMT"> Controls the expire date of the document. The date must be given in RFC 850format, as per example
<META HTTP-EQUIV="Refresh" CONTENT="5;URL=http://www.something.com/doc.html"> Wait for the given number of seconds (5 in the example) and load the given URL

Palletes

Web safe pallete
  R=00
  G=00 G=33 G=66 G=99 G=cc G=ff
B=00
#000000
R=0
G=0
B=0
#003300
R=0
G=51
B=0
#006600
R=0
G=102
B=0
#009900
R=0
G=153
B=0
#00cc00
R=0
G=204
B=0
#00ff00
R=0
G=255
B=0
B=33
#000033
R=0
G=0
B=51
#003333
R=0
G=51
B=51
#006633
R=0
G=102
B=51
#009933
R=0
G=153
B=51
#00cc33
R=0
G=204
B=51
#00ff33
R=0
G=255
B=51
B=66
#000066
R=0
G=0
B=102
#003366
R=0
G=51
B=102
#006666
R=0
G=102
B=102
#009966
R=0
G=153
B=102
#00cc66
R=0
G=204
B=102
#00ff66
R=0
G=255
B=102
B=99
#000099
R=0
G=0
B=153
#003399
R=0
G=51
B=153
#006699
R=0
G=102
B=153
#009999
R=0
G=153
B=153
#00cc99
R=0
G=204
B=153
#00ff99
R=0
G=255
B=153
B=cc
#0000cc
R=0
G=0
B=204
#0033cc
R=0
G=51
B=204
#0066cc
R=0
G=102
B=204
#0099cc
R=0
G=153
B=204
#00cccc
R=0
G=204
B=204
#00ffcc
R=0
G=255
B=204
B=ff
#0000ff
R=0
G=0
B=255
#0033ff
R=0
G=51
B=255
#0066ff
R=0
G=102
B=255
#0099ff
R=0
G=153
B=255
#00ccff
R=0
G=204
B=255
#00ffff
R=0
G=255
B=255
R=33
G=00 G=33 G=66 G=99 G=cc G=ff
#330000
R=51
G=0
B=0
#333300
R=51
G=51
B=0
#336600
R=51
G=102
B=0
#339900
R=51
G=153
B=0
#33cc00
R=51
G=204
B=0
#33ff00
R=51
G=255
B=0
#330033
R=51
G=0
B=51
#333333
R=51
G=51
B=51
#336633
R=51
G=102
B=51
#339933
R=51
G=153
B=51
#33cc33
R=51
G=204
B=51
#33ff33
R=51
G=255
B=51
#330066
R=51
G=0
B=102
#333366
R=51
G=51
B=102
#336666
R=51
G=102
B=102
#339966
R=51
G=153
B=102
#33cc66
R=51
G=204
B=102
#33ff66
R=51
G=255
B=102
#330099
R=51
G=0
B=153
#333399
R=51
G=51
B=153
#336699
R=51
G=102
B=153
#339999
R=51
G=153
B=153
#33cc99
R=51
G=204
B=153
#33ff99
R=51
G=255
B=153
#3300cc
R=51
G=0
B=204
#3333cc
R=51
G=51
B=204
#3366cc
R=51
G=102
B=204
#3399cc
R=51
G=153
B=204
#33cccc
R=51
G=204
B=204
#33ffcc
R=51
G=255
B=204
#3300ff
R=51
G=0
B=255
#3333ff
R=51
G=51
B=255
#3366ff
R=51
G=102
B=255
#3399ff
R=51
G=153
B=255
#33ccff
R=51
G=204
B=255
#33ffff
R=51
G=255
B=255
  R=66
B=00
#660000
R=102
G=0
B=0
#663300
R=102
G=51
B=0
#666600
R=102
G=102
B=0
#669900
R=102
G=153
B=0
#66cc00
R=102
G=204
B=0
#66ff00
R=102
G=255
B=0
B=33
#660033
R=102
G=0
B=51
#663333
R=102
G=51
B=51
#666633
R=102
G=102
B=51
#669933
R=102
G=153
B=51
#66cc33
R=102
G=204
B=51
#66ff33
R=102
G=255
B=51
B=66
#660066
R=102
G=0
B=102
#663366
R=102
G=51
B=102
#666666
R=102
G=102
B=102
#669966
R=102
G=153
B=102
#66cc66
R=102
G=204
B=102
#66ff66
R=102
G=255
B=102
B=99
#660099
R=102
G=0
B=153
#663399
R=102
G=51
B=153
#666699
R=102
G=102
B=153
#669999
R=102
G=153
B=153
#66cc99
R=102
G=204
B=153
#66ff99
R=102
G=255
B=153
B=cc
#6600cc
R=102
G=0
B=204
#6633cc
R=102
G=51
B=204
#6666cc
R=102
G=102
B=204
#6699cc
R=102
G=153
B=204
#66cccc
R=102
G=204
B=204
#66ffcc
R=102
G=255
B=204
B=ff
#6600ff
R=102
G=0
B=255
#6633ff
R=102
G=51
B=255
#6666ff
R=102
G=102
B=255
#6699ff
R=102
G=153
B=255
#66ccff
R=102
G=204
B=255
#66ffff
R=102
G=255
B=255
R=99
#990000
R=153
G=0
B=0
#993300
R=153
G=51
B=0
#996600
R=153
G=102
B=0
#999900
R=153
G=153
B=0
#99cc00
R=153
G=204
B=0
#99ff00
R=153
G=255
B=0
#990033
R=153
G=0
B=51
#993333
R=153
G=51
B=51
#996633
R=153
G=102
B=51
#999933
R=153
G=153
B=51
#99cc33
R=153
G=204
B=51
#99ff33
R=153
G=255
B=51
#990066
R=153
G=0
B=102
#993366
R=153
G=51
B=102
#996666
R=153
G=102
B=102
#999966
R=153
G=153
B=102
#99cc66
R=153
G=204
B=102
#99ff66
R=153
G=255
B=102
#990099
R=153
G=0
B=153
#993399
R=153
G=51
B=153
#996699
R=153
G=102
B=153
#999999
R=153
G=153
B=153
#99cc99
R=153
G=204
B=153
#99ff99
R=153
G=255
B=153
#9900cc
R=153
G=0
B=204
#9933cc
R=153
G=51
B=204
#9966cc
R=153
G=102
B=204
#9999cc
R=153
G=153
B=204
#99cccc
R=153
G=204
B=204
#99ffcc
R=153
G=255
B=204
#9900ff
R=153
G=0
B=255
#9933ff
R=153
G=51
B=255
#9966ff
R=153
G=102
B=255
#9999ff
R=153
G=153
B=255
#99ccff
R=153
G=204
B=255
#99ffff
R=153
G=255
B=255
  R=cc
B=00
#cc0000
R=204
G=0
B=0
#cc3300
R=204
G=51
B=0
#cc6600
R=204
G=102
B=0
#cc9900
R=204
G=153
B=0
#cccc00
R=204
G=204
B=0
#ccff00
R=204
G=255
B=0
B=33
#cc0033
R=204
G=0
B=51
#cc3333
R=204
G=51
B=51
#cc6633
R=204
G=102
B=51
#cc9933
R=204
G=153
B=51
#cccc33
R=204
G=204
B=51
#ccff33
R=204
G=255
B=51
B=66
#cc0066
R=204
G=0
B=102
#cc3366
R=204
G=51
B=102
#cc6666
R=204
G=102
B=102
#cc9966
R=204
G=153
B=102
#cccc66
R=204
G=204
B=102
#ccff66
R=204
G=255
B=102
B=99
#cc0099
R=204
G=0
B=153
#cc3399
R=204
G=51
B=153
#cc6699
R=204
G=102
B=153
#cc9999
R=204
G=153
B=153
#cccc99
R=204
G=204
B=153
#ccff99
R=204
G=255
B=153
B=cc
#cc00cc
R=204
G=0
B=204
#cc33cc
R=204
G=51
B=204
#cc66cc
R=204
G=102
B=204
#cc99cc
R=204
G=153
B=204
#cccccc
R=204
G=204
B=204
#ccffcc
R=204
G=255
B=204
B=ff
#cc00ff
R=204
G=0
B=255
#cc33ff
R=204
G=51
B=255
#cc66ff
R=204
G=102
B=255
#cc99ff
R=204
G=153
B=255
#ccccff
R=204
G=204
B=255
#ccffff
R=204
G=255
B=255
R=ff
#ff0000
R=255
G=0
B=0
#ff3300
R=255
G=51
B=0
#ff6600
R=255
G=102
B=0
#ff9900
R=255
G=153
B=0
#ffcc00
R=255
G=204
B=0
#ffff00
R=255
G=255
B=0
#ff0033
R=255
G=0
B=51
#ff3333
R=255
G=51
B=51
#ff6633
R=255
G=102
B=51
#ff9933
R=255
G=153
B=51
#ffcc33
R=255
G=204
B=51
#ffff33
R=255
G=255
B=51
#ff0066
R=255
G=0
B=102
#ff3366
R=255
G=51
B=102
#ff6666
R=255
G=102
B=102
#ff9966
R=255
G=153
B=102
#ffcc66
R=255
G=204
B=102
#ffff66
R=255
G=255
B=102
#ff0099
R=255
G=0
B=153
#ff3399
R=255
G=51
B=153
#ff6699
R=255
G=102
B=153
#ff9999
R=255
G=153
B=153
#ffcc99
R=255
G=204
B=153
#ffff99
R=255
G=255
B=153
#ff00cc
R=255
G=0
B=204
#ff33cc
R=255
G=51
B=204
#ff66cc
R=255
G=102
B=204
#ff99cc
R=255
G=153
B=204
#ffcccc
R=255
G=204
B=204
#ffffcc
R=255
G=255
B=204
#ff00ff
R=255
G=0
B=255
#ff33ff
R=255
G=51
B=255
#ff66ff
R=255
G=102
B=255
#ff99ff
R=255
G=153
B=255
#ffccff
R=255
G=204
B=255
#ffffff
R=255
G=255
B=255
Table generated by palletes.pl


Standard color names
       Black
#000000
       Silver
#c0c0c0
       Gray
#808080
       White
#ffffff
       Maroon
#800000
       Ref
#ff0000
       Purple
#800080
       Fuchsia
#ff00ff
       Green
#008000
       Lime
#00ff00
       Olive
#808000
       Yellow
#ffff00
       Navy
#000080
       Blue
#0000ff
       Teal
#008080
       Aqua
#00ffff
As per HTML 4.01 Specification/W3C Recommendation 24 December 1999


X11 colors
Some browsers reconize X11 color names. In this table (generated by x11-colors.pl) one can check if the used browser recognizes the X11 colors, and if they are correctly recognized. Each entry is made of a color swatch created using the X11 name, containing XX in the RGB color equivalent, followed by the name used and RGB equivalent. This means that if the browser recognizes correctly the X11 color name the XX won't be visible. For example, the X11 color gray uses RGB bebebe, while the W3C standard uses 808080, so the XX should be visible
  XX   AliceBlue
#f0f8ff
  XX   AntiqueWhite
#faebd7
  XX   aquamarine
#7fffd4
  XX   azure
#f0ffff
  XX   beige
#f5f5dc
  XX   bisque
#ffe4c4
  XX   black
#000000
  XX   BlanchedAlmond
#ffebcd
  XX   blue
#0000ff
  XX   BlueViolet
#8a2be2
  XX   brown
#a52a2a
  XX   burlywood
#deb887
  XX   CadetBlue
#5f9ea0
  XX   chartreuse
#7fff00
  XX   chocolate
#d2691e
  XX   coral
#ff7f50
  XX   CornflowerBlue
#6495ed
  XX   cornsilk
#fff8dc
  XX   cyan
#00ffff
  XX   DarkBlue
#00008b
  XX   DarkCyan
#008b8b
  XX   DarkGoldenrod
#b8860b
  XX   DarkGray
#a9a9a9
  XX   DarkGreen
#006400
  XX   DarkGrey
#a9a9a9
  XX   DarkKhaki
#bdb76b
  XX   DarkMagenta
#8b008b
  XX   DarkOliveGreen
#556b2f
  XX   DarkOrange
#ff8c00
  XX   DarkOrchid
#9932cc
  XX   DarkRed
#8b0000
  XX   DarkSalmon
#e9967a
  XX   DarkSeaGreen
#8fbc8f
  XX   DarkSlateBlue
#483d8b
  XX   DarkSlateGray
#2f4f4f
  XX   DarkSlateGrey
#2f4f4f
  XX   DarkTurquoise
#00ced1
  XX   DarkViolet
#9400d3
  XX   DeepPink
#ff1493
  XX   DeepSkyBlue
#00bfff
  XX   DimGray
#696969
  XX   DimGrey
#696969
  XX   DodgerBlue
#1e90ff
  XX   firebrick
#b22222
  XX   FloralWhite
#fffaf0
  XX   ForestGreen
#228b22
  XX   gainsboro
#dcdcdc
  XX   GhostWhite
#f8f8ff
  XX   gold
#ffd700
  XX   goldenrod
#daa520
  XX   gray
#bebebe
  XX   green
#00ff00
  XX   GreenYellow
#adff2f
  XX   grey
#bebebe
  XX   honeydew
#f0fff0
  XX   HotPink
#ff69b4
  XX   IndianRed
#cd5c5c
  XX   ivory
#fffff0
  XX   khaki
#f0e68c
  XX   lavender
#e6e6fa
  XX   LavenderBlush
#fff0f5
  XX   LawnGreen
#7cfc00
  XX   LemonChiffon
#fffacd
  XX   LightBlue
#add8e6
  XX   LightCoral
#f08080
  XX   LightCyan
#e0ffff
  XX   LightGoldenrod
#eedd82
  XX   LightGoldenrodYellow
#fafad2
  XX   LightGray
#d3d3d3
  XX   LightGreen
#90ee90
  XX   LightGrey
#d3d3d3
  XX   LightPink
#ffb6c1
  XX   LightSalmon
#ffa07a
  XX   LightSeaGreen
#20b2aa
  XX   LightSlateBlue
#8470ff
  XX   LightSlateGray
#778899
  XX   LightSlateGrey
#778899
  XX   LightSteelBlue
#b0c4de
  XX   LightYellow
#ffffe0
  XX   LimeGreen
#32cd32
  XX   linen
#faf0e6
  XX   magenta
#ff00ff
  XX   maroon
#b03060
  XX   MediumAquamarine
#66cdaa
  XX   MediumBlue
#0000cd
  XX   MediumOrchid
#ba55d3
  XX   MediumPurple
#9370db
  XX   MediumSeaGreen
#3cb371
  XX   MediumSlateBlue
#7b68ee
  XX   MediumSpringGreen
#00fa9a
  XX   MediumTurquoise
#48d1cc
  XX   MediumVioletRed
#c71585
  XX   MidnightBlue
#191970
  XX   MintCream
#f5fffa
  XX   MistyRose
#ffe4e1
  XX   moccasin
#ffe4b5
  XX   NavajoWhite
#ffdead
  XX   navy
#000080
  XX   NavyBlue
#000080
  XX   OldLace
#fdf5e6
  XX   OliveDrab
#6b8e23
  XX   orange
#ffa500
  XX   OrangeRed
#ff4500
  XX   orchid
#da70d6
  XX   PaleGoldenrod
#eee8aa
  XX   PaleGreen
#98fb98
  XX   PaleTurquoise
#afeeee
  XX   PaleVioletRed
#db7093
  XX   PapayaWhip
#ffefd5
  XX   PeachPuff
#ffdab9
  XX   peru
#cd853f
  XX   pink
#ffc0cb
  XX   plum
#dda0dd
  XX   PowderBlue
#b0e0e6
  XX   purple
#a020f0
  XX   red
#ff0000
  XX   RosyBrown
#bc8f8f
  XX   RoyalBlue
#4169e1
  XX   SaddleBrown
#8b4513
  XX   salmon
#fa8072
  XX   SandyBrown
#f4a460
  XX   SeaGreen
#2e8b57
  XX   seashell
#fff5ee
  XX   sienna
#a0522d
  XX   SkyBlue
#87ceeb
  XX   SlateBlue
#6a5acd
  XX   SlateGray
#708090
  XX   SlateGrey
#708090
  XX   snow
#fffafa
  XX   SpringGreen
#00ff7f
  XX   SteelBlue
#4682b4
  XX   tan
#d2b48c
  XX   thistle
#d8bfd8
  XX   tomato
#ff6347
  XX   turquoise
#40e0d0
  XX   violet
#ee82ee
  XX   VioletRed
#d02090
  XX   wheat
#f5deb3
  XX   white
#ffffff
  XX   WhiteSmoke
#f5f5f5
  XX   yellow
#ffff00
  XX   YellowGreen
#9acd32
           

Form tags

Form tags
form textarea select option hidden radio checkbox image reset text password submit
<form method="get" action="/cgi-bin/worker">
...
</form>
Forms must be wrapped in these tags. method may be GET, where the data is sent in the URL, and POST, where data is sent trough environment variables
<textarea name="extext" rows="4" cols="50">
Default text
</textarea>
Multi line text entry field
<select name="exsel" size="3">
<option value="opt1">
Option one
<option value="opt2">
Option two
<option selected value="opt3">
Option three
</select>
Selects one (or more) element within a list of options
<input type="hidden"
value="val" name="exhidden">
Hidden value, used to transmit persistent information to the server
<input type="radio" value="val1" name="radio1">
Value one<br>
<input type="radio" value="val2" name="radio1"
checked>
Value two<br>
<input type="radio" value="val3" name="radio1">
Value three
Exclusive select of one option within a group. Note that all the members of the group share the same name
<input type="checkbox" value="aval"
name="excheck">
Multiple choice, boolean
<input type="image" src="example.jpg"
name="eximage"
align="top" height=50 width=100>
When clicked, the image behaves like a submit button, returns name.x and name.y values with the coordinates that were clicked
<input type="reset" value="clear it">
A button that resets the form fields to initial values. value is the button caption
<input type="text" value="defaultvalue"
name="extext" size="10" maxlength="25">
A single line text input field. size is the visible width, maxlength the maximum number of characters returned
<input type="password"
value="defaultvalue" name="expsw">
A single line text input field, that displays asterisks instead of the characters
<input type="submit" value="Do this"
name="exsubmit">
Submits the form data to the server. value is the caption for the button
Overloading the ACTION Parameter

One way to make sure that data gets passed along by a form is to add the cgi variable information to the ACTION parameter of the FORM statement. The value of ACTION is a hyperlink, so it can take CGI parameters in the usual way. This example invokes MakeC.cgi, with the variables Name, ColorChoice, and Horsepower equal to Kurt, Blue, and 0, respectively, when the user submits the form:

<FORM ACTION="MakeC.cgi?Name=Kurt&ColorChoice=Blue&Horsepower=0">


HTML character entities

HTML character entities
Symbolic
name
Decimal
code
Shows
as
&nbsp; 160  
&iexcl; 161 ¡
&cent; 162 ¢
&pound; 163 £
&curren; 164 ¤
&yen; 165 ¥
&brvbar; 166 ¦
&sect; 167 §
&uml; 168 ¨
&copy; 169 ©
&ordf; 170 ª
&laquo; 171 «
&not; 172 ¬
&shy; 173 ­
&reg; 174 ®
&macr; 175 ¯
&deg; 176 °
&plusmn; 177 ±
&sup2; 178 ²
&sup3; 179 ³
&acute; 180 ´
&micro; 181 µ
&para; 182
&middot; 183 ·
&cedil; 184 ¸
&sup1; 185 ¹
&ordm; 186 º
&raquo; 187 »
&frac14; 188 ¼
&frac12; 189 ½
&frac34; 190 ¾
&iquest; 191 ¿
&Agrave; 192 À
&Aacute; 193 Á
&Acirc; 194 Â
&Atilde; 195 Ã
&Auml; 196 Ä
&Aring; 197 Å
&AElig; 198 Æ
&Ccedil; 199 Ç
&Egrave; 200 È
&Eacute; 201 É
&Ecirc; 202 Ê
&Euml; 203 Ë
&Igrave; 204 Ì
&Iacute; 205 Í
&Icirc; 206 Î
&Iuml; 207 Ï
&ETH; 208 Ð
&Ntilde; 209 Ñ
&Ograve; 210 Ò
&Oacute; 211 Ó
&Ocirc; 212 Ô
&Otilde; 213 Õ
&Ouml; 214 Ö
&times; 215 ×
&Oslash; 216 Ø
&Ugrave; 217 Ù
&Uacute; 218 Ú
&Ucirc; 219 Û
&Uuml; 220 Ü
&Yacute; 221 Ý
&THORN; 222 Þ
&szlig; 223 ß
&agrave; 224 à
&aacute; 225 á
&acirc; 226 â
&atilde; 227 ã
&auml; 228 ä
&aring; 229 å
&aelig; 230 æ
&ccedil; 231 ç
&egrave; 232 è
&eacute; 233 é
&ecirc; 234 ê
&euml; 235 ë
&igrave; 236 ì
&iacute; 237 í
&icirc; 238 î
&iuml; 239 ï
&eth; 240 ð
&ntilde; 241 ñ
&ograve; 242 ò
&oacute; 243 ó
Symbolic
name
Decimal
code
Shows
as
&ocirc; 244 ô
&otilde; 245 õ
&ouml; 246 ö
&divide; 247 ÷
&oslash; 248 ø
&ugrave; 249 ù
&uacute; 250 ú
&ucirc; 251 û
&uuml; 252 ü
&yacute; 253 ý
&thorn; 254 þ
&yuml; 255 ÿ
&fnof; 402 ƒ
&Alpha; 913 Α
&Beta; 914 Β
&Gamma; 915 Γ
&Delta; 916 Δ
&Epsilon; 917 Ε
&Zeta; 918 Ζ
&Eta; 919 Η
&Theta; 920 Θ
&Iota; 921 Ι
&Kappa; 922 Κ
&Lambda; 923 Λ
&Mu; 924 Μ
&Nu; 925 Ν
&Xi; 926 Ξ
&Omicron; 927 Ο
&Pi; 928 Π
&Rho; 929 Ρ
&Sigma; 931 Σ
&Tau; 932 Τ
&Upsilon; 933 Υ
&Phi; 934 Φ
&Chi; 935 Χ
&Psi; 936 Ψ
&Omega; 937 Ω
&alpha; 945 α
&beta; 946 β
&gamma; 947 γ
&delta; 948 δ
&epsilon; 949 ε
&zeta; 950 ζ
&eta; 951 η
&theta; 952 θ
&iota; 953 ι
&kappa; 954 κ
&lambda; 955 λ
&mu; 956 μ
&nu; 957 ν
&xi; 958 ξ
&omicron; 959 ο
&pi; 960 π
&rho; 961 ρ
&sigmaf; 962 ς
&sigma; 963 σ
&tau; 964 τ
&upsilon; 965 υ
&phi; 966 φ
&chi; 967 χ
&psi; 968 ψ
&omega; 969 ω
&thetasym; 977 ϑ
&upsih; 978 ϒ
&piv; 982 ϖ
&bull; 8226
&hellip; 8230
&prime; 8242
&Prime; 8243
&oline; 8254
&frasl; 8260
&weierp; 8472
&image; 8465
&real; 8476
&trade; 8482
&alefsym; 8501
&larr; 8592
&uarr; 8593
&rarr; 8594
&darr; 8595
&harr; 8596
&crarr; 8629
&lArr; 8656
&uArr; 8657
Symbolic
name
Decimal
code
Shows
as
&rArr; 8658
&dArr; 8659
&hArr; 8660
&forall; 8704
&part; 8706
&exist; 8707
&empty; 8709
&nabla; 8711
&isin; 8712
&notin; 8713
&ni; 8715
&prod; 8719
&sum; 8721
&minus; 8722
&lowast; 8727
&radic; 8730
&prop; 8733
&infin; 8734
&ang; 8736
&and; 8743
&or; 8744
&cap; 8745
&cup; 8746
&int; 8747
&there4; 8756
&sim; 8764
&cong; 8773
&asymp; 8776
&ne; 8800
&equiv; 8801
&le; 8804
&ge; 8805
&sub; 8834
&sup; 8835
&nsub; 8836
&sube; 8838
&supe; 8839
&oplus; 8853
&otimes; 8855
&perp; 8869
&sdot; 8901
&lceil; 8968
&rceil; 8969
&lfloor; 8970
&rfloor; 8971
&lang; 9001
&rang; 9002
&loz; 9674
&spades; 9824
&clubs; 9827
&hearts; 9829
&diams; 9830
&quot; 34 "
&amp; 38 &
&lt; 60 <
&gt; 62 >
&OElig; 338 Œ
&oelig; 339 œ
&Scaron; 352 Š
&scaron; 353 š
&Yuml; 376 Ÿ
&circ; 710 ˆ
&tilde; 732 ˜
&ensp; 8194
&emsp; 8195
&thinsp; 8201
&zwnj; 8204
&zwj; 8205
&lrm; 8206
&rlm; 8207
&ndash; 8211
&mdash; 8212
&lsquo; 8216
&rsquo; 8217
&sbquo; 8218
&ldquo; 8220
&rdquo; 8221
&bdquo; 8222
&dagger; 8224
&Dagger; 8225
&permil; 8240
&lsaquo; 8249
&rsaquo; 8250
&euro; 8364

HTTP status codes

HTTP status codes
Code Meaning Details
1xx - Informational
100 Continue The initial part of the request has been received and the client may continue with its request
101 Switching Protocols The server is complying with a client request to switch protocols to the one specified in the Upgrade header field
2xx - Client request successful
200 Ok (HTTP 1.0) The client's request was successful, and the server's response contains the requested data
201 Created This status code is used whenever a new URI is created. With this result code, the Location header is given by the server to specify where the new data was placed
202 Accepted The request was accepted but not immediately acted upon. More information about the transaction may be given in the entity body of the server's response. There is no guarantee that the server will actually honor the request, even though it may seem like a legitimate request at the time of acceptance
203 Non-Authoritative Information The Information in the entity header is from a local or third-party copy and not from the original server
204 No Content A status code and header is given in the response, but there is no entity body in the response. This is a useful code for an imagemap handler to return when the user clicks on useless or blank area of an image
205 Reset Content The browser should clear the form used for this transaction for additional input. Appropriate for data-entry CGI applications
206 Partial Content The server is returning partial data of the size requested. Used in response to a request specifying a Range header
3xx - Client request redirected, further action necessary
300 Multiple Choices The requested URI refers to more than one resource. For example, the URI could refer to a document that has been translated into many language. The entity body returned by the server could have a list of more specific data about how to choose the correct resource
301 Moved Permanently The requested URI is no longer used by the server, and the operation specified in the request was not performed. The new location for the requested document is specified in the Location header. All future requests for the document should use the new URI
302 Moved Temporarily (HTTP 1.0) The requested URI has moved, but only temporarily. The Location header points to the new location. Immediately after receiving this status code, the client should use the new URI to resolve the request, but the old URI should be used for all future requests
303 See Other The requested URI can be found at a different URI (specified in the Location header) and should be retrieved by a GET on that resource
304 Not Modified (HTTP 1.0) This is the response code to an If-Modified-Since header, where the URI has not been modified since the specified date. The entity body is not sent, and the client should use its own local copy
305 Use Proxy The requested URI must be accessed through the proxy in the Location header
4xx - Client request incomplete
400 Bad Request (HTTP 1.0) This response code indicates that the server detected a syntax error in the client's request
401 Unauthorized (HTTP 1.0) The result code is given along with the WWW-Authenticate header to indicate that the request lacked proper authorization, and the client should supply proper authorization when requesting this URI again
402 Payment Required This code is not yet implemented in HTTP
403 Forbidden (HTTP 1.0) The request was denied for a reason the server does not want to (or has no means to) indicate to the client
404 Not Found (HTTP 1.0) The document at the specified URI does not exist
405 Method Not Allowed This code is given with the Allow header and indicates that the method used by the client is not supported for this URI
406 Not Acceptable The URI specified by the client exists, but not in a format preferred by the client. Along with this code, the server provides the Content-Language, Content-Encoding, and Content-Type headers
407 Proxy Authentification Required The Proxy server needs to authorize the request before forwarding it. Used with the Proxy-Authenticate header
408 Request Time-out This response code means the client did not produce a full request within some predetermined time (usually specified in the server's configuration) and the server is disconnecting the network connection
409 Conflict This code indicates that the request conflicts with another request or with the server's configuration. Information about the conflict should be returned in the data portion of the reply
410 Gone This code indicates that the requested URI no longer exists and has been permanently removed from the server
411 Length Required The server will not accept the request without a Content-Length header supplied in the request
412 Precondition Failed The condition specified by one or more If... headers evaluated to false
413 Requested Entity Too Large The server will not process the request because its entity body is too large
414 Request-URI Too Long The server will not process the request because its request URI is too large
415 Unsupported Media Type The server will not process the request because its entity body is in an unsupported format
5xx - Server errors
500 Server Error (HTTP 1.0)
Internal Server Error (HTTP 1.1)
This code indicates that a part of the server (for example, a CGI program) has crashed or encountered a configuration error.
501 Not Implemented (HTTP 1.0) This code indicates that the client requested an action that cannot be performed by the server
502 Bad Gateway (HTTP 1.0) This code indicates that the server (or proxy) encountered invalid responses from another server (or proxy)
503 Out of resources (HTTP 1.0)
Service Unavailable (HTTP 1.1)
This code means that the service is temporarily unavailable, but should be restored in the future. If the server knows when it will be available again, a Retry After header may also be supplied
504 Gateway Time-out This response is like 408 (Request Time-out) except that the gateway or proxy has timed out
505 HTTP Version not supported The server will not support the HTTP protocol version used in the request
Last update: Wed, 2 Nov 2005 10:16:21 GMT