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Acid1 tests many features on one page against a reference image. Acid1 was developed by Todd
Fahrner, who was frustrated with the lack of stringent tests to improve browser interoperability. After looking at tests developed by Braden McDaniel that used reference renderings to clarify the intended
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result, Fahrner developed a comprehensive test that resulted in a quirky-looking graphic. In 1999, the test was incorporated into the CSS1 test suite. The text used in Acid1 is an allusion to
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for gold which produce a quick and obvious assessment of the quality of a piece of metal, the web acid tests were designed to produce a clear indication of a browser's compliance to
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200:', with the text replaced by the names of the developers.
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By early 2008, all major browsers passed the Acid1 test.
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324:Original home of Acid1 on Todd Fahrner's website
156:between early web browsers, especially for the
272:Internet Explorer Easter Egg - IE5 Mac Team
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349:Internet properties established in 1999
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287:"Acid Test Results on Popular Browser"
275:, The Easter Egg Archive, 2000-06-19
206:Acid1 has served as inspiration for
31:The "reference rendering" for Acid1
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185:. Acid1 is included as an offline
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191:Internet Explorer 5 for Mac OS
137:in Internet Explorer 5 for Mac
126:Example of a failed Acid1 test
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259:CSS1 Test Suite: 5.5.26 clear
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240:Comparison of layout engines
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160:1.0 specification. As with
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16:Online HTML rendering test
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65:World Wide Web Consortium
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193:, accessible by typing '
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113:Current status
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50:Available in
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293:. Archived from
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154:interoperability
108:January 26, 1999
54:English language
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232:Internet portal
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71:Created by
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319:The Acid1 Test
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313:External links
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183:The Hollow Men
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297:on 2008-05-05
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179:T. S. Eliot's
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146:Box Acid Test
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299:. Retrieved
295:the original
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150:web browsers
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97:Registration
74:Todd Fahrner
38:Type of site
354:Test items
339:Acid tests
333:Categories
301:2008-05-05
246:References
187:Easter egg
162:acid tests
135:Easter egg
89:Commercial
291:SciActive
218:See also
105:Launched
172:History
116:Offline
198:tasman
195:about:
212:Acid3
208:Acid2
181:poem
142:Acid1
83:Acid1
60:Owner
20:Acid1
210:and
63:The
45:test
189:in
79:URL
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100:No
92:No
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
