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Metrics Detailed Info

victorapellaniz edited this page Jun 29, 2013 · 7 revisions

The following table describes the meaning of each metric and how it is computed in the current implementation.

METRIC DESCRIPTION
Number of links Total number of links (internal + external). Counts all occurrences of the a href tag.
Number of unique links Number of non-repeated links. Counts singular occurrences of the a href tag.
Unique internal links Number of unique internal links. Counts occurrences of the a href tag which below to the root site.
External links Number of links that doesn't below to the root site. Counts occurrences of the a href tag which don't below to the root site.
Unique external links Number of non-repeated external links. Counts singular occurrences of the a href tag which don't below to the root site.
Image number Number of images used in the website. Counts the occurrences of the img tag.
HTML bytes Size in bytes for the website.
Images Size Size of the images from the website
Scripts number Number of scritp objects used. Counts the occurrences of the script tag.
Applets number Number of applet objects used. Counts the occurrences of the applet tag.
Display word count Number of words displayed. Count each visible words of the html code.
Link word count Number of words used in links (a href tags)
Number of pages Number of pages that below to the root site
Download files Number of files available to download. Counts the occurrences of the a href tags pointed to download files (like .pdf, .exe, .doc, .xls...).
Audio files Number of audio files available. Counts the occurrences of the a href tags pointed to audio files (mov, mp3, and others).
Video files Number of video files available. Counts the occurrences of the a href tags pointed to audio files (avi, swf, wmv, shockwave and others).
Multimedia files Number of audio + Number of video files
Gunning Fog Index ((average number of words per sentence)+(number of words of 3 syllables or more)) * 0.4
Weblink errors Number of broken weblinks. Counts the occurrences of the a href tags pointed to non existing or error sites.
Redundant links Total number of links - number of unique links
PopUps number Number of PopUps. Counts all the occurrences of the applet tags which use a window.open function
Color count Number of colors used, incluiding tables, backgrounds, etc. Counts all the occurrences of color and colour tags.
Body word count Number of words used in the body section
Italic word count Number of words italicized. Counts all the words contained in the occurrences of i tags.
Average number unique internal links Average unique internal links per page
Average number internal links Average internal links per page
Average number unique external links Average unique external links per page
Average number external links Average external links per page
Average number unique links Average unique links per page
Average number links Average links per page
Average number words Average words per page
Average download files Average download files per page
Average audio files Average audio files per page
Average video files Average video files per page
Average multimedia files Average multimedia files per page
Average applets number Average applets per page
Average image number Average images per page
Average HTML bytes Average HTML size per page
Average image size Average images' size per page
Average scripts size Average scripts per page
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