how do i validate a website
Validate at W3C 1.0.1
Validate at W3C - Contextual menu item in Opera to submit the current page to the W3Cs HTML validator more>>
Validate at W3C AppleScript based plug in for FinderPop.
Completly freeware.
How GOES it Widget 1.0
How GOES it Widget - Latest Visible or IR GOES East/West image more>>
This widget downloads a new image every thirty minutes from National Oceanic and Atmospheric Administration (NOAA) website.
On the back you can set your preferred location and type of data (Infrared or Visible).
Main features:
- Choose between visible and infrared.
- Choose to view GOES East, GOES West, Hawii, Alaska, or Puerto Rico.
Validate Me 2.0
Validate Me - Validation for HTML, CSS, XHTML based on W3C standards more>>
It supports validation for HTML, CSS, and XHTML.
Enhancements:
- No need for the "http://" when entering URLs
- HTML for W3C badge is provided
- Support for XHTML 1.1.

Checksum Validator 1
Checksum Validator 1 is launched as a simple yet effective tool with which you can easily calculate and validate checksums (SHA-1 or MD5 digests) for files that you download (or will upload). more>>
Checksum Validator 1 is launched as a simple yet effective tool with which you can easily calculate and validate checksums (SHA-1 or MD5 digests) for files that you download (or will upload). By comparing a site's published checksum with your calculated checksum, you can verify that your download matches the site's official copy; free from corruption or tampering (unless the site's checksum was also tampered with).
Everything needed to calculate checksums is in Mac OS X, this is just much easier and quicker, and let's face it, the easier and faster, the more likely you will actually verify these downloads.
Checksum Validator is a beneficial and easy-to-use utility to calculate and validate ... Checksum Validator 1.0 is a beneficial and easy-to-use utility to calculate and validateTotal Validator 5.5.0
This brings a useful Firefox add-on that allows you to validate webpages. more>>
Total Validator 5.5.0 is a great addition to your computer as it will enhance your browser. It is actually a free one-stop all-in-one validator comprising a HTML validator, an accessibility validator, a spelling validator, a broken links validator, and the ability to take screenshots with different browsers to see what your web pages really look like.
Major Features:
- A parser that validates the basic construction of your pages
- True HTML validation against the W3C Markup Specifications or ISO/IEC definition using the published DTDs (2.0, 3.2, 4.0, 4.01, ISO/IEC, XHTML 1.0 and 1.1)
- An accessibility validator that validates against the W3C Web Accessibility Guidelines (1.0 and 2.0) and US Section 508 Standard
- A broken links validator that checks each page for broken links
- A spelling validator that spell checks the content of your pages (English, French, Italian, Spanish, German)
- Snapshots (screenshots) of your pages in different browsers, on different platforms, at different resolutions
- A desktop tool so you can validate pages before you publish, and pages behind firewalls
Enhancements:
- Improved support for calling Linux versions of the desktop tool
- Support for IE8, and FF3.5 screenshots added
Requirements:
- Mozilla Firefox
HTMLValidator 1.0
HTMLValidator - Validate web pages on your Mac more>>
Because HTMLValidator uses the same validation technique as the official validator you can be assured the the pages you create work correctly.
HTMLValidator works without access to the web. This means that you dont need an active internet connection to validate pages and nothing is sent over the internet during validation. Your pages remain secure and you dont need to open your firewall to validate your intranet.
HTMLValidator also has some Applescript support, so you can script the validation and see the errors.
This is only the first release of HTMLValidator, so please send in any ideas or suggestions (or bug reports if necessary)
California Website Development 1.0
Free Dashboard informational widget for your Mac more>> Aimersoft Mac Video Converter is the most powerful Mac Video Converter for you to convert video on Mac OS X (Leopard supported). With this awesome Mac Video Converter, you can easily finish the conversion such as convert MPEG to AVI; convert AVI to MP4<<less
Blockstar Website Builder 1.2
Blockstar is a website building and hosting service allowing people to create web pages, blogs, and photo galleries more>>
Blockstar uses a new method of dividing a web page into blocks that can then hold content like text, blogs, and galleries. Everything a user creates is stored as a unique row in our file manager. This allows content to be reused throughout a site and lets users update it in one central location, making Blockstar both a website builder and a content management system.
We also offer a great degree of control over how content looks both through cascading style sheets and our use of content views. Content views allow content like a photo gallery to have different arrangements and properties for every placement in a website. For instance a gallery can have 2 columns and 8 rows in one web page and 4 columns and 4 rows in another.
ViewFinder website heatmap 1.0
Firefox add-on that simulates human visual attention. more>> Firefox add-on that simulates human visual attention.
The ViewFinder Heatmap service, is an artificial intelligence service which simulates human visual attention and creates an attention heatmap.
Using this addon you can find out which areas of the page gets most of the attention? and which areas are being ignored?
The ViewFinder website heatmap extension allows you to find out how people View your website by creating this simulation.
Note: The ViewFinder website heatmap addon is cross-platform and it works on Mac OS X, Windows and Linux.
System requirements:
- Firefox: 1.5 to 2.0.0.*
Validator S.A.C. 0.6.3
Stand-alone version of the W3Cs HTML / XHTML Markup Validator more>> Stand-alone version of the W3Cs HTML / XHTML Markup Validator
Validator S.A.C. (formerly Validatelet) is a stand-alone, easy to install, version of the W3Cs HTML / XHTML Markup Validator for Mac OS X.
Validator S.A.C. is a normal Mac OS X application. No installation is required, just put Validator S.A.C. where you need it (hard drive, flash drive, CD-R, etc).
Validator S.A.C. is a tool that can validate local files, as well as pages on local web sites. Validate using the stand-alone Favelet, drag and drop files and URLs onto the applicaiton icon, or simply use File > Open.
Validate on an airplane or in the subway - no network needed.
Enhancements
- Updated to Validator 0.8.3
AMX Website Search 1.1
AMX Website Search lets you search in AMX Website (Automation manufacturer in Dallas, TX). more>>
iSkysoft Mobile Phone Video Converter Mac 1.1.38.1 converts all video formats to Mobile Phone. iSkysoft Mobile Phone Video Converter for Mac is a specially designed Mac video converter. It can also run on Mac OS X 10.5 Leopard.
iSkysoft Mobile Phone Video Converter for Mac is a Mac OS X video converter that developed to convert all popular video files to video files for all popular mobile players including iPod touch, iPod classic, iPod nano, iPhone, Apple TV, PSP, PS3, Youtube (web), Creative Zen, iRiver PMP, Archos, various video mobile phones and many other digital video and audio players. It supports video formats such as MPEG1, MPEG2, MP4, 3GP, 3G2, AVI, Mpeg TS/TP (for HD Video). It can convert video to MP4, AVI, 3GP and 3G2. It can also extract and convert the audio track from your video files to Mp3 and AAC.
iSkysoft Mobile Phone Video Converter for Mac lets you set video brightness, contrast, saturation, crop video, trim video, batch convert your video files, and even merge multiple files into one file.
Major Features:
- Designed specifically for Mac OS X: A professional mac mobile converter developed specifically for Mac OS X (including Mac OS X 10.5 Leopard) users.
- Support the most popular mobile Players: Convert videos for all popular mobile players including iPod touch, iPod classic, iPod nano, iPhone, PSP, Youtube (web), various video mobile phones and many other digital video and audio players.
- Crop video; Crop video to remove black video sides.
- Various video and audio settings: Set video output settings including resolution, frame rate, encoder, and bit rate, and set audio output settings including sample rate, channel, encoder and bitrate.
- Trim video;You can trim your video files to only convert a part of a video file.
- Customize video effects: Set movie video brightness, contrast, saturation, and choose to apply special video effects to your video files.
- Merge file: Merge all added files and output one file.
- Capture pictures (bmp, jpg) from video: Using this video converter for mac, you can capture pictures by clicking the snapshot button while previewing the movie.
- Preview: Preview your video files before conversion to adjust the output quality.
- Easy to use: The easiest Mac Mobile Phone Video Converter to your videos to all sorts of different video formats with only a few intuitive steps.
Enhancements: Fixed some minor bugs.
Requirements:
- 1G Hz or above PowerPC G4/G5 or Intel processor.
- Mac OS X (including Mac OS X 10.4 Tiger and 10.5 X Leopard) on iMac, MacBook, Mac Pro, etc.
- 512 MB physical RAM (memory) or more.
- 1024*768 or higher resolution display.
WareSeeker Editor

Japplis Website Optimizer Lite 0.9
Japplis Website Optimizer Lite 0.9 is designed as a completely free Mac application that will allow you to shrink your website for faster load speed. more>>
Major Features:
- Optimizations:
- Shrink HTML
- GZip Compress HTML
- Add width and height
- Add alt attribute
- Generation of the Apache Server .htaccess file
- Extras:
- Work on Windows, Mac OS X, Linux
- Run as Applet (online)
- Load and Save Preferences
- Performance:
- 64 % less
- Benefits:
- Faster website
- Less bandwidth
- Obfuscation of code
- No runtime compression needed
ShanghaiDaily Headlines Widget 0.1
ShanghaiDaily Headlines Widget - An English window on China more>>
Safari Web Site Validator 1.4
Safari Web Site Validator is a free tool allowing you to open a new window in Safari and send the HTML or XHTML code of the web page youre viewing to W3C Markup Validation Service. more>>
Safari Web Site Validator 1.4 is a free tool allowing you to open a new window in Safari and send the HTML or XHTML code of the web page you're viewing to W3C Markup Validation Service. It then opens a second window to validate the CSS code. W3C will display any errors it can detect in the HTML/XHTML and CSS code. I included two scripts in the folder. The script named 'Safari Web Site Validator Go' does the same thing as 'Safari Web Site Validator' except there isn't a dialog box when you launch it. This might prove convenient (and faster) for those of you who have many pages that you want to validate.
It then opens a second window to validate the CSS code. W3C will display any errors it can detect ... faster) for those of you who have many pages that you want to validate. Enhancements: Now checks
JavaScript Form Validator 3.1
A simple, powerful client side JavaScript form validation code. Using this code, you can do the common form validations in a snap. more>>
Client side java script is the efficient way to validate the user input in web forms. It gives the response immediately and reduces the server load. But, when there are many forms in the project and when the forms are long, writing the form validations becomes a daunting, repetitive task. Save yourself from coding long validations for your forms. Here is a simple, powerful form validation code. Using this code, you can do the common form validations in a snap! The code is general, simple, extensible and Free!