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W3C Markup Validation Service VS Plot Digitizer

Compare W3C Markup Validation Service VS Plot Digitizer and see what are their differences

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W3C Markup Validation Service logo W3C Markup Validation Service

Validates HTML markup of web pages, one at a time.

Plot Digitizer logo Plot Digitizer

All-in-One Tool to Extract Data from Graphs, Plots & Images
  • W3C Markup Validation Service Landing page
    Landing page //
    2019-08-30
  • Plot Digitizer Landing page
    Landing page //
    2023-06-17

W3C Markup Validation Service features and specs

  • Standards Compliance
    The W3C Markup Validation Service ensures that your web pages conform to established web standards, helping to improve web interoperability and accessibility.
  • Error Identification
    The service identifies errors and warnings in your HTML and XHTML documents, making it easier to debug and fix these issues to improve code quality.
  • Improved Compatibility
    By validating your markup, you can better ensure that your web pages are compatible with various browsers and devices, providing a more consistent user experience.
  • Free of Charge
    The validation service is provided by W3C at no cost, making it an accessible tool for developers of all levels to enhance their web projects.
  • Educational Tool
    For beginners in web development, the W3C Validator can serve as an educational resource by highlighting common mistakes and promoting best practices in coding.

Possible disadvantages of W3C Markup Validation Service

  • Limited to Syntax
    The validator primarily checks for syntax errors and does not assess other vital web development aspects such as design or functionality.
  • Outdated Standards
    The tool relies on W3C's standards, which can sometimes lag behind real-world usage and popular web development trends, potentially limiting its relevance.
  • Overly Strict
    The validator can be overly strict, flagging non-critical issues that may not impact user experience but are still considered 'errors' by the tool.
  • Misinterpretation of Results
    Less experienced developers might misinterpret the validator's results, focusing too much on achieving perfect validation without understanding the real impact on usability.
  • Lack of Support for Modern Frameworks
    As a markup validator, it might not fully support or correctly evaluate modern JavaScript frameworks that generate markup dynamically.

Plot Digitizer features and specs

  • User-friendly Interface
    Plot Digitizer offers a simple and intuitive interface, making it accessible for users of varying technical skill levels.
  • Supports Multiple File Formats
    The tool supports a variety of file formats, including PNG, JPEG, and PDF, offering flexibility in terms of input data.
  • Precision and Accuracy
    Plot Digitizer provides precise and accurate data extraction, ensuring reliable outputs from digitized plots.
  • Versatile Application
    It can be used for various types of graphs and charts, such as line graphs, scatter plots, and bar charts.
  • Cross-Platform Compatibility
    The application is web-based, which allows it to be used across different operating systems without needing additional software installations.

Possible disadvantages of Plot Digitizer

  • Limited Free Features
    The free version may have limited features compared to the paid version, which could restrict functionality for some users.
  • Internet Dependency
    As a web-based tool, Plot Digitizer requires a stable internet connection for use, which might be a limitation in areas with poor connectivity.
  • Learning Curve
    While the interface is generally user-friendly, new users may still require time to understand all available features to use the tool efficiently.
  • Potential for Manual Errors
    Manual calibration and adjustments might introduce errors, especially when dealing with complex or high-density plots.
  • Performance Limitations
    Very large or complex datasets might impact the performance and speed of the tool, potentially leading to longer processing times.

W3C Markup Validation Service videos

+ Add

A Walkthrough the W3C Markup Validation Service

Plot Digitizer videos

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Plot digitizer

Category Popularity

0-100% (relative to W3C Markup Validation Service and Plot Digitizer)

W3C Markup Validation Service

Plot Digitizer

SEO
100 100%
SEO
0% 0
Data Extraction
0 0%
Data Extraction
100% 100
SEO Tools
100 100%
SEO Tools
0% 0
Data Visualization
0 0%
Data Visualization
100% 100

User comments

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Social recommendations and mentions

Based on our record, W3C Markup Validation Service seems to be a lot more popular than Plot Digitizer. While we know about 98 links to W3C Markup Validation Service, we've tracked only 3 mentions of Plot Digitizer. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

W3C Markup Validation Service mentions (98)

  • HTML Validation
    How to use HTML Validation service 👇 Step 1: Access the HTML validator ● Open the HTML validator in your web browser i.e go to https://validator.w3.org/. - Source: dev.to / 5 months ago
  • WebKit Fix: Quirk News.Y Combinator to Skip TextAutoSizing
    Looking at the html of HN's pages, can't blame them really. Running though https://validator.w3.org/ , the result is abysmal. At this rate, if web browsers started requiring sites to output HTML that is somewhere in the realm of normalcy, HN would sooner shut down than consider ever updating. - Source: Hacker News / about 1 year ago
  • We Need to Talk More About Conformance, If We Want to Stop Fantasy HTML
    Whether you’re a frontend developer, lead, or manager, reconsider your expectations and practices if you haven’t yet chosen not to ship erroneous HTML. The more of us decide to talk about using actual HTML on our sites and in our apps, and lead by example, the better for our users and clients, and the better for our craft and profession. On the engineering side of web development, it’s HTML first—if it is HTML. - Source: dev.to / about 1 year ago
  • What is cross-browser compatibility, and why should you care?
    Validate Your Code Include tools like W3C code validation service and CSS validator to ensure your code meets web standards. - Source: dev.to / about 1 year ago
  • What You Need to Know About Domain and Hosting
    ===> Click here to run your code through the HTML validator. - Source: dev.to / over 1 year ago
View more

Plot Digitizer mentions (3)

  • [OC] Autism rates are driven by changes in policy and diagnostic criteria, not vaccinations
    Data: The CDC data estimating national autism rates only shows data every other year since 2000 (https://www.cdc.gov/ncbddd/autism/data.html). I used California data from Nevison (2018) (https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6223814/ ) to show a longer-term historical trend. While it doesn’t completely match the national data during the overlapping years (and I wouldn’t expect it to), I have no reason to... Source: almost 2 years ago
  • graph website/app?
    There are several, yes. Here is one, and here is anther, and here is a third. There is a detailed comparison here. Source: about 2 years ago
  • Show HN: Data Painter – A Different Way to Interact with Your Data
    I found this... Something like what you have in mind? (not Foss) https://plotdigitizer.com/. - Source: Hacker News / over 2 years ago

What are some alternatives?

When comparing W3C Markup Validation Service and Plot Digitizer, you can also consider the following products

PageSpeed Insights - PageSpeed is addon for ...

WebPlotDigitizer - WebPlotDigitizer - Web based tool to extract numerical data from plots, images and maps.

Rocket Validator - Site-wide Accessibility and HTML validation made easy. With a single click, Rocket Validator will check thousands of web pages on your site for Accessibility and HTML conformance, producing a detailed, actionable report on seconds.

DigitizeIt - Sometimes it is necessary to extract data values from graphs, e.g.

Nibbler - Free tool for testing how good your website is, and what you can do to improve it. Check accessibility, SEO, social media, compliance and more.

GraphClick - GraphClick is a graph digitizer shareware for Mac OS X which allows to automatically retrieve the original (x,y)-data from the image of a scanned graphor fom QuickTime movies.

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