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Need web page downloader

randynevinrandynevin
in Technical Questions
I'm posting this in Technical Questions, as it's not about investing, per se, but let me know if another category is better.

I need a simple program to download a web page, given a URL. I need a Windows PC "console app" (that is, command-line program). In the past I have used WGET, and now I'm trying HTTRACK, but it is not working; I don't get the same web page that is displayed in the browser (using the Brave browser).

The URL is https://www.marketwatch.com/investing/fund/fmagx/download-data?mod=mw_quote_tab
That's historical NAV data for the Fidelity Magellan fund, for example.
But there are many funds, ETFs, indexes that I want to fetch, on a weekly basis, and pluck out the data I need.
This used to work fine with the bigcharts version of marketwatch, but they've discontinued that.

Thanks for any tips you can give me.
Randy

Comments

  • yugo
    Have you tried SingleFile CLI (Command Line Interface)?
  • Observant1
    edited September 1
    Have you tried using the PowerShell Invoke-WebRequest cmdlet?
  • randynevinrandynevin
    Thanks for the suggestions. I've tried WGET, HTTRACK, CURL, and SingleFile, so far with no success. Haven't figured out Invoke-WebRequest yet; seems a lot more complicated, and I'm not even sure what environment it runs in.

    It seems like these programs don't return the same web pages that a browser does, given the same URL. I'm suspecting the web servers somehow detect the request is coming from a program that's not a browser, and refuse to send the same data.

    Is it possible to write a script with a list of URLs and output files, and have a web browser "execute" it by loading each URL and sending the web page html to a different file for each? Do any of Brave/Chrome/Edge/FireFox have this capability? Again, this is on a Windows PC.

    Thanks!
  • equalizer
    Try

    Invoke-WebRequest -Uri "URL" -OutFile

    Invoke-WebRequest -Uri "https://www.marketwatch.com/investing/fund/fmagx/download-data?mod=mw_quote_tab" -OutFile marketwatch_data.html

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