Vanguard | Official Vanguard Anti-Cheat source code | Reverse Engineering library

I am trying to scrape this website for the data in the table: https://investor.vanguard.com/etf/profile/overview/ESGV/portfolio-holdings

I have inspected the website and found that the data came from a JSON table through an external link. This is my code trying to target that link through headers and payloads:

I want to scrape the URLs of all the items in the table but when I try, nothing comes up. The code is quite basic so I can see why it might not work. However, even trying to scrape the title of this website, nothing comes up. I at least expected the h1 tag as it's outside the table...

Website: https://www.vanguard.com.au/personal/products/en/overview

as a part of a course I'm taking, I need to calculate the monthly cumulative sums of rocket launches and calculate month-to-month rolling averages, and finally show both results on a plot.

The dataframe contains Date, Launch site, Mission status and some other less important parameters. Date is formatted as YYYY-MM-DD, and the number of items per different year-month combinations varies.

The input data looks like this:

I'm trying to automate downloading the holdings of Vanguard funds from the web. The links resolve through JavaScript so I'm using Pyppeteer but I'm not getting the file. Note, the link says CSV but it provides an Excel file.

From my browser it works like this:

1. Go to the fund URL, eg https://www.vanguard.com.au/personal/products/en/detail/8225/portfolio
2. Follow the link, "See count total holdings"
3. Click the link, "Export to CSV"

My attempt to replicate this in Python follows. The first link follow seems to work because I get different HTML but the second click gives me the same page, not a download.

I have a problem with my footer. My footer is centered and doesn't take all the bottom page length. here's the result I'd like to get : The result expected. It needs to take all the bottom length.

here's my codepen to see the problem : https://codepen.io/Softee/pen/RwLaJye

Here's my code :

Here's my problem if I don't use a
after

So I added the
, and now I have this result:

I used some margin to reduce the size of the blank space, but I'd like to be close such as this result I designed:

Here's my HTML code:

I am scraping data on mutual funds from the vanguard website and my code is giving me some inconsistencies in my data between runs. How can I make my scraping code more robust to avoid these?

I am scraping data from this page and trying to get the average duration in the characteristic table.

Sometimes all the tickers will go through with no problem and other times it will miss some of the data on the page. I assume this has to do with the scraping happening before the data fully loads but it only happens sometimes.

Here is the output for 2 back-to-back runs showing it successfully scraping a ticker and then missing the data on the following run.

I have tried looking at a couple of questions on this site with this problem but I can't get their solutions working. I am using python and selenium with a chrome headless browser to scrape bond data from vanguard. Vanguard loads the data on the page on a delay and I can't figure out how to get the data in properly.

I am trying to load data from this webpage, specifically the data from the fund facts table

When I tried doing this as I typically do I get

I'm saving the daily stock price for several stocks in a Pandas Dataframe. I'm using python and Jupyter notebook.

Once saved, I'm using matplotlib to graph the prices to check the data.

The idea is to graph 9 stocks at at time in a 3 x 3 subplot.

When I want to check other stock tickers I have to mannualy change each ticker in each subplot, which takes a long time and seems inefficient.

¿Is there a way to do this with some sort of list and for loop?

Here is my current code. It works but it seems to long and hard to update. (Stock tickers are only examples from a vanguard model portfolio).