Download Sample HTML Files (Web Pages)
Download free sample HTML files. Use these basic web pages to test Iframe integration, web scraping bots (parsing logic), and browser rendering engines. STANDARD Structure & Forms File Name Structure / Description Size Action simple_page.html Hello World Basic HTML5 structure. Contains Head, Body, H1, P, and a list. Clean code. 1 KB Download contact_form.html Input…
Download free sample HTML files. Use these basic web pages to test Iframe integration, web scraping bots (parsing logic), and browser rendering engines.
STANDARD
Structure & Forms
| File Name | Structure / Description | Size | Action |
|---|---|---|---|
| simple_page.html Hello World |
Basic HTML5 structure. Contains Head, Body, H1, P, and a list. Clean code. | 1 KB | Download |
| contact_form.html Input Fields |
Contains inputs (text, email, password) and a submit button. Use to test form-filling bots. | 2 KB | Download |
| data_table.html Scraping Target |
A clean HTML table <table> with 50 rows of dummy data. Ideal for testing table-parsing scripts. |
5 KB | Download |
QA / SCRAPING
Malformed HTML & Frame Busters
| Test Case | Description | Size | Action |
|---|---|---|---|
| Malformed “Tag Soup” | Broken HTML. Missing closing tags </div>, unquoted attributes. Tests if your parser (e.g., BeautifulSoup) is robust enough. |
2 KB | Download |
| JS Frame Buster | Contains JavaScript code (if top != self) that forces the browser to break out of an iframe. |
1 KB | Download |
| Encoding Hell (ISO vs UTF8) | Header says charset=utf-8, but content is actually Windows-1252 (e.g., broken accents “é”). |
1 KB | Download |
Technical Specs: HTML
- DOM: Document Object Model. The browser parses HTML into a tree structure. Malformed HTML forces the browser to “guess” where to close tags.
- MIME Type: Must be served as
text/html. If served astext/plain, the browser will show the code instead of the page. - Doctype:
<!DOCTYPE html>tells the browser to use modern rendering (Standards Mode) instead of Quirks Mode.
Frequently Asked Questions
Why is my Iframe empty?
The website you are trying to embed might be sending the HTTP header
The website you are trying to embed might be sending the HTTP header
X-Frame-Options: DENY or SAMEORIGIN. This tells the browser to block any attempt to put that site inside an iframe.How do I scrape data from a “Tag Soup” file?
You need a lenient parser. If you use Python, use BeautifulSoup with the `lxml` parser, as it is very good at guessing where missing tags should be, unlike the standard `html.parser` which might fail.
You need a lenient parser. If you use Python, use BeautifulSoup with the `lxml` parser, as it is very good at guessing where missing tags should be, unlike the standard `html.parser` which might fail.
How to inspect HTML?
The source code (View Source) is different from what the browser renders (DOM) if JavaScript is involved.
- Chrome DevTools: Press F12. The “Elements” tab shows the live DOM. The “Network” tab shows if the HTML was loaded via AJAX.
- VS Code: The standard editor. Use “Live Server” extension to preview changes instantly without manually refreshing.
- W3C Validator: The official tool to check if your HTML code complies with web standards.
Developer’s Corner: Web Scraping
To extract data from HTML files, use the BeautifulSoup library. It creates a parse tree that makes navigation easy.
# Python: Scrape a Table
from bs4 import BeautifulSoupwith open(“data_table.html”) as fp:
soup = BeautifulSoup(fp, ‘lxml’)
# Find the first table
table = soup.find(‘table’)
for row in table.find_all(‘tr’):
cols = row.find_all(‘td’)
print([ele.text.strip() for ele in cols])
from bs4 import BeautifulSoupwith open(“data_table.html”) as fp:
soup = BeautifulSoup(fp, ‘lxml’)
# Find the first table
table = soup.find(‘table’)
for row in table.find_all(‘tr’):
cols = row.find_all(‘td’)
print([ele.text.strip() for ele in cols])