Add comprehensive SEO improvements: meta tags, robots.txt, sitemap.xml, and favicon. Fix meta description rendering issues with proper HTML entity encoding. Update port configuration to use PORT environment variable.

This commit is contained in:
2025-08-26 08:29:34 +00:00
parent ae9107705d
commit eedaa253e4
16 changed files with 177 additions and 2 deletions

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{% extends "base.html" %}
{% block title %}About Markov Economics - Marx, Piketty, and Wealth Inequality Theory{% endblock %}
{% block meta_description %}Learn about the economic theory behind the Markov chain simulation. Understand Marx's M-C-M' model and Piketty's r > g inequality principle.{% endblock %}
{% block og_title %}About Markov Economics - Marx, Piketty, and Wealth Inequality Theory{% endblock %}
{% block og_description %}Learn about the economic theory behind the Markov chain simulation. Understand Marx's M-C-M' model and Piketty's r > g inequality principle.{% endblock %}
{% block twitter_title %}About Markov Economics - Marx, Piketty, and Wealth Inequality Theory{% endblock %}
{% block twitter_description %}Learn about the economic theory behind the Markov chain simulation. Understand Marx's M-C-M' model and Piketty's r > g inequality principle.{% endblock %}
{% block content %}
<div class="row justify-content-center">
<div class="col-lg-10">

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@@ -5,6 +5,31 @@
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>{% block title %}{{ title }}{% endblock %}</title>
<!-- SEO Meta Tags -->
<meta name="description" content="{% block meta_description %}Interactive Markov chain simulation demonstrating how capitalism &quot;eats the world&quot; through wealth inequality when r &gt; g (capital return rate exceeds economic growth).{% endblock %}">
<meta name="keywords" content="capitalism, economics, markov chain, wealth inequality, Piketty, Marx, economic simulation, r > g, capital return, economic growth">
<meta name="author" content="Markov Economics">
<meta name="robots" content="index, follow">
<!-- Open Graph / Social Media Meta Tags -->
<meta property="og:title" content="{% block og_title %}{{ title }}{% endblock %}">
<meta property="og:description" content="{% block og_description %}Interactive Markov chain simulation demonstrating how capitalism &quot;eats the world&quot; through wealth inequality when r &gt; g (capital return rate exceeds economic growth).{% endblock %}">
<meta property="og:type" content="website">
<meta property="og:url" content="https://markoveconomics.com/">
<meta property="og:image" content="https://markoveconomics.com/static/img/wealth-inequality-simulation.png">
<!-- Twitter Card Meta Tags -->
<meta name="twitter:card" content="summary_large_image">
<meta name="twitter:title" content="{% block twitter_title %}{{ title }}{% endblock %}">
<meta name="twitter:description" content="{% block twitter_description %}Interactive Markov chain simulation demonstrating how capitalism &quot;eats the world&quot; through wealth inequality when r &gt; g (capital return rate exceeds economic growth).{% endblock %}">
<meta name="twitter:image" content="https://markoveconomics.com/static/img/wealth-inequality-simulation.png">
<!-- Favicon -->
<link rel="icon" type="image/svg+xml" href="{{ url_for('static', filename='img/favicon.svg') }}">
<link rel="icon" type="image/png" sizes="32x32" href="{{ url_for('static', filename='img/favicon-32x32.png') }}">
<link rel="icon" type="image/png" sizes="16x16" href="{{ url_for('static', filename='img/favicon-16x16.png') }}">
<link rel="apple-touch-icon" sizes="180x180" href="{{ url_for('static', filename='img/apple-touch-icon.png') }}">
<!-- Bootstrap CSS -->
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
<!-- Chart.js -->

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{% extends "base.html" %}
{% block title %}Error - Markov Economics Simulation{% endblock %}
{% block meta_description %}An error occurred in the Markov economics simulation. Return to the main page to run the wealth inequality simulation.{% endblock %}
{% block og_title %}Error - Markov Economics Simulation{% endblock %}
{% block og_description %}An error occurred in the Markov economics simulation. Return to the main page to run the wealth inequality simulation.{% endblock %}
{% block twitter_title %}Error - Markov Economics Simulation{% endblock %}
{% block twitter_description %}An error occurred in the Markov economics simulation. Return to the main page to run the wealth inequality simulation.{% endblock %}
{% block content %}
<div class="row justify-content-center">
<div class="col-md-6">

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@@ -1,5 +1,15 @@
{% extends "base.html" %}
{% block title %}Markov Economics Simulation - Interactive Wealth Inequality Model{% endblock %}
{% block meta_description %}Run interactive simulations of wealth inequality using Markov chains. Visualize how capitalism &quot;eats the world&quot; when r &gt; g.{% endblock %}
{% block og_title %}Markov Economics Simulation - Interactive Wealth Inequality Model{% endblock %}
{% block og_description %}Run interactive simulations of wealth inequality using Markov chains. Visualize how capitalism &quot;eats the world&quot; when r &gt; g.{% endblock %}
{% block twitter_title %}Markov Economics Simulation - Interactive Wealth Inequality Model{% endblock %}
{% block twitter_description %}Run interactive simulations of wealth inequality using Markov chains. Visualize how capitalism &quot;eats the world&quot; when r &gt; g.{% endblock %}
{% block extra_head %}
<style>
.parameter-card {