a5fbd70d50
* SEO: generate curated city set for crawlable climate pages
gen_cities.py reuses the GeoNames index places.py already parses to select the top
~500 metros by population, assigns each a stable URL-safe slug (dropping admin1 when
it repeats the city name), and writes committed backend/cities.json. cities.py loads
it lazily with slug lookup, all_slugs(), display_name(), and by_country() grouping
for the upcoming hub + sitemap.
* SEO: rendering core, robots.txt, sitemap.xml, and metadata hygiene
- content.py: Jinja2 environment + HTML responder (ETag/304), dynamic /robots.txt
(disallows /api and /alerts, points at the sitemap) and /sitemap.xml (enumerates
the home/static pages plus every city, month, and records URL from cities.py).
Registered on the app before the StaticFiles mount so the routes win.
- templates/base.html.j2: shared layout with unique title/description, self-
referential canonical, Open Graph, favicon/manifest, header nav (adds a Climate
link) and a footer link graph.
- Give each existing page a unique <meta description> (were 5x identical) and a
self-referential <link rel=canonical>; add WebApplication JSON-LD to the home page.
- Pin jinja2.
* SEO: server-rendered per-city climate page (/climate/{slug})
The keystone crawlable page: for a city it snaps to the grid cell, loads the
archive (fetching once if missing, self-healing), and renders as real HTML — a
'how today compares' block (grade + percentile per metric from grade_day, tinted
by tier), a monthly normals table (climatology at each month's 15th, shown in °F
and °C), all-time records (new grading.all_time_records helper), a breadcrumb,
Dataset+Place+BreadcrumbList JSON-LD, self-referential canonical, and links into
the interactive tool + month/records pages. Content-page CSS added to style.css
(renamed the table class to avoid colliding with the app's .normals flex row).
* SEO: month (/climate/{slug}/{month}) and records (/climate/{slug}/records) pages
Month pages render the exact-month long-tail ('average weather in {city} in
{month}') with that month's average high/low, typical p10-p90 range, month-specific
records, and prev/next month links. Records pages show all-time record highs/lows
per metric with dates (grading.all_time_records). Shared _resolve_city helper; the
literal /records route is registered before the {month} param and month names are
validated (unknown month -> 404).
* SEO: climate hub, weather glossary, and about/methodology pages
- /climate: crawlable directory of all ~500 cities grouped by country — the
internal-link graph that lets search engines discover every city page.
- /glossary + /glossary/{term}: plain-language definitions (climate normal,
percentile, temperature anomaly, feels-like, heat index, wind chill, humidity,
reanalysis) with DefinedTerm JSON-LD and cross-links into the tool.
- /about: methodology page (ERA5 data source, 45-year baseline, +/-7-day window,
percentile grading) for E-E-A-T. All linked from the shared footer.
* SEO: archive warmer, content-page tests, and deploy docs
- warm_cities.py: paced, idempotent offline warmer that pre-fetches each city
cell's archive so /climate pages serve from cache and a crawl can't burst the
archive quota (pages self-heal if hit before warming).
- tests/test_content.py: city-set slug uniqueness/lookup, robots.txt, sitemap
enumerating city/month/records URLs, and that a rendered city page carries the
stats + canonical + Dataset JSON-LD in the HTML; plus month/records/hub/glossary/
about routing and 404s.
- DEPLOY.md: document the content pages, the warm step, and submitting the sitemap.
78 lines
3.9 KiB
HTML
78 lines
3.9 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1" />
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<title>Thermograph — how unusual is your weather?</title>
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<meta name="description" content="See how today's weather compares to decades of local climate history for any place on Earth — daily high, low, feels-like, humidity, wind and rain graded by percentile." />
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<meta name="theme-color" content="#f0803c" />
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<!-- Link previews (Discord, Slack, iMessage…). The server fills the og:url /
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og:image origins in from this request's scheme://host + base path —
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crawlers need absolute URLs and don't run JS. -->
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<meta property="og:type" content="website" />
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<meta property="og:site_name" content="Thermograph" />
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<meta property="og:title" content="Thermograph — how unusual is your weather?" />
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<meta property="og:description" content="See how today's weather compares to decades of local climate history for any place on Earth — daily high, low, feels-like, humidity, wind and rain graded by percentile." />
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<meta property="og:url" content="__ORIGIN__/" />
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<meta property="og:image" content="__ORIGIN__/logo.png" />
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<meta property="og:image:width" content="512" />
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<meta property="og:image:height" content="512" />
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<meta property="og:image:alt" content="Thermograph logo" />
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<meta name="twitter:card" content="summary" />
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<link rel="canonical" href="__ORIGIN__/" />
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<script type="application/ld+json">
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{"@context":"https://schema.org","@type":"WebApplication","name":"Thermograph","url":"__ORIGIN__/","applicationCategory":"WeatherApplication","operatingSystem":"Web, iOS, Android","browserRequirements":"Requires JavaScript","offers":{"@type":"Offer","price":"0","priceCurrency":"USD"},"description":"See how today's weather compares to ~45 years of local climate history for any place on Earth — graded by percentile."}
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</script>
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<link rel="icon" href="logo.svg" type="image/svg+xml" />
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<link rel="apple-touch-icon" href="logo.png" />
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<link rel="manifest" href="manifest.webmanifest" />
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<link rel="stylesheet" href="https://unpkg.com/leaflet@1.9.4/dist/leaflet.css" />
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<link rel="stylesheet" href="style.css" />
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</head>
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<body>
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<header>
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<div class="brand">
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<span class="logo">▚</span>
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<div>
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<h1>Thermograph</h1>
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<p class="tag">Grading today's weather against ~45 years of local climate history</p>
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</div>
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<nav class="view-nav" aria-label="Views">
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<a href="./" data-view="map" class="active">Weekly</a>
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<a href="calendar" data-view="calendar">Calendar</a>
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<a href="day" data-view="day">Day</a>
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<a href="compare" data-view="compare">Compare</a>
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</nav>
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</div>
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</header>
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<main>
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<section class="controls">
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<div class="find-bar">
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<button type="button" id="find-btn" class="find-btn"></button>
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<span id="loc-label" class="loc-label" hidden></span>
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</div>
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<div class="date-row">
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<label>Target date
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<input id="date-input" type="date" />
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</label>
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<button type="button" id="today-btn" class="today-chip" title="Reset the target date to today">Today</button>
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<span class="hint"><a href="legend">What do the grades mean? →</a></span>
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</div>
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</section>
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<section id="panel" class="panel panel-full">
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<div class="placeholder" id="placeholder">
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<p>Find a location to begin.</p>
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<p class="muted">Thermograph fetches decades of daily highs, lows, and precipitation
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for your ~4 sq mi cell, builds a ±7-day seasonal distribution for each
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day of the year, and grades recent weather by where it falls on that distribution.</p>
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</div>
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<div id="results" hidden></div>
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</section>
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</main>
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<script src="https://unpkg.com/leaflet@1.9.4/dist/leaflet.js"></script>
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<script type="module" src="app.js"></script>
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</body>
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</html>
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