sod sitemap.xml + .txt Cache-Control 1h→6h + SWR 24h (mirrors asim). 54/54.

6d21b22779595711b4da1d8eb21777f2316186c9 · 2026-05-13 08:50:14 -0700 · Steve Abrams

Files touched

M routes/public.js

Diff

commit 6d21b22779595711b4da1d8eb21777f2316186c9
Author: Steve Abrams <steve@designerwallcoverings.com>
Date:   Wed May 13 08:50:14 2026 -0700

    sod sitemap.xml + .txt Cache-Control 1h→6h + SWR 24h (mirrors asim). 54/54.
---
 routes/public.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/routes/public.js b/routes/public.js
index 626316e..c5e3144 100644
--- a/routes/public.js
+++ b/routes/public.js
@@ -571,7 +571,7 @@ router.get('/sitemap.xml', async (req, res, next) => {
         `  <url><loc>${u.loc}</loc><lastmod>${today}</lastmod><changefreq>${u.changefreq}</changefreq><priority>${u.priority}</priority></url>`
       ).join('\n') +
       '\n</urlset>\n';
-    res.setHeader('Cache-Control', 'public, max-age=3600');
+    res.setHeader('Cache-Control', 'public, max-age=21600, stale-while-revalidate=86400');
     res.type('application/xml').send(xml);
   } catch (e) { next(e); }
 });
@@ -602,7 +602,7 @@ router.get('/sitemap.txt', async (req, res, next) => {
       ...firms.map((f) => `${base}/firms/${f.slug}`),
       ...clients.map((c) => `${base}/clients/${c.slug}`),
     ];
-    res.setHeader('Cache-Control', 'public, max-age=3600');
+    res.setHeader('Cache-Control', 'public, max-age=21600, stale-while-revalidate=86400');
     res.type('text/plain').send(urls.join('\n') + '\n');
   } catch (e) { next(e); }
 });

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