Why won’t the site load?

If you see a blank screen when loading The Photographer’s Ephemeris Web, there are a number of browser settings to check.

  1. Check your browser version: ensure you’re using an up-to-date version – see Browse Happy for options
  2. Ensure JavaScript is enabled (details below)
  3. Ensure cookies are allowed – see TPE Web requires login every time
  4. Whitelist the site in any adblocker, content blocker, or anti-tracking add-ons you are using, or loosen the restrictions to suit your preferences – see Cookie banner not displayed
  5. Finally, the site will not work with Google Translate or similar automatic translation services – please disable this function to use the app. You can select a supported language at the top right of the page.

I’m still having a problem

You may need to clear your browser cache. Instructions on how to do that in all major browsers are here: Selectively clearing site data and cookies

You should also clear your cache:

  • If you can sign in OK, but then see an error saying your user profile could not be retrieved
  • If the map does not appear but instead says “ Waiting for map configuration ” after sign in

Also, if you wish, you can check whether locally cached data is the problem by opening a Private or Incognito window and loading the site there – if it loads OK in a private window but not in a regular window, that’s a sign that the cached data is corrupted.

JavaScript must be enabled

If JavaScript is disabled, you will see a blank screen or something similar to this (example from Chrome):

Screenshot_2020-05-28_at_18.22.27.png

To fix this, in Chrome’s settings, enable JavaScript, or allow access to [*.]photoephemeris.com:

Screenshot_2020-05-28_at_18.22.49.png

Published on 9 February 2026 | Last updated on 20 April 2026

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