ETags & If-None-Match headers: a dialogue 1st request. browser: can haz foo? GET /foo HTTP/1.1 1st response.
Careers pages for tech companies in Edinburgh Aecom - https://aecom.jobs/jobs/?location=edinburgh Aquila Insight - http://www.aquilainsight.com/careers/ Almis - https://www.almis.co.uk/careers/ Amazon - http://www.amazondc.com/ AMTSybex - https://www.amt-sybex.com/recruitment/ Apointedd - https://www.appointedd.com/jobs Astrosat - https://astrosat.space/career/ Attacat - http://www.attacat.co.uk/jobs