Tag: Schema
24 February, 2016
How to Use Xpath for Custom Extraction in Screaming Frog
If you’re like me, you were super excited when Screaming Frog added the custom extraction feature to their spider tool. Now, you can do some basic web scraping when crawling a site. This is particularly helpful when it comes to checking if a client’s site is using schema code or checking for hreflang tags. But […]
23 October, 2013
How to Insert Only if a Condition is Met in SQL and PHP
Let’s say you’re building a system that stores bids (for an ad, for an auction, doesn’t matter) from an external source. Each bid is a value, item/product ID, and timestamp. The external source of the bid doesn’t push updates. Your program will have to go fetch them. However, the bid source only gives you the […]
