问题
I've been searching everywhere but I couldn't find the answer to the following questions.
What are the limits? How many requests per day?
Thank you in advance
回答1:
I've logged into my Google Developers Console and I can see that I have a quota of 25,000 requests a day. Once you have signed up for the service, you can also apply for an higher quota if necessary!
Hope that helps.
回答2:
Google imposes a quota limit on PageSpeed Insights API usage. The current limit (as of September, 2015) is 25,000 requests / day and 1 requests / second. The default pause is 1 second between sending requests to Google to avoid exceeding quota.
Taken from following
https://nodepit.com/node/com.mmiagency.knime.nodes.google.pagespeed.GooglePageSpeedNodeFactory
来源：https://stackoverflow.com/questions/37122041/pagespeed-insights-api-limits