Google Search vs Google Light
Two engines return Google results: google parses the whole page, google_light parses the essentials and returns sooner. This page lays out what each one gives you so the choice is a lookup rather than a guess.
What each engine returns
| Block | google | google_light |
|---|---|---|
| Organic results | Yes | Yes |
| Knowledge graph | Yes | Yes |
| Answer box | Yes | Yes |
| Related questions | Yes | Yes |
| Related searches | Yes | Yes |
| Top stories, latest posts | Yes | Yes |
| AI Overview | Yes | No |
| Ads, shopping ads, inline shopping | Yes | No |
| Local results and map | Yes | No |
| Inline videos, images, discussions and forums | Yes | No |
| Jobs, events, showtimes, scholarly articles | Yes | No |
The Google Light documentation describes it as a simplified version of Google Search that delivers essential results such as organic listings, knowledge graphs, answer boxes and related questions, and that by returning fewer data points it achieves significantly faster performance than the full output.
Which parameters each engine accepts
| Parameter | google | google_light |
|---|---|---|
q, page | Yes | Yes |
location, uule, latitude and longitude | Yes | Yes |
gl, hl, lr | Yes | Yes |
safe, nfpr, filter | Yes | Yes |
device (desktop, mobile, tablet) | Yes | No |
time_period, time_period_min, time_period_max | Yes | No |
verbatim, cr, kgmid | Yes | No |
link=resolved for Google redirect links | Yes | No |
Same request, different engine
Switching is one parameter. Everything else in the request stays the same:
curl "https://www.searchapi.io/api/v1/search?engine=google&q=coffee&gl=us&hl=en&api_key=YOUR_API_KEY"
curl "https://www.searchapi.io/api/v1/search?engine=google_light&q=coffee&gl=us&hl=en&api_key=YOUR_API_KEY"How to choose
Pick google_light when
You need organic results, the knowledge graph, an answer box or People also ask, and response time matters more than coverage. Rank checks and link extraction usually fit here.
Pick google when
You need a mobile or tablet page, a date filter, verbatim matching, or any of the richer blocks: AI Overview, ads, shopping, local results, videos, jobs.
Both engines are documented in full, with example responses for every block: Google Search API and Google Light Search API.