Load Time API to measure any website.

See how long a page takes to load, broken down into DNS, connect, TLS, time to first byte and download, from multiple locations at once.

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500 free credits every month
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Failed requests cost nothing

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Where the time goes, not just the total.

No browser to run and no timing code to write. Each request loads the page and returns every phase of the load as JSON.

Full timing breakdown

DNS lookup, connection, TLS handshake, time to first byte, download and total, each in milliseconds.

data.timings

Test from several countries

Measure from up to three more countries alongside the default US test and compare the results side by side.

targetCountries: ["gb", "in"]

Status and reachability

Every response includes the HTTP status code, so the same call tells you whether the site is up and how fast it is.

data.statusCode

Network and protocol details

See the protocol used, the remote IP, bytes read, and which of HTTP/1.0, 1.1, 2 and 3 the server supports.

data.protocolSupport

Follow redirects

Measure the URL as given, or follow redirects to the final page and time that instead.

followRedirect: true

Response headers

The response headers come back too, useful for checking caching, security headers and the server behind a page.

data.headers

What customers say.

Read all reviews

“Its been couple of years we are using Geekflare API, we like its stable production ready performance and cost-effectiveness of accessing multiple APIs through a single plan.”

Jitendra RauloDirector, Aarav Infotech

“Works like a charm, easy to use and great support. Wished they offer more features for me to use.”

Pavel MarešCEO, webtero.com

“Great API and even better customer support. They went above and beyond to help me fix a rendering issue. Fast response times and effective solutions. 5 stars!”

Kham Nguyen DinhDeveloper

Measure load time from where your users are.

A site can be fast in one country and slow, or unreachable, in another. Test from up to three more countries in one request and compare the results side by side.

targetCountries adds up to 3 locations to the US test
Spot the countries where a site is slow or unreachable
Timings and reachability for each location

0
Countries: Up to 4
Locations in one request

POST/loadtime{ "url": "hp.com", "proxyCountry": "us" }from United States

The parameters you'll use most.

What each one does and what it costs.

urlstring—
The page to measure. Any public URL.
followRedirectbooleanIncluded
Follow redirects and measure the final page. Defaults to false.
targetCountriesstring[]+7
Up to 3 extra countries to test from, alongside the US test, e.g. ["gb", "ca"].
proxyCountrystring+4
Run the single test through a proxy in this country, e.g. "de".

Parameter	Type	What it does	Credits
url	string	The page to measure. Any public URL.	—
followRedirect	boolean	Follow redirects and measure the final page. Defaults to false.	Included
targetCountries	string[]	Up to 3 extra countries to test from, alongside the US test, e.g. ["gb", "ca"].	+7
proxyCountry	string	Run the single test through a proxy in this country, e.g. "de".	+4

Endpoint reference

What you can do with the Load Time API.

Catch slowdowns before users do

Measure your key pages on a schedule and alert when time to first byte or total load time climbs past your threshold.

TTFB and total load time
Every phase in milliseconds
HTTP status in the same call

Typical request

POST /loadtime
{
  "url": "stripe.com"
}

Example output · stripe.com

timings.ttfb29 ms

timings.total116 ms

statusCode200

Your first website test, in a few lines.

quickstart.pyofficial SDK

# pip install geekflare-api
from geekflare_api.client import GeekflareClient
from geekflare_api.models import LoadTimeDto

with GeekflareClient(api_key="<api-key>") as client:
    result = client.load_time(
        LoadTimeDto(
            url="https://example.com"
        )
    )
    print(result)

Load Time Reference

One API. Every stack.

One account works from an agent, a workflow builder, an SDK or your own service.

MCP server

Claude

ChatGPT

Cursor

CodexAny MCP client

Set up the MCP server

LLM & agent pipelines

LLM-ready Markdown straight into a retrieval pipeline, with the boilerplate stripped so you spend context on content, not navigation.

RAGAgentsClean MarkdownGrounded search

See the solutions

Workflow builders

Run any endpoint as a step in a visual scenario. Useful when the person who needs the data does not write code.

ZapierMaken8n

Browse integrations

SDKs & REST

First-party typed SDKs for Python and Node. Everything else talks plain REST, from any language.

PythonNode.jsPostman

Open the API reference

How many tests each plan covers.

Testing from more countries costs one flat price, however many you add. Failed requests cost nothing.

2 months free

Covered per month	Free $0/mo No card	Starter $19/mo	Most popular Growth $69/mo	Business 500K $299/mo	Business 1M $499/mo
Credits a month	500	20,000	100,000	500,000	1,000,000
TestsEvery phase of the load, with status and headers, from the US.1 credit	500	20,000	100,000	500,000	1,000,000
Tests from up to 4 countriesThe US plus up to three more with `targetCountries`.8 credits	62	2,500	12,500	62,500	125,000
Requests per second	1	5	10	25	25

Free
$0/mo
No card
Credits a month
500
Tests1 credit
500
Tests from up to 4 countries8 credits
62
Requests per second
1
Starter
$19/mo
Credits a month
20,000
Tests1 credit
20,000
Tests from up to 4 countries8 credits
2,500
Requests per second
5
GrowthMost popular
$69/mo
Credits a month
100,000
Tests1 credit
100,000
Tests from up to 4 countries8 credits
12,500
Requests per second
10
Business 500K
$299/mo
Credits a month
500,000
Tests1 credit
500,000
Tests from up to 4 countries8 credits
62,500
Requests per second
25
Business 1M
$499/mo
Credits a month
1,000,000
Tests1 credit
1,000,000
Tests from up to 4 countries8 credits
125,000
Requests per second
25

Start free Compare plans and credit packsEvery account starts free. Upgrade when you need more, or buy a credit pack from $10.

Before you integrate load tests.

Everything else is in the endpoint docs, and our support team replies to every email.

Open the endpoint docs

The DNS lookup, connection, TLS handshake, time to first byte (TTFB), download and total time, in milliseconds, plus the HTTP status, protocol details and response headers.

A single test costs 1 credit. Testing from extra countries with targetCountries costs a flat 8 credits, whether you add one, two or three. A single-country test through proxyCountry adds 4 credits. Failed requests cost nothing.

Time to first byte: how long it takes after the request is sent until the first byte of the response arrives. It's a good signal of server and backend speed.

With followRedirect: true, the test follows 301 and 302 redirects to the final page and returns the status and timings for that page.

Yes. Every response includes the HTTP status code, such as 200, 404 or 500, so each test also tells you whether the site is up.

Yes. Run tests in the dashboard playground, use it from Zapier, Make or n8n, or let AI agents call it through our MCP server.

Ask AI about Geekflare

Open the question in the assistant you already use.

500 load tests a month, free.

The free tier renews every month and needs no card. Measure your first page in a single call.

Get your API key Read the docs