Free Website Speed Test
— Instant Results & Fixes

A website speed test is a diagnostic tool that measures how quickly a webpage loads, renders, and becomes interactive for a visitor. Our free website speed test is powered by the Google PageSpeed Insights API — the same engine that Google uses to assess websites for its Core Web Vitals ranking signal. When you run a test, you are getting the same performance data that Google itself uses when deciding where to rank your website in search results on Google.co.in.

For Indian website owners, a website speed test is not an optional technical exercise — it is a direct business measurement. 53% of Indian mobile users abandon a website that takes longer than 3 seconds to load (Google India Mobile Report 2025). India has over 900 million internet users, 75% of whom access the internet on mobile devices. If your website loads in 6 seconds on a mobile phone in Pune or Lucknow, you are losing more than half of your potential visitors before a single page is even displayed.

The Google PageSpeed Insights API scores your website from 0 to 100 across five weighted metrics. This score is calculated using Lighthouse, Google’s open-source auditing engine, running against real-world user data collected from Chrome browsers across India. A score of 90 to 100 is excellent. A score of 50 to 89 needs improvement. A score below 50 is poor and is very likely hurting your search rankings on Google.co.in right now.

The five metrics your website speed test measures

Our free website speed test measures all five Core Web Vitals metrics used by Google. Here is exactly what each one means and the threshold values for Indian websites:

TBT carries 30% of your total score — more than any other single metric — because it measures whether a user can actually interact with your page after it visually loads. An Indian mobile user on a 4G network may watch a page appear to load but then find that clicking a button does nothing for 800ms because JavaScript is blocking the main thread. This is TBT, and it is most commonly caused by excessive third-party scripts, unoptimised WordPress plugins, and render-blocking JavaScript.

When your website speed test returns a poor score, the cause almost always fits into one of these seven categories. Identifying which category applies to you is critical — because the fix for a hosting problem is completely different from the fix for an image problem, and spending money on the wrong solution wastes time and budget.

• Server hosted outside India (TTFB above 600ms).
  The single most impactful cause for Indian websites. Every page request from a visitor in India travels to your server and back. A server in the US or Europe adds 80–200ms of one-way latency — pushing your TTFB to 800–1,500ms before any content is even sent. No plugin can fix this. Only switching to a hosting provider with a Mumbai or Delhi data centre solves it at the root.
• No caching plugin installed. Without caching, WordPress generates every page from scratch on every request — querying the database, running PHP, assembling HTML. With caching, the finished HTML is stored and served instantly. The difference is typically 500–2,000ms per page load. This is the highest-impact plugin improvement available and costs as little as ₹0 with LiteSpeed Cache.
• Uncompressed or oversized images. Images typically make up 60–80% of a webpage’s total weight. A single uncompressed hero image can be 4–8MB — taking 10–20 seconds to fully load on an Indian 4G connection. Converting to WebP format and compressing images reduces sizes by 60–80% with no visible quality difference. This is the most common cause of high LCP scores.
• Render-blocking JavaScript and CSS. When a browser encounters a JS or CSS file, it stops rendering the page until that file is fully loaded. Caching plugins like WP Rocket automatically defer non-critical JavaScript and load CSS asynchronously — typically improving FCP by 0.5–1.5 seconds and reducing TBT significantly.
• Too many or poorly coded WordPress plugins. Every plugin adds PHP execution time, database queries, and JavaScript to your page. Sites with 30+ plugins commonly show TBT above 1,000ms because multiple plugins load scripts that block the main thread on every page regardless of whether they are needed there. A plugin audit — removing unused plugins and replacing heavy ones — is free and often produces the largest TBT improvement.
• No CDN (Content Delivery Network). Even with a Mumbai server, your static files (images, CSS, JavaScript) benefit from being served from edge servers even closer to each visitor. Cloudflare’s free plan includes a Mumbai PoP. BunnyCDN includes Mumbai and Singapore PoPs at $0.01/GB. A CDN reduces LCP by 0.5–2 seconds for visitors who are geographically distant from your server.
• Oversold shared hosting with resource throttling. Budget shared hosting providers oversell server capacity. Under normal traffic load, your site runs fine. Under moderate load — 5–10 simultaneous visitors — the server throttles your PHP execution and database connections, causing TTFB to spike from 400ms to 4,000ms. This appears in your speed test as dramatically inconsistent TTFB. Upgrading to managed cloud hosting solves this permanently.

If your website speed test shows TTFB above 600ms, your hosting provider is the bottleneck. The following providers have the fastest verified TTFB for Indian visitors based on our independent 90-day monitoring from Mumbai GTmetrix nodes. These are not self-reported numbers — they are measured from our own test infrastructure.

Once your TTFB is under 400ms — meaning your server location is good — the next step is using plugins to optimise LCP, TBT, CLS and FCP. Each plugin below directly addresses specific Core Web Vitals metrics. The improvement percentages are based on our tests on 50+ Indian WordPress sites.

Understanding what your website speed test results actually mean — and how to prioritise fixes — is as important as running the test itself. The Google PageSpeed score is a weighted composite, not a simple average. This means that improving the right metric produces a much larger score increase than improving the wrong one.

Score ranges and what action to take at each level

• Score 90–100 (Green — Good): Your site is performing well for Indian visitors. The priority now is maintaining this score as you add content and plugins. Set a monthly reminder to re-run the website speed test after any significant plugin or theme update.
• Score 50–89 (Orange — Needs Improvement): Your site has measurable performance issues that are affecting user experience and potentially search rankings. Run the test on mobile specifically — if mobile is below 70, treat it as urgent. Start with TTFB if it is above 600ms, then image compression, then caching.
• Score 0–49 (Red — Poor): Your site has serious speed problems that are actively harming Google rankings and causing significant visitor drop-off. Check TTFB immediately — if it is above 600ms, switch hosting before doing anything else. A hosting switch alone often moves a score from 20 to 60+.

Mobile vs desktop score — which matters more for India?

Mobile score matters significantly more for Indian websites because over 75% of Indian internet users access websites on mobile devices. Google uses mobile-first indexing — meaning your search ranking on Google.co.in is determined primarily by your mobile performance, not your desktop performance. If your desktop scores 85 and your mobile scores 28, your search ranking is pulled down by the mobile 28.

Mobile scores are always lower than desktop for the same site because mobile devices have less CPU power (increasing TBT), mobile networks have higher latency (increasing FCP and LCP), and mobile viewport rendering can trigger additional layout work (increasing CLS). A mobile PageSpeed score below 50 should be treated as an immediate priority for any Indian website.

Why your score varies between tests

You may notice slightly different scores when running the same website speed test twice. This is normal — Google PageSpeed Insights uses both lab data (measured by Lighthouse in a controlled environment) and field data from real Chrome users in India over a 28-day window. Lab data can vary by 3–8 points between tests depending on server load at the moment of testing. Track trends over time rather than treating individual test results as definitive. Run three tests and average the scores for a more reliable baseline measurement.

When to use mobile vs desktop testing

Use the mobile test as your primary measurement for tracking speed improvements over time, since that reflects the experience of your largest audience segment in India. Use the desktop test when diagnosing specific JavaScript or CSS issues that are more clearly visible in desktop rendering, or when your analytics show a significant desktop user segment (typically B2B sites or developer-focused platforms). Always report your score as the mobile score in any business context — that is the number Google is using.