netspi.com website review

14 files block the first paint until they finish downloading. Deferring or inlining them could save about 1.3 s.

A phone's processor spends 6.2 s on main-thread work while loading, 1.3 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

11 files are served with short cache lifetimes, so returning visitors download them again (378 KiB).

About 330 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 750 ms faster on a phone.

Your mobile performance score is 62. Pages that score under 90 lose visitors before the first paint.

9 images could be 888 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen.

6 third-party services load with your homepage (Google Tag Manager, secureprivacy.ai and Cloudflare CDN and others), adding 1.1 MB and 584 ms of main-thread time.

Google Tag Manager costs a phone 397 ms of main-thread work and 543 KiB of downloads while your page loads. Loading it after the page is usable, or only on the pages that need it, takes that off the critical path.

About 28 KiB of CSS is downloaded but never applied on this page. Google estimates it would make the page about 300 ms faster on a phone.

secureprivacy.ai costs a phone 145 ms of main-thread work and 480 KiB of downloads while your page loads. Loading it after the page is usable, or only on the pages that need it, takes that off the critical path.

Polyfills for old browsers add 19 KiB JavaScript that modern phones do not need. Google estimates it would make the page about 150 ms faster on a phone.

6 long tasks block the main thread while loading, the longest for 155 ms. During a long task the page ignores taps.

Web fonts hide text while they load. Setting font-display: swap shows text immediately (about 50 ms).

Critical files load one after another instead of in parallel (3 chains). Preconnecting to key origins and preloading the hero image shortens the chain.

Scripts make the browser recalculate the layout repeatedly while the page loads, which wastes processor time on phones.

4 KiB could be saved by minifying JavaScript.

Real Chrome users on phones do not pass Google's Core Web Vitals on this page (28-day field data from the Chrome UX Report (opens in a new tab)). Google uses this in ranking.

Real visitors wait 4.5 s for the largest content to appear (75th percentile). Good is under 2.5 s.

Your largest element takes 11.6 s to render on a phone. Google's threshold for “good” is 2.5 s.

The page becomes fully interactive after 12.2 s. Good is under 3.8 s.

Real visitors see the first content after 2.6 s (75th percentile). Good is under 1.8 s.

Real visitors wait 1.5 s for your server to start answering (75th percentile). Good is under 800 ms.

Visually, the page fills in at 5.3 s (Speed Index). Good is under 3.4 s.

38 images have no width and height attributes, so the layout jumps as each one loads.

Scripts block taps and scrolling for 293 ms in total while the page loads. Good is under 200 ms.

The first text or image appears after 2.1 s on a phone. Good is under 1.8 s.

Over the last 25 four-week periods to 2026-10-31, real Chrome visitors' tap response (inp) went from 129 ms to 149 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Over the last 25 four-week periods to 2026-10-31, real Chrome visitors' largest content (lcp) went from 2.7 s to 3.2 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 4.3 MB in 120 requests on a phone: images 2.3 MB (62), fonts 1.0 MB (9) and scripts 888 KiB (23). Under 2 MB keeps phones on slow connections fast.

new-circle-scaled.png weighs 830 KiB. On a phone connection a single image that size takes seconds.

1 image is downloaded at several times the size a phone draws it, for example new-circle-scaled.png at 2,560 px wide, shown at 351 px. Resized copies would save about 689 KiB.

8 images (1.6 MB) are JPEG, PNG or GIF. The same pictures as WebP or AVIF are usually much smaller at the same quality, and every current browser shows them.

8 images further down the page (1.2 MB) download before anyone scrolls to them. Adding loading="lazy" lets the first screen load first.

By the Sustainable Web Design model, a visit to your homepage emits about 1.23 g of CO₂e: 147.7 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

Some list items are not inside a list.

3 text elements don't have enough contrast against the background to read easily, especially outdoors on a phone.

Some lists contain elements other than list items, which screen readers announce wrongly.

Elements must only use permitted ARIA attributes: 1 element on the page fails this check, rated serious by axe-core.

Inline text spacing must be adjustable with custom stylesheets: 1 element on the page fails this check, rated serious by axe-core.

1 tap target is too small or too close together to hit reliably with a finger.

16 images have no alt text, which hurts accessibility and image search.

All page content should be contained by landmarks: 7 elements on the page fail this check, rated moderate by axe-core.

23 visible links have no text or label, so screen readers cannot say where they go.

1 form field has no label, so screen readers announce an empty box and autofill guesses.

Headings should not be empty: 1 element on the page fails this check, rated minor by axe-core.

Headings skip levels (h1 → h3 and h2 → h4), which makes the page harder to scan with a screen reader.

There are 2 <h1> headlines (“NetSPI & Synack Are Now One” and “Why NetSPI?”). One clear main headline is easier for people and search engines.

2 links use generic text like “click here” or “learn more”, which tells Google nothing about the page behind them.

The homepage links to 202 pages on netspi.com and 9 external pages.

Your Organization JSON-LD is missing sameAs (social profiles), description and contact details. These are the facts AI assistants use to describe a business and to tell it apart from others with a similar name.

https://www.netspi.com/the-netspi-platform, https://www.netspi.com/netspi-ptaas and https://www.netspi.com/netspi-ptaas/hardware-systems have no <h1> headline, so visitors and search engines get no clear main topic.

We fetched 15 pages linked from your homepage (of 79 found) and read each the way a search engine does.

3 errors were logged to the browser console while the page loaded, for example “Access to XMLHttpRequest at 'https://explore.netspi.com/js/forms2/css/forms2.css' from origin 'https://www.netspi.com' …”.

On a phone, there is no call to action on the first screen: visitors have to scroll to find out what to do next.

No phone number or email link on the homepage, so ready-to-buy visitors have one fewer way to reach you.

No guarantee or risk reducer (money-back, free trial, no credit card) is mentioned, which is often what tips a hesitant visitor.

The homepage carries about 1,278 words of visible text.

Before a visitor clicks anything, the page loads Google Ads, Google Analytics, Google Tag Manager and LinkedIn Insight (measured from a US location before any click). No consent tool was detected. Visitors from the EU, UK and several US states must be asked first.

Opening the homepage sets 7 cookies (measured from a US location before any click).

No known cookie consent tool loads with the page. Some sites build their own banner, and some only show one to visitors from the EU.

Loading the homepage contacts 18 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.