prenda.com website review

14 files are served with short cache lifetimes, so returning visitors download them again (4.6 MB).

5 files block the first paint until they finish downloading. Deferring or inlining them could save about 1.7 s.

Your mobile performance score is 49. Under 50 is Google's “poor” band: many phone visitors leave before the page is usable.

8 third-party services load with your homepage (website-files.com, Hubspot and cloudfront.net and others), adding 5.8 MB and 862 ms of main-thread time.

website-files.com costs a phone 364 ms of main-thread work and 5.3 MB 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 167 KiB of CSS is downloaded but never applied on this page. Google estimates it would make the page about 600 ms faster on a phone.

About 115 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 600 ms faster on a phone.

Hubspot costs a phone 269 ms of main-thread work and 325 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.

A phone's processor spends 2.7 s on main-thread work while loading, 1.3 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

8 images could be 171 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen. Google estimates it would make the page about 200 ms faster on a phone.

7 long tasks block the main thread while loading, the longest for 197 ms. During a long task the page ignores taps.

Polyfills for old browsers add 15 KiB JavaScript that modern phones do not need. Google estimates it would make the page about 100 ms faster on a phone.

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.

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.

Your largest element takes 9.8 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the image “Prenda Guide with students”.

The first text or image appears after 4.0 s on a phone. Good is under 1.8 s.

The page becomes fully interactive after 9.8 s. Good is under 3.8 s.

Visually, the page fills in at 6.6 s (Speed Index). Good is under 3.4 s.

Real visitors see the first content after 2.2 s (75th percentile). Good is under 1.8 s.

Scripts block taps and scrolling for 488 ms in total while the page loads. Good is under 200 ms.

Your homepage downloads 6.0 MB in 81 requests on a phone: media 4.2 MB (3), images 849 KiB (30) and scripts 573 KiB (18). Under 2 MB keeps phones on slow connections fast.

3 images (171 KiB) 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.

6 images further down the page (173 KiB) 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 1.71 g of CO₂e: 205.5 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

<svg> elements with an img or image role must have alternative text: 2 elements on the page fail this check, rated serious by axe-core.

Landmarks should have a unique role or role/label/title (i.e. accessible name) combination: 3 elements on the page fail this check, rated moderate by axe-core.

Contentinfo landmark should not be contained in another landmark: 1 element on the page fails this check, rated moderate by axe-core.

Document should not have more than one contentinfo landmark: 1 element on the page fails this check, rated moderate by axe-core.

All page content should be contained by landmarks: 1 element on the page fails this check, rated moderate by axe-core.

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

No structured data (JSON-LD), so Google can't show rich results such as your logo, ratings or FAQs.

No canonical URL, so duplicate versions of the homepage (with or without www, with tracking parameters) can split ranking signals.

No XML sitemap at https://www.prenda.com/sitemap.xml, so Google discovers your pages only by following links.

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

The homepage links to 20 pages on prenda.com and 20 external pages.

There is no Organization (or LocalBusiness) JSON-LD, so search engines and AI assistants have no machine-readable facts about who runs the site: its name, logo, profiles and contact details.

There is no /llms.txt, a short Markdown guide to your key pages for AI tools (llmstxt.org). It is optional and few AI tools read it yet, so treat it as a cheap extra.

/learning-experience and /who-we-are have no meta description, so Google writes the search snippet from whatever text it finds.

We fetched 13 pages linked from your homepage and read each the way a search engine does.

7 of 17 tappable elements near the top of the page are smaller than 24 px, hard to hit with a thumb.

1 third-party cookie is set on load; browsers are restricting these, so whatever relies on them breaks.

1 error was logged to the browser console while the page loaded, for example “Failed to load resource: net::ERR_FAILED”.

Chrome logged issues while loading the page (“Cookie”).

Social proof on the homepage: 89 testimonial or review blocks. Pairing it with named testimonials or customer logos makes it far more convincing.

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

The homepage carries about 1,762 words of visible text.

Before a visitor clicks anything, the page loads Google Ads, Google Analytics, Google Tag Manager, HubSpot and Meta Pixel (measured from a US location before any click). A consent tool (HubSpot cookie banner) is installed; check it blocks these until visitors agree where the law requires it.

Opening the homepage sets 11 cookies (measured from a US location before any click).

Loading the homepage contacts 34 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.