sharpschool.com website review

30 files are served with short cache lifetimes, so returning visitors download them again (890 KiB).

About 483 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 3.0 s faster on a phone.

7 files block the first paint until they finish downloading. Deferring or inlining them could save about 2.8 s.

Your mobile performance score is 36. Under 50 is Google's “poor” band: many phone visitors leave before the page is usable.

8 third-party services load with your homepage (Google Tag Manager, Accessibe Accessibility Overlay and gaconnector.com and others), adding 1.1 MB and 1.2 s of main-thread time.

Google Tag Manager costs a phone 780 ms of main-thread work and 711 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 80 KiB of CSS is downloaded but never applied on this page. Google estimates it would make the page about 750 ms faster on a phone.

The page goes through 1 redirect before it starts loading, costing about 762 ms. Link and advertise the final URL directly.

A phone's processor spends 3.8 s on main-thread work while loading, 2.7 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

12 long tasks block the main thread while loading, the longest for 261 ms. During a long task the page ignores taps.

1 image could be 260 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen.

The HTML itself could arrive about 150 ms sooner: redirects, a slow server response or missing compression delay everything after it.

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

Polyfills for old browsers add 15 KiB JavaScript that modern phones do not need.

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 16.4 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the text “This site uses cookies and related technologies, as describ…”.

The page becomes fully interactive after 16.7 s. Good is under 3.8 s.

Scripts block taps and scrolling for 1.2 s in total while the page loads. Good is under 200 ms.

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

Visually, the page fills in at 7.3 s (Speed Index). Good is under 3.4 s.

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

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

Real visitors wait 1.1 s for your server to start answering (75th percentile). Good is under 800 ms.

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

Your homepage downloads 3.3 MB in 79 requests on a phone: scripts 1.4 MB (23), media 1.1 MB (1) and images 617 KiB (18). Under 2 MB keeps phones on slow connections fast.

By the Sustainable Web Design model, a visit to your homepage emits about 0.95 g of CO₂e: 113.8 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

Documents must have <title> element to aid in navigation: 1 element on the page fails this check, rated serious by axe-core.

1 frame has no title, so screen-reader users cannot tell what it contains.

<html> element must have a lang attribute: 1 element on the page fails this check, rated serious by axe-core.

The page has no <main> landmark, so screen-reader users cannot jump straight to the content.

Page should contain a level-one heading: 1 element on the page fails this check, rated moderate by axe-core.

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

The <html> element has no lang attribute, so screen readers may read the page in the wrong voice and accent.

The robots meta tag says “NOINDEX, NOFOLLOW”: Google is told not to list this page at all.

Your page has no <title>, so Google has to invent the blue link in search results.

No meta description, so Google writes its own snippet from whatever text it finds.

There is no <h1>, so neither visitors nor Google get a clear main headline.

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 Open Graph image (also missing: og:title, og:description), so links shared on LinkedIn, Slack or Facebook show no preview picture.

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

The homepage links to only 0 pages on your own site, so visitors and crawlers find few routes into the rest of it.

No favicon is declared in the HTML, so browser tabs and Google's mobile results may show a generic icon.

No twitter:card tag. X falls back to Open Graph, which is incomplete here.

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.

The page has no <!DOCTYPE html>, so browsers render it in quirks mode.

No character set is declared, so some characters can render as gibberish.

Large scripts ship without source maps.

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

We found no call-to-action buttons or links (such as “Book a demo” or “Get a quote”) anywhere on the homepage.

No testimonials, customer logos, ratings or customer counts on the homepage: nothing tells a new visitor that others already trust you.

No analytics or tag manager detected in the HTML, so you can't measure whether any of these fixes work.

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

The homepage has only about 6 words of visible text; thin pages give Google and first-time buyers little to go on.

There is no form on the homepage, so every lead has to click through to another page first.

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

Opening the homepage sets 5 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 5 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.