teradek.com website review

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

A phone's processor spends 6.3 s on main-thread work while loading, 1.6 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

8 third-party services load with your homepage (FontAwesome CDN, Shopify and boostcommerce.io and others), adding 1.4 MB and 993 ms of main-thread time.

About 210 KiB of CSS is downloaded but never applied on this page. Google estimates it would make the page about 910 ms faster on a phone.

Your mobile performance score is 69. Pages that score under 90 lose visitors before the first paint.

FontAwesome CDN costs a phone 673 ms of main-thread work and 246 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.

42 files are served with short cache lifetimes, so returning visitors download them again (89 KiB).

18 images could be 356 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen.

Shopify costs a phone 106 ms of main-thread work and 722 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.

The page has 1,541 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

17 KiB could be saved by minifying CSS.

5 KiB could be saved by minifying JavaScript.

6 long tasks block the main thread while loading, the longest for 154 ms. During a long task the page ignores taps.

About 105 KiB of JavaScript is downloaded but never used on this page.

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

Polyfills for old browsers add 7 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.

Your largest element takes 11.0 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the image.

The page becomes fully interactive after 13.1 s. Good is under 3.8 s.

Visually, the page fills in at 3.8 s (Speed Index). Good is under 3.4 s.

The first text or image appears after 2.0 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 148 ms to 156 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 2.5 s to 2.3 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 5.3 MB in 338 requests on a phone: images 3.2 MB (59), other files 879 KiB (114) and scripts 697 KiB (119). Under 2 MB keeps phones on slow connections fast.

3 images further down the page (80 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 1.51 g of CO₂e: 181.8 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

2 buttons have no accessible name, so screen readers announce just “button”.

2 elements have a tabindex above 0, which scrambles the keyboard order.

2 tap targets are too small or too close together to hit reliably with a finger.

1 text element doesn't have enough contrast against the background to read easily, especially outdoors on a phone.

Interactive controls must not be nested: 1 element on the page fails this check, rated serious by axe-core.

[role="img"] and [role="image"] elements must have alternative text: 1 element on the page fails this check, rated serious by axe-core.

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

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

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

2 form fields have no label, so screen readers announce an empty box and autofill guesses.

Headings skip levels (h4 → h6, h2 → h6 and h2 → h6), which makes the page harder to scan with a screen reader.

Your title is 67 characters, so Google will cut it off around 60: “Teradek: Wireless Video Transmission and 4K Video Encoders/Decoders”.

There are 6 <h1> headlines (“Bolt 7”, “Bolt 7” and “Shop Accessories”). One clear main headline is easier for people and search engines.

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

1 link has no real href, so search engines can't follow it.

No twitter:card tag. X falls back to Open Graph, which is set, so this is minor.

The homepage links to 200 pages on teradek.com and 53 external pages.

We fetched 15 pages linked from your homepage (of 68 found) and read each the way a search engine does.

3 of 15 tappable elements near the top of the page are smaller than 24 px, hard to hit with a thumb.

6 errors were logged to the browser console while the page loaded, for example “Failed to load resource: net::ERR_FAILED”.

Social proof on the homepage: 6 trust badges. Pairing it with named testimonials or customer logos makes it far more convincing.

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 carries about 302 words of visible text.

Before a visitor clicks anything, the page loads Google Ads, Google Analytics, Google Tag Manager and Meta Pixel (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 11 cookies, 1 of them by other companies (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 26 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.