cmt.com website review

About 2.0 MB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 10.1 s faster on a phone.

Your mobile performance score is 54. Pages that score under 90 lose visitors before the first paint.

14 images could be 357 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen. Google estimates it would make the page about 600 ms faster on a phone.

15 files block the first paint until they finish downloading. Deferring or inlining them could save about 650 ms.

3 long tasks block the main thread while loading, the longest for 415 ms. During a long task the page ignores taps.

A phone's processor spends 2.4 s on main-thread work while loading, 1.6 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

paramount.tech costs a phone 0 ms of main-thread work and 883 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.

5 files are served with short cache lifetimes, so returning visitors download them again (63 KiB).

Polyfills for old browsers add 37 KiB JavaScript that modern phones do not need. Google estimates it would make the page about 200 ms faster on a phone.

7 third-party services load with your homepage (New Relic, Tealium and paramount.com and others), adding 1,005 KiB and 61 ms of main-thread time.

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

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

Your largest element takes 22.9 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the text “PRODUCED BY TAYLOR SHERIDAN”.

The page becomes fully interactive after 23.1 s. Good is under 3.8 s.

Visually, the page fills in at 11.8 s (Speed Index). Good is under 3.4 s.

Real visitors see the first content after 2.7 s (75th percentile). Good is under 1.8 s.

Real visitors wait 1.0 s for your server to start answering (75th percentile). Good is under 800 ms.

Scripts block taps and scrolling for 445 ms in total while the page loads. Good is under 200 ms.

Over the last 25 four-week periods to 2026-10-31, real Chrome visitors' largest content (lcp) went from 4.5 s to 4.4 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 4.0 MB in 69 requests on a phone: scripts 3.0 MB (34), images 885 KiB (26) and HTML 103 KiB (1). Under 2 MB keeps phones on slow connections fast.

By the Sustainable Web Design model, a visit to your homepage emits about 1.13 g of CO₂e: 135.6 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

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

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

ARIA role should be appropriate for the element: 31 elements on the page fail this check, rated minor by axe-core.

Elements marked as presentational should be consistently ignored: 31 elements on the page fail this check, rated minor by axe-core.

Users should be able to zoom and scale the text up to 500%: 1 element on the page fails this check, rated minor by axe-core.

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

The homepage links to 7 pages on cmt.com and 48 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.

Your homepage links to 1 page by a URL that isn't its canonical one, for example /series, whose canonical is /series/all-series. Linking straight to the canonical URL saves crawlers a detour and keeps ranking signals on one address.

/video-clips/zcryqf and /series have no <h1> headline, so visitors and search engines get no clear main topic.

/how-to-watch and /series have under 150 words in the HTML. Thin pages rarely rank; if the text loads with JavaScript, crawlers that don't run it see even less.

We fetched 5 pages linked from your homepage and read each the way a search engine does.

22 of 66 tappable elements near the top of the page are smaller than 24 px, hard to hit with a thumb.

Large scripts ship without source maps.

1 link to other sites is dead, for example https://www.paramountnetwork.com/fan-hub/yellowstone (404).

No Content-Security-Policy header, the main browser-side defence against injected scripts.

HSTS is set, but max-age is 182 days; one year is the recommended minimum.

No Referrer-Policy header, so full URLs can leak to the sites you link to.

No Permissions-Policy header to switch off camera, microphone and location for embedded content.

X-XSS-Protection is set to “1; mode=block”; the header is deprecated and can introduce bugs. Use 0 or remove it.

There is no /.well-known/security.txt telling researchers how to report a security problem to you.

cmt.com has no CAA record, so any certificate authority may issue a certificate for it. A CAA record naming your provider (for example letsencrypt.org) closes that door.

cmt.com's DNS answers are not signed. DNSSEC stops attackers forging them to send visitors or email elsewhere; most registrars switch it on in a click, though most sites still run without it.

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.

Social proof on the homepage: 1 trust badge. 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 has only about 228 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.

DMARC is set to p=none, so mail pretending to be cmt.com is still delivered. Reports are on, so moving to quarantine is the next step.

Email authentication: SPF record 25 points, plus 15 when it ends in -all (10 for ~all); DMARC record 25, plus 25 for a reject policy (15 for quarantine); a DKIM key on a common selector 10.

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

Loading the homepage contacts 9 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.