sdc.com website review

Your mobile performance score is 81 (desktop: 99). Pages that score under 90 lose visitors before the first paint.

About 58 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 300 ms faster on a phone.

15 files are served with short cache lifetimes, so returning visitors download them again (320 KiB).

Google Tag Manager costs a phone 264 ms of main-thread work and 187 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.

4 third-party services load with your homepage (Google Tag Manager, Google Analytics and Google/Doubleclick Ads and others), adding 211 KiB and 275 ms of main-thread time.

2 long tasks block the main thread while loading, the longest for 178 ms. During a long task the page ignores taps.

1 file blocks the first paint until they finish downloading. Deferring or inlining it could save about 150 ms.

About 24 KiB of CSS is downloaded but never applied on this page.

2 images could be 17 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen.

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

3 KiB could be saved by minifying CSS.

3 KiB could be saved by minifying JavaScript.

Your largest element takes 4.7 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the text “Join the world’s largest international swinging lifestyle c…”.

The page becomes fully interactive after 4.8 s. Good is under 3.8 s.

By the Sustainable Web Design model, a visit to your homepage emits about 0.19 g of CO₂e: 22.8 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

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

Main 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 main landmark: 1 element on the page fails this check, rated moderate by axe-core.

Landmarks should have a unique role or role/label/title (i.e. accessible name) combination: 1 element on the page fails this check, rated moderate by axe-core.

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

Alternative text of images should not be repeated as text: 1 element on the page fails this check, rated minor by axe-core.

Structured data found (Organization, SoftwareApplication and WebSite) but with 2 problems, for example “SoftwareApplication: no offers (price) block”.

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

The homepage links to 149 pages on sdc.com and 18 external pages.

https://www.sdc.com/swinging-swinger-relationships-guide and https://www.sdc.com/sdc-reviews have no <h1> headline, so visitors and search engines get no clear main topic.

We fetched 15 pages linked from your homepage (of 62 found) and read each the way a search engine does.

Your homepage shows a street address but no LocalBusiness JSON-LD, so Google and AI assistants have to guess your address, hours and phone from the page text.

A local customer looking to call finds no phone number on the homepage. Add one, ideally as a tap-to-call link.

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

The homepage shows no opening hours. If customers visit or call, show when.

There is no link to Google or Apple Maps. A directions link is one tap for a phone visitor.

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 443 words of visible text.

Before a visitor clicks anything, the page loads Google Ads, Google Analytics and Google Tag Manager (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 3 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 7 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.