speedandcomfort.com website review

About 1.9 MB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 7.6 s faster on a phone.

7 files block the first paint until they finish downloading. Deferring or inlining them could save about 2.4 s.

18 files are served with short cache lifetimes, so returning visitors download them again (703 KiB).

YouTube costs a phone 1.1 s of main-thread work and 1.9 MB of downloads while your page loads. That alone is enough to make taps feel slow. Loading it after the page is usable, or only on the pages that need it, takes that off the critical path.

Your mobile performance score is 31. Under 50 is Google's “poor” band: many phone visitors leave before the page is usable.

A phone's processor spends 5.1 s on main-thread work while loading, 2.7 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

8 third-party services load with your homepage (YouTube, Google Tag Manager and Google Maps and others), adding 11.1 MB and 2.1 s of main-thread time.

Google Tag Manager costs a phone 793 ms of main-thread work and 1.1 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.

Shopify costs a phone 37 ms of main-thread work and 7.1 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 154 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.

20 long tasks block the main thread while loading, the longest for 348 ms. During a long task the page ignores taps.

Google Maps costs a phone 156 ms of main-thread work and 788 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.

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

1 image could be 16 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen.

7 KiB could be saved by minifying JavaScript.

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.

The first text or image appears after 12.8 s on a phone. Good is under 1.8 s.

Your largest element takes 12.8 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the text “SIGNATURE SOLUTIONS”.

The page becomes fully interactive after 31.9 s. Good is under 3.8 s.

Visually, the page fills in at 12.8 s (Speed Index). Good is under 3.4 s.

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

Real visitors see the first content after 1.9 s (75th percentile). Good is under 1.8 s.

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

Your homepage downloads 15.4 MB in 207 requests on a phone: media 9.9 MB (1), scripts 4.1 MB (75) and other files 739 KiB (99). Under 2 MB keeps phones on slow connections fast.

By the Sustainable Web Design model, a visit to your homepage emits about 4.37 g of CO₂e: 524.9 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

1 element use ARIA attributes their role does not allow, which confuses screen readers.

Certain ARIA roles must contain particular children: 1 element on the page fails this check, rated critical by axe-core.

ARIA attributes must conform to valid values: 1 element on the page fails this check, rated critical by axe-core.

6 elements hidden from screen readers can still receive keyboard focus.

2 frames have no title, so screen-reader users cannot tell what they contain.

ARIA input fields must have an accessible name: 1 element on the page fails this check, rated serious by axe-core.

1 tap target is too small or too close together to hit reliably with a finger.

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

1 visible link has no text or label, so screen readers cannot say where it goes.

Elements marked as presentational should be consistently ignored: 1 element on the page fails this check, rated minor by axe-core.

Your title is only 4 characters: “JCOB”. Between 30 and 65 characters leaves room to say what you do and for whom.

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

Your meta description is 196 characters; Google truncates after about 160, so the end of your pitch is cut.

Your <h1> is empty.

The homepage links to 59 pages on speedandcomfort.com and 23 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.

https://jcobcycling.com/pages/riding-styles and https://jcobcycling.com/pages/crank-selector-guide have no <h1> headline, so visitors and search engines get no clear main topic.

We fetched 15 pages linked from your homepage (of 22 found) and read each the way a search engine does.

5 third-party cookies are set on load; browsers are restricting these, so whatever relies on them breaks.

The page uses 1 deprecated browser API that will stop working in future browsers (“Synchronous `XMLHttpRequest` on the main thread is deprecated because of its detrimental effects to…”).

5 errors were logged to the browser console while the page loaded, for example “Failed to load resource: the server responded with a status of 404 ()”.

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

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

Social proof on the homepage: 30 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.

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 1,168 words of visible text.

Before a visitor clicks anything, the page loads Google Ads, Google Analytics, Google Tag Manager, Meta Pixel and TikTok 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 17 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 31 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.