sectoralarm.se website review

8 files block the first paint until they finish downloading. Deferring or inlining them could save about 2.3 s.

69 files are served with short cache lifetimes, so returning visitors download them again (248 KiB).

About 154 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 1.2 s faster on a phone.

The page has 3,037 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

Your mobile performance score is 59 (desktop: 96). Pages that score under 90 lose visitors before the first paint.

About 64 KiB of CSS is downloaded but never applied on this page. Google estimates it would make the page about 570 ms faster on a phone.

2 images could be 226 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen. Google estimates it would make the page about 250 ms faster on a phone.

Polyfills for old browsers add 22 KiB JavaScript that modern phones do not need. Google estimates it would make the page about 250 ms faster on a phone.

8 third-party services load with your homepage (Hubspot, Trust Pilot and cookieinformation.com and others), adding 306 KiB and 232 ms of main-thread time.

8 KiB JavaScript is shipped twice across bundles. Google estimates it would make the page about 250 ms faster on a phone.

4 long tasks block the main thread while loading, the longest for 101 ms. During a long task the page ignores taps.

Desktop scores 96 but mobile only 59. A gap that wide usually means heavy scripts and images that hit phones hardest.

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

The first text or image appears after 5.0 s on a phone. Good is under 1.8 s.

The page becomes fully interactive after 12.4 s. Good is under 3.8 s.

Visually, the page fills in at 7.2 s (Speed Index). Good is under 3.4 s.

Real visitors wait 217 ms for the page to respond to a tap (75th percentile). Good is under 200 ms.

Over the last 25 four-week periods to 2026-10-24, real Chrome visitors' tap response (inp) went from 174 ms to 211 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Over the last 25 four-week periods to 2026-10-24, real Chrome visitors' largest content (lcp) went from 0.8 s to 1.0 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

1 image further down the page (217 KiB) download before anyone scrolls to it. Adding loading="lazy" lets the first screen load first.

By the Sustainable Web Design model, a visit to your homepage emits about 0.45 g of CO₂e: 54.3 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

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

1 image has no alt text, which hurts accessibility and image search.

All page content should be contained by landmarks: 8 elements on the page fail this check, rated moderate by axe-core.

Landmarks should have a unique role or role/label/title (i.e. accessible name) combination: 2 elements on the page fail this check, rated moderate by axe-core.

3 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.

Alternative text of images should not be repeated as text: 2 elements on the page fail this check, rated minor by axe-core.

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

The homepage links to 109 pages on sectoralarm.se and 4 external pages.

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

1 image failed to load on a phone, for example https://bat.bing.net/action/0?ti=26002751&Ver=2&mid=5c414436-282e-481a-a674-10b3ae67884b&bo=2&pi=918639831&lg=en-US&sw=390&sh=844&sc=24&nwd=1&tl=Larm%20till%20hem%20och%20f%C3%B6retag%20%7C%20Sector%2.

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

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 analytics or tag manager detected in the HTML, so you can't measure whether any of these fixes work.

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 1,290 words of visible text.

Before a visitor clicks anything, the page loads Google Tag Manager, HubSpot and Microsoft Ads (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 7 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 22 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.