sip.si website review

The page has 16,595 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

About 253 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 1.4 s faster on a phone.

8 files block the first paint until they finish downloading. Deferring or inlining them could save about 1.4 s.

9 images could be 3.9 MB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen.

Your mobile performance score is 62 (desktop: 70). Pages that score under 90 lose visitors before the first paint.

Web fonts hide text while they load. Setting font-display: swap shows text immediately (about 400 ms).

4 third-party services load with your homepage (Google Tag Manager, Google Maps and Cookiebot and others), adding 643 KiB and 386 ms of main-thread time.

6 long tasks block the main thread while loading, the longest for 238 ms. During a long task the page ignores taps.

4 files are served with short cache lifetimes, so returning visitors download them again (43 KiB).

About 14 KiB of CSS is downloaded but never applied on this page.

Polyfills for old browsers add 9 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 9.8 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the text “Piškotke uporabljamo za prilagoditev vsebin in oglasov, za …”.

The page becomes fully interactive after 13.9 s. Good is under 3.8 s.

Visually, the page fills in at 9.4 s (Speed Index). Good is under 3.4 s.

The first text or image appears after 2.1 s on a phone. Good is under 1.8 s.

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

Over the last 25 four-week periods to 2026-10-17, real Chrome visitors' tap response (inp) went from 96 ms to 102 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Over the last 25 four-week periods to 2026-10-17, real Chrome visitors' largest content (lcp) went from 1.2 s to 1.3 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 5.6 MB in 83 requests on a phone: images 4.8 MB (41), scripts 705 KiB (29) and HTML 115 KiB (3). Under 2 MB keeps phones on slow connections fast.

DISC-1500_web-video-2-ezgif.com-gif-to-webm-converter.gif weighs 3.4 MB. On a phone connection a single image that size takes seconds.

5 images (4.0 MB) are JPEG, PNG or GIF. The same pictures as WebP or AVIF are usually much smaller at the same quality, and every current browser shows them.

DISC-1500_web-video-2-ezgif.com-gif-to-webm-converter.gif is on the first screen but marked loading="lazy", so the browser waits before fetching it and the page looks finished later. Load it eagerly (and give it fetchpriority="high" if it is the main image).

1 image further down the page (23 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 1.60 g of CO₂e: 192.0 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

2 dropdowns have no label.

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

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

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

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

Scrollable region must have keyboard access: 1 element on the page fails this check, rated serious by axe-core.

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

All page content should be contained by landmarks: 2 elements on the page fail this check, rated moderate by axe-core.

15 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: 1 element on the page fails this check, rated minor by axe-core.

Headings skip levels (h1 → h3), which makes the page harder to scan with a screen reader.

37 links have no real href, so search engines can't follow them.

There are 9 <h1> headlines (“NAJVEČJA NA SVETU”, “ROBUSTNA KAKOVOST” and “KOS VSAKI NALOGI”). One clear main headline is easier for people and search engines.

The homepage links to 237 pages on sip.si and 916 external pages.

Your Organization JSON-LD is missing sameAs (social profiles), description and contact details. These are the facts AI assistants use to describe a business and to tell it apart from others with a similar name.

There is no https://www.sip.si/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.

https://www.sip.si/de, https://www.sip.si/hr, https://www.sip.si/it, https://www.sip.si/fr, https://www.sip.si/pl and https://www.sip.si/nl and 7 others have no meta description, so Google writes the search snippet from whatever text it finds.

We fetched 15 pages linked from your homepage (of 90 found) and read each the way a search engine does.

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

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.

Social proof on the homepage: 1 customer or partner logo. Pairing it with named testimonials or customer logos makes it far more convincing.

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

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 971 words of visible text.

Before a visitor clicks anything, the page loads Google Tag Manager (measured from a US location before any click). A consent tool (Cookiebot) is installed; check it blocks these until visitors agree where the law requires it.

Opening the homepage sets 1 cookie (measured from a US location before any click).

Loading the homepage contacts 5 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.