z-adv.com website review

The page has 3,112 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

Your mobile performance score is 69 (desktop: 91). 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 800 ms).

2 files block the first paint until they finish downloading. Deferring or inlining them could save about 750 ms.

About 256 KiB of JavaScript is downloaded but never used on this page.

4 third-party services load with your homepage (Google Tag Manager, Twitter and Other Google APIs/SDKs and others), adding 418 KiB and 253 ms of main-thread time.

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

2 images could be 48 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen.

1 file is served with short cache lifetimes, so returning visitors download them again (24 KiB).

Polyfills for old browsers add 11 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.

Visually, the page fills in at 8.9 s (Speed Index). Good is under 3.4 s.

The page becomes fully interactive after 12.2 s. Good is under 3.8 s.

The first text or image appears after 3.5 s on a phone. Good is under 1.8 s.

Your largest element takes 4.4 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the text “حُلول تسويقيَّة مُتكامِلة بِمنهَجيات عِلميَّة وثقافَة سُعود…”.

Chrome's UX Report (opens in a new tab) has too little real-visitor traffic for this site, so the figures here are lab measurements from Google's test phone on a throttled 4G connection.

Your homepage downloads 2.3 MB in 24 requests on a phone: scripts 1.0 MB (11), fonts 627 KiB (3) and HTML 546 KiB (3). Under 2 MB keeps phones on slow connections fast.

By the Sustainable Web Design model, a visit to your homepage emits about 0.64 g of CO₂e: 76.6 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

1 button has no accessible name, so screen readers announce just “button”.

All page content should be contained by landmarks: 5 elements on the page fail this check, rated moderate by axe-core.

Headings should not be empty: 13 elements on the page fail this check, rated minor by axe-core.

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

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

Your title is only 7 characters: “شركة زد”. 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.

There are 12 <h1> headlines (“حُلول تسويقيَّة مُتكامِلة بِمنهَجيات عِلميَّة وثق…”, “” and “”). One clear main headline is easier for people and search engines.

No canonical URL, so duplicate versions of the homepage (with or without www, with tracking parameters) can split ranking signals.

Your meta description is 282 characters; Google truncates after about 160, so the end of your pitch is cut.

No Open Graph image (also missing: og:title, og:description), so links shared on LinkedIn, Slack or Facebook show no preview picture.

No XML sitemap at https://z-adv.com/sitemap.xml, so Google discovers your pages only by following links.

There is no robots.txt at z-adv.com/robots.txt, the first file search crawlers ask for.

The homepage links to only 0 pages on your own site, so visitors and crawlers find few routes into the rest of it.

No twitter:card tag. X falls back to Open Graph, which is incomplete here.

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 https://z-adv.com/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.

2 errors were logged to the browser console while the page loaded, for example “Failed to load resource: the server responded with a status of 500 (Internal Server Error)”.

1 image is displayed at the wrong aspect ratio, so it looks stretched or squashed.

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.

Social proof on the homepage: 50 customer or partner logos. 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.

The homepage has only about 9 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.

Before a visitor clicks anything, the page loads 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 2 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 5 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.