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smartbox.com website review

Visit site (opens in a new tab)Reviewed 2 November 202632 issues · 79 checks

This review found 32 issues worth fixing on smartbox.com, 11 of them high impact, across 79 checks. The most urgent: reduce unused JavaScript. Your full playbook turns these into prioritised fixes alongside reviews, competitors and channels.

  1. Homepage
  2. Phone render
  3. Links and pages
  4. Google PageSpeed

Google PageSpeed Insights (opens in a new tab), mobile

Real-visitor load time (LCP)75th percentile, phones
4.4 s1.8 sMay 16Oct 312.1 s
Show as table
DateReal-visitor load time (LCP)
May 16, 20262.3 s
May 23, 20262.1 s
May 30, 20262.1 s
Jun 6, 20262.3 s
Jun 13, 20262.5 s
Jun 20, 20262.7 s
Jun 27, 20263.0 s
Jul 4, 20263.1 s
Jul 11, 20263.3 s
Jul 18, 20263.6 s
Jul 25, 20263.8 s
Aug 1, 20264.1 s
Aug 8, 20264.1 s
Aug 15, 20263.8 s
Aug 22, 20263.4 s
Aug 29, 20263.0 s
Sep 5, 20262.7 s
Sep 12, 20262.6 s
Sep 19, 20262.5 s
Sep 26, 20262.4 s
Oct 3, 20262.4 s
Oct 10, 20262.4 s
Oct 17, 20262.3 s
Oct 24, 20262.2 s
Oct 31, 20262.1 s
Real-visitor tap response (INP)75th percentile, phones
413 ms284 msMay 16Oct 31299 ms
Show as table
DateReal-visitor tap response (INP)
May 16, 2026314 ms
May 23, 2026313 ms
May 30, 2026312 ms
Jun 6, 2026312 ms
Jun 13, 2026315 ms
Jun 20, 2026319 ms
Jun 27, 2026321 ms
Jul 4, 2026322 ms
Jul 11, 2026337 ms
Jul 18, 2026352 ms
Jul 25, 2026371 ms
Aug 1, 2026397 ms
Aug 8, 2026398 ms
Aug 15, 2026389 ms
Aug 22, 2026380 ms
Aug 29, 2026376 ms
Sep 5, 2026376 ms
Sep 12, 2026379 ms
Sep 19, 2026375 ms
Sep 26, 2026367 ms
Oct 3, 2026355 ms
Oct 10, 2026338 ms
Oct 17, 2026323 ms
Oct 24, 2026310 ms
Oct 31, 2026299 ms

Chrome UX Report (opens in a new tab): real Chrome visitors over rolling 28-day periods.

One score from every part of this review. How it works

Full-page screenshot of smartbox.com (phone) rendered by Google PageSpeed Insights

How it loaded on a phone

  1. smartbox.com at 0.4 s0.4 s
  2. smartbox.com at 0.8 s0.8 s
  3. smartbox.com at 1.1 s1.1 s
  4. smartbox.com at 1.5 s1.5 s
  5. smartbox.com at 1.9 s1.9 s
  6. smartbox.com at 2.3 s2.3 s
  7. smartbox.com at 2.6 s2.6 s
  8. smartbox.com at 3.0 s3.0 s

Speed

4 to fix65
  • Reduce unused JavaScript

    1.0 s · 143 KiB

    About 143 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 1.0 s faster on a phone.

  • Mobile performance score: 65

    65/100

    Your mobile performance score is 65. Pages that score under 90 lose visitors before the first paint.

  • Use efficient cache lifetimes

    450 ms · 211 KiB

    10 files are served with short cache lifetimes, so returning visitors download them again (211 KiB).

  • Google Tag Manager adds 230 ms

    230 ms

    Google Tag Manager costs a phone 230 ms of main-thread work and 319 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.

  • 5 third-party services on the page

    5 third-party services load with your homepage (Google Tag Manager, Google Analytics and ahrefs.com and others), adding 347 KiB and 272 ms of main-thread time.

  • Reduce unused CSS

    150 ms · 15 KiB

    About 15 KiB of CSS is downloaded but never applied on this page. Google estimates it would make the page about 150 ms faster on a phone.

  • Minify CSS

    150 ms · 7 KiB

    7 KiB could be saved by minifying CSS.

  • Render-blocking requests

    150 ms

    2 files block the first paint until they finish downloading. Deferring or inlining them could save about 150 ms.

  • 3 long tasks on the main thread

    3 long tasks block the main thread while loading, the longest for 130 ms. During a long task the page ignores taps.

  • Improve image delivery

    47 KiB

    3 images could be 47 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen.

  • Chained critical requests

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

2 checks passed
  • Main-thread work: 0.5 s

    A phone's processor spends 0.5 s on main-thread work while loading, 326 ms of it running JavaScript. That is comfortably low.

  • Server response: 2 ms

    2 ms

    Your server sent the HTML in 2 ms, well inside Google's 600 ms guideline.

Core Web Vitals

5 to fix100
  • Largest Contentful Paint: 6.9 s

    6.9 s

    Your largest element takes 6.9 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the image.

  • First Contentful Paint: 3.3 s

    3.3 s

    The first text or image appears after 3.3 s on a phone. Good is under 1.8 s.

  • Time to Interactive: 6.9 s

    6.9 s

    The page becomes fully interactive after 6.9 s. Good is under 3.8 s.

  • Speed Index: 5.3 s

    5.3 s

    Visually, the page fills in at 5.3 s (Speed Index). Good is under 3.4 s.

  • 4 images without width and height

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

  • Tap response (INP) held steady for real visitors

    -3%

    Over the last 25 four-week periods to 2026-10-31, real Chrome visitors' tap response (inp) went from 314 ms to 299 ms at the 75th percentile (Chrome UX Report (opens in a new tab) history).

  • Largest content (LCP) held steady for real visitors

    -2%

    Over the last 25 four-week periods to 2026-10-31, real Chrome visitors' largest content (lcp) went from 2.3 s to 2.1 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

8 checks passed
  • Passes Core Web Vitals for real visitors

    Real Chrome users on phones pass Google's Core Web Vitals on this page (28-day field data from the Chrome UX Report (opens in a new tab)).

  • Real-user LCP: 1.6 s

    1.6 s

    Real visitors wait 1.6 s for the largest content to appear (75th percentile). Good is under 2.5 s.

  • Real-user INP: 94 ms

    94 ms

    Real visitors wait 94 ms for the page to respond to a tap (75th percentile). Good is under 200 ms.

  • Real-user CLS: 0.02

    0.02

    For real visitors the layout shifts by 0.02 (75th percentile). Good is under 0.1.

  • Real-user FCP: 1.2 s

    1.2 s

    Real visitors see the first content after 1.2 s (75th percentile). Good is under 1.8 s.

  • Real-user TTFB: 738 ms

    738 ms

    Real visitors wait 738 ms for your server to start answering (75th percentile). Good is under 800 ms.

  • Total Blocking Time: 117 ms

    117 ms

    Scripts block the page for only 117 ms while loading. Good is under 200 ms.

  • Cumulative Layout Shift: 0

    0

    The layout barely moves while loading (CLS 0, good is under 0.1).

Images and page weight

100
  • 1 image in older formats

    1 image (127 KiB) is 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.

  • About 0.2 g of CO₂ per visit

    0.20 g

    By the Sustainable Web Design model, a visit to your homepage emits about 0.20 g of CO₂e: 23.9 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

3 checks passed
  • Page weight: 720 KiB in 23 requests

    720 KiB

    Your homepage downloads 720 KiB in 23 requests on a phone: scripts 410 KiB (7), images 166 KiB (5) and fonts 102 KiB (1). That is a lean page.

  • Images load when needed

    Images below the first screen wait until the visitor scrolls to them.

  • Images are sized for phones

    No image is downloaded at more than three times the size it is drawn on a phone.

Accessibility

8 to fixGoogle 6071
  • 1 text element with low contrast

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

  • <html> element must have a lang attribute (1 element)

    <html> element must have a lang attribute: 1 element on the page fails this check, rated serious by axe-core.

  • 2 images without alt text

    2 images have no alt text, which hurts accessibility and image search.

  • All page content should be contained by landmarks (3 elements)

    All page content should be contained by landmarks: 3 elements on the page fail this check, rated moderate by axe-core.

  • No main landmark

    The page has no <main> landmark, so screen-reader users cannot jump straight to the content.

  • Page should contain a level-one heading (1 element)

    Page should contain a level-one heading: 1 element on the page fails this check, rated moderate by axe-core.

  • No page language

    The <html> element has no lang attribute, so screen readers may read the page in the wrong voice and accent.

  • Users should be able to zoom and scale the text up to 500% (1 element)

    Users should be able to zoom and scale the text up to 500%: 1 element on the page fails this check, rated minor by axe-core.

1 checks passed
  • 11 automated accessibility rules passed

    axe-core 4.13.0, the open-source engine behind most accessibility testing tools, ran 18 WCAG 2.2 A/AA and best-practice rules on the phone render: 11 passed and 7 failed. 1 more need a person to judge. Automated rules catch about a third of accessibility problems; the rest need manual testing.

SEO

6 to fixGoogle 7562
  • No meta description

    No meta description, so Google writes its own snippet from whatever text it finds.

  • No H1 headline

    There is no <h1>, so neither visitors nor Google get a clear main headline.

  • Title is short (14 characters)

    Your title is only 14 characters: “Smartbox Group”. Between 30 and 65 characters leaves room to say what you do and for whom.

  • No structured data

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

  • No canonical URL

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

  • No social preview image

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

  • No X (Twitter) card tag

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

  • 22 internal links, 9 external

    The homepage links to 22 pages on smartbox.com and 9 external pages.

2 checks passed
  • robots.txt in place

    robots.txt is in place and points crawlers to your sitemap.

  • XML sitemap found

    Your XML sitemap is reachable at https://www.smartbox.com/fr/experiences-a-vivre/sitemap-fr.xml.

AI search readiness

1 to fix83
  • No Organization structured data

    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.

2 checks passed
  • AI answer engines may read the site

    Your robots.txt lets the crawlers behind ChatGPT search, Claude and Perplexity read the site and cite it in answers.

  • llms.txt published

    The site publishes https://www.smartbox.com/llms.txt (1 KiB, 0 links), a plain-text guide to the site for AI tools.

Other pages

2 to fix90
  • 1 page without a meta description

    https://www.smartbox.com/ie has no meta description, so Google writes the search snippet from whatever text it finds.

  • 2 pages without an H1

    https://www.smartbox.com/about-us.html and https://www.smartbox.com/ie have no <h1> headline, so visitors and search engines get no clear main topic.

  • 1 page with very little text

    https://www.smartbox.com/ie has under 150 words in the HTML. Thin pages rarely rank; if the text loads with JavaScript, crawlers that don't run it see even less.

  • 11 internal pages checked

    We fetched 11 pages linked from your homepage and read each the way a search engine does.

5 checks passed
  • Linked pages load

    All 11 pages we checked loaded without an error.

  • Canonical URLs point to themselves

    No page we checked hands its ranking to a different URL.

  • Titles are unique

    Every page we checked has its own title.

  • No linked page is hidden from search

    None of the pages we checked carries a noindex tag.

  • Every page has a title

    All 11 pages that loaded have a <title>.

Best practices

Google 96100
  • 1 low-resolution image

    1 image is served at too low a resolution for sharp phone screens.

2 checks passed
  • No console errors

    No JavaScript errors were logged while the page loaded on a phone.

  • Mobile viewport set

    The page declares a mobile viewport.

Content and conversion

5 to fix33
  • No call to action on the first screen

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

  • No calls to action

    We found no call-to-action buttons or links (such as “Book a demo” or “Get a quote”) anywhere on the homepage.

  • No social proof

    No testimonials, customer logos, ratings or customer counts on the homepage: nothing tells a new visitor that others already trust you.

  • No direct contact details

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

  • Only about 54 words

    The homepage has only about 54 words of visible text; thin pages give Google and first-time buyers little to go on.

  • No form on the homepage

    There is no form on the homepage, so every lead has to click through to another page first.

  • No risk reducer

    No guarantee or risk reducer (money-back, free trial, no credit card) is mentioned, which is often what tips a hesitant visitor.

1 checks passed
  • Analytics in place

    Analytics detected: Google Tag Manager.

Privacy and tracking

1 to fix
  • 3 trackers load before any consent

    3

    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.

  • 8 cookies set on arrival

    8

    Opening the homepage sets 8 cookies (measured from a US location before any click).

  • No consent tool detected

    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.

  • 7 other companies contacted

    Loading the homepage contacts 7 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.

Security, domain, email and software versions

The security, domain and email checks, software and plugin versions, and any app with a known security problem are visible only to people at smartbox.com, because details like these could help someone attack a site. Every review keeps them private, whatever they found.

Upkeep, stack and company

  • The footer still says © 2025.

Stack

Framework
jQuery
Analytics
Google Tag Manager
Hosting
Imperva

Hiring

Hiring
13 open roles
Teams
BU Italy & CH (4), EPD (3), IT (2), E Retail (1)
Job board
bamboohr

Company

Founded
2007
Headquarters
Courbevoie

Upkeep, stack, hiring and company data from programmable.info

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