jumpcloud.com website review

44 files are served with short cache lifetimes, so returning visitors download them again (866 KiB).

Google Tag Manager costs a phone 1.7 s of main-thread work and 891 KiB 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.

3 files block the first paint until they finish downloading. Deferring or inlining them could save about 1.7 s.

Your mobile performance score is 43 (desktop: 71). Under 50 is Google's “poor” band: many phone visitors leave before the page is usable.

A phone's processor spends 9.7 s on main-thread work while loading, 6.3 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

8 third-party services load with your homepage (Google Tag Manager, Optanon and Drift and others), adding 2.5 MB and 4.7 s of main-thread time.

Optanon costs a phone 866 ms of main-thread work and 349 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.

2 images could be 120 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen. Google estimates it would make the page about 750 ms faster on a phone.

About 115 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.

About 688 KiB of JavaScript is downloaded but never used on this page.

Drift costs a phone 551 ms of main-thread work and 813 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.

20 long tasks block the main thread while loading, the longest for 589 ms. During a long task the page ignores taps.

intellimize.co costs a phone 546 ms of main-thread work and 108 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.

reddit costs a phone 342 ms of main-thread work and 26 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.

Polyfills for old browsers add 46 KiB JavaScript that modern phones do not need.

Desktop scores 71 but mobile only 43. 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.

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.

Real visitors see the first content after 3.2 s (75th percentile). Good is under 1.8 s.

The page becomes fully interactive after 29.2 s. Good is under 3.8 s.

Scripts block taps and scrolling for 2.6 s in total while the page loads. Good is under 200 ms.

Visually, the page fills in at 7.3 s (Speed Index). Good is under 3.4 s.

Your largest element takes 4.6 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the text “Hero animation”.

Real visitors wait 3.1 s for the largest content to appear (75th percentile). Good is under 2.5 s.

Real visitors wait 349 ms for the page to respond to a tap (75th percentile). Good is under 200 ms.

Real visitors wait 1.4 s for your server to start answering (75th percentile). Good is under 800 ms.

The first text or image appears after 3.0 s on a phone. Good is under 1.8 s.

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

Over the last 25 four-week periods to 2026-10-24, real Chrome visitors' tap response (inp) went from 213 ms to 222 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 4.3 s to 4.4 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Your homepage downloads 17.5 MB in 274 requests on a phone: media 14.0 MB (1), scripts 2.8 MB (105) and fonts 290 KiB (16). Under 2 MB keeps phones on slow connections fast.

By the Sustainable Web Design model, a visit to your homepage emits about 4.97 g of CO₂e: 596.3 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

Headings should not be empty: 1 element on the page fails this check, rated minor by axe-core.

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

Elements with visible text labels do not have matching accessible names. (1 element).

2 links use generic text like “click here” or “learn more”, which tells Google nothing about the page behind them.

The homepage links to 240 pages on jumpcloud.com and 20 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.

We fetched 15 pages linked from your homepage (of 102 found) and read each the way a search engine does.

3 images failed to load on a phone, for example https://bat.bing.com/action/0?ti=148001358&Ver=2&mid=1b22b538-8aff-4e3d-92c7-a4a84b9eee5d&bo=3&sid=7882b9e0d26311f1a94ecdb62417ec40&vid=7882ee40d26311f189702d86de09ac09&vids=0&msclkid=N&pi=918639831&l.

2 of 8 tappable elements near the top of the page are smaller than 24 px, hard to hit with a thumb.

6 errors were logged to the browser console while the page loaded, for example “Failed to load resource: net::ERR_FAILED”.

Chrome logged issues while loading the page (“Content security policy”).

1 link go through two or more redirects, for example https://www.facebook.com/pages/JumpCloud/517890504928642.

There is no /.well-known/security.txt telling researchers how to report a security problem to you.

jumpcloud.com has no CAA record, so any certificate authority may issue a certificate for it. A CAA record naming your provider (for example letsencrypt.org) closes that door.

jumpcloud.com's DNS answers are not signed. DNSSEC stops attackers forging them to send visitors or email elsewhere; most registrars switch it on in a click, though most sites still run without it.

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.

The homepage carries about 490 words of visible text.

Your SPF record doesn't end in -all or ~all, so it doesn't stop other servers sending as you: “v=spf1 include:_spf.google.com redirect=92a9d6451b5c81c4b4f330465322362ff9ecd73b94ef247be6bdb1ca.us.rspf.letsdmarc.com”.

Email authentication: SPF record 25 points, plus 15 when it ends in -all (10 for ~all); DMARC record 25, plus 25 for a reject policy (15 for quarantine); a DKIM key on a common selector 10.

Before a visitor clicks anything, the page loads Google Ads, Google Analytics, Google Tag Manager, Hotjar and LinkedIn Insight and 6 mores (measured from a US location before any click). A consent tool (OneTrust) is installed; check it blocks these until visitors agree where the law requires it.

Opening the homepage sets 31 cookies (measured from a US location before any click).

Loading the homepage contacts 62 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.