devold.com website review

About 1.1 MB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 4.5 s faster on a phone.

9 files are served with short cache lifetimes, so returning visitors download them again (238 KiB).

Your mobile performance score is 39 (desktop: 45). Under 50 is Google's “poor” band: many phone visitors leave before the page is usable.

A phone's processor spends 5.1 s on main-thread work while loading, 3.2 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

8 third-party services load with your homepage (Google Tag Manager, consentmanager.net and cdn-sitegainer.com and others), adding 961 KiB and 680 ms of main-thread time.

4 files block the first paint until they finish downloading. Deferring or inlining them could save about 650 ms.

20 long tasks block the main thread while loading, the longest for 479 ms. During a long task the page ignores taps.

Google Tag Manager costs a phone 301 ms of main-thread work and 323 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.

The page has 2,379 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

1 image could be 133 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen.

About 17 KiB of CSS is downloaded but never applied on this page.

Polyfills for old browsers add 13 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.

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

The page becomes fully interactive after 21.3 s. Good is under 3.8 s.

Visually, the page fills in at 11.7 s (Speed Index). Good is under 3.4 s.

Scripts block taps and scrolling for 1.7 s in total while the page loads. Good is under 200 ms.

Real visitors wait 3.3 s for the largest content to appear (75th percentile). Good is under 2.5 s.

For real visitors the layout shifts by 0.15 (75th percentile). Good is under 0.1.

Over the last 25 four-week periods to 2026-10-17, real Chrome visitors' tap response (inp) went from 94 ms to 148 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 1.4 s to 2.4 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

Real visitors see the first content after 2.0 s (75th percentile). Good is under 1.8 s.

Real visitors wait 1.7 s for your server to start answering (75th percentile). Good is under 800 ms.

Your homepage downloads 3.1 MB in 85 requests on a phone: scripts 2.3 MB (44), other files 339 KiB (22) and images 296 KiB (9). Under 2 MB keeps phones on slow connections fast.

By the Sustainable Web Design model, a visit to your homepage emits about 0.88 g of CO₂e: 105.3 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

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

All page content should be contained by landmarks: 1 element on the page fails this check, rated moderate by axe-core.

3 visible links have no text or label, so screen readers cannot say where they go.

Headings skip levels (h2 → h5 and h2 → h5), which makes the page harder to scan with a screen reader.

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

No Open Graph image, so links shared on LinkedIn, Slack or Facebook show no preview picture.

The homepage links to 470 pages on devold.com and 20 external pages.

There is no /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.

We fetched 15 pages linked from your homepage (of 162 found) and read each the way a search engine does.

14 of 52 tappable elements near the top of the page are smaller than 24 px, hard to hit with a thumb.

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

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

Large scripts ship without source maps.

No Content-Security-Policy header, the main browser-side defence against injected scripts.

Neither X-Frame-Options nor a CSP frame-ancestors policy is set, so any site can embed yours in a frame.

Opening https://devold.com goes through 2 redirects before the homepage loads.

No Referrer-Policy header, so full URLs can leak to the sites you link to.

No Permissions-Policy header to switch off camera, microphone and location for embedded content.

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

devold.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.

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

No analytics or tag manager detected in the HTML, so you can't measure whether any of these fixes work.

The homepage carries about 637 words of visible text.

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 and Google Tag Manager (measured from a US location before any click). A consent tool (consentmanager) is installed; check it blocks these until visitors agree where the law requires it.

Opening the homepage sets 7 cookies (measured from a US location before any click).

Loading the homepage contacts 21 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.