57-house.org website review

20 files are served with short cache lifetimes, so returning visitors download them again (406 KiB).

4 files block the first paint until they finish downloading. Deferring or inlining them could save about 1.6 s.

Your mobile performance score is 60. Pages that score under 90 lose visitors before the first paint.

6 third-party services load with your homepage (Google CDN, Other Google APIs/SDKs and Cloudflare CDN and others), adding 929 KiB and 642 ms of main-thread time.

Google CDN costs a phone 582 ms of main-thread work and 742 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.

About 372 KiB of JavaScript is downloaded but never used on this page.

4 images could be 70 KiB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen. Google estimates it would make the page about 250 ms faster on a phone.

9 long tasks block the main thread while loading, the longest for 217 ms. During a long task the page ignores taps.

About 53 KiB of CSS is downloaded but never applied on this page. Google estimates it would make the page about 70 ms faster on a phone.

Web fonts hide text while they load. Setting font-display: swap shows text immediately (about 50 ms).

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

3 KiB could be saved by minifying CSS.

The page becomes fully interactive after 9.9 s. Good is under 3.8 s.

Your largest element takes 4.7 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the image “57-house”.

Visually, the page fills in at 6.1 s (Speed Index). Good is under 3.4 s.

The layout shifts by 0.212 while loading, so content jumps under the reader's thumb. Good is under 0.1.

The first text or image appears after 2.2 s on a phone. Good is under 1.8 s.

Scripts block taps and scrolling for 274 ms in total while the page loads. Good is under 200 ms.

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

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.

2 images are downloaded at several times the size a phone draws them, for example jm.svg at 780 px wide, shown at 50 px. Resized copies would save about 139 KiB.

1 image (37 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.

By the Sustainable Web Design model, a visit to your homepage emits about 0.47 g of CO₂e: 56.2 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

ARIA dialog and alertdialog nodes should have an accessible name: 1 element on the page fails this check, rated serious by axe-core.

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

Landmarks should have a unique role or role/label/title (i.e. accessible name) combination: 1 element on the page fails this check, rated moderate by axe-core.

6 form fields have no label, so screen readers announce an empty box and autofill guesses.

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

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

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

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

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

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://57-house.org/sitemap.xml, so Google discovers your pages only by following links.

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

The homepage links to 6 pages on 57-house.org and 8 external pages.

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://57-house.org/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://57-house.org/recruitment, https://57-house.org/privacy-policy and https://57-house.org/terms-of-use all use the title “The 57-house of computers services”. Search engines can't tell which page to show for a search, so each competes with the others.

https://57-house.org/recruitment, https://57-house.org/privacy-policy and https://57-house.org/terms-of-use have no meta description, so Google writes the search snippet from whatever text it finds.

https://57-house.org/recruitment, https://57-house.org/privacy-policy and https://57-house.org/terms-of-use have no <h1> headline, so visitors and search engines get no clear main topic.

We fetched 3 pages linked from your homepage and read each the way a search engine does.

5 of 18 tappable elements near the top of the page are smaller than 24 px, hard to hit with a thumb.

1 error was logged to the browser console while the page loaded, for example “Failed to load resource: net::ERR_TUNNEL_CONNECTION_FAILED”.

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

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

Social proof on the homepage: 6 customer or partner logos. Pairing it with named testimonials or customer logos makes it far more convincing.

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

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

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 315 words of visible text.

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