devblenderbottle.com website review

About 454 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 1.6 s faster on a phone.

Your mobile performance score is 67. Pages that score under 90 lose visitors before the first paint.

5 files block the first paint until they finish downloading. Deferring or inlining them could save about 800 ms.

3 files are served with short cache lifetimes, so returning visitors download them again (54 KiB).

Google Tag Manager costs a phone 298 ms of main-thread work and 292 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.

A phone's processor spends 2.2 s on main-thread work while loading, 807 ms of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

6 third-party services load with your homepage (Google Tag Manager, rechargecdn.com and datagrail.io and others), adding 597 KiB and 439 ms of main-thread time.

7 long tasks block the main thread while loading, the longest for 185 ms. During a long task the page ignores taps.

About 25 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.

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

Your largest element takes 6.3 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the text “We use cookies and similar tracking technologies to keep ou…”.

The page becomes fully interactive after 9.0 s. Good is under 3.8 s.

Scripts block taps and scrolling for 401 ms in total while the page loads. Good is under 200 ms.

1 image 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.

Your homepage downloads 2.0 MB in 180 requests on a phone: scripts 982 KiB (39), other files 955 KiB (131) and fonts 49 KiB (2). Under 2 MB keeps phones on slow connections fast.

By the Sustainable Web Design model, a visit to your homepage emits about 0.57 g of CO₂e: 68.8 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

The viewport tag blocks pinch-zoom, which low-vision visitors rely on.

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

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

Your title is only 17 characters: “zBlenderBottleDev”. Between 30 and 65 characters leaves room to say what you do and for whom.

There are 2 <h1> headlines (“You may also like...” and “zBlenderBottleDev”). One clear main headline is easier for people and search engines.

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

The homepage links to only 2 pages on your own site, so visitors and crawlers find few routes into the rest of it.

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://devblenderbottle.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.

We fetched 1 page linked from your homepage and read each the way a search engine does.

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

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

The page has no <!DOCTYPE html>, so browsers render it in quirks mode.

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.

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

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 25 words of visible text; thin pages give Google and first-time buyers little to go on.

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 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 6 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.