intufosun.com website review

6 files block the first paint until they finish downloading. Deferring or inlining them could save about 1.0 s.

49 files are served with short cache lifetimes, so returning visitors download them again (5.6 MB).

11 images could be 1.3 MB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen. Google estimates it would make the page about 150 ms faster on a phone.

Your mobile performance score is 70. Pages that score under 90 lose visitors before the first paint.

About 61 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.

About 181 KiB of JavaScript is downloaded but never used on this page.

4 long tasks block the main thread while loading, the longest for 115 ms. During a long task the page ignores taps.

Polyfills for old browsers add 37 KiB JavaScript that modern phones do not need.

1 third-party service load with your homepage (Baidu Analytics), adding 12 KiB and 23 ms of main-thread time.

20 KiB could be saved by minifying JavaScript.

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 layout shifts by 0.471 while loading, so content jumps under the reader's thumb. Good is under 0.1.

Visually, the page fills in at 7.1 s (Speed Index). Good is under 3.4 s.

The page becomes fully interactive after 6.8 s. Good is under 3.8 s.

22 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.

Your homepage downloads 5.6 MB in 52 requests on a phone: images 5.2 MB (29), scripts 354 KiB (16) and stylesheets 81 KiB (6). Under 2 MB keeps phones on slow connections fast.

swiper_004_pc_1920x960.jpg weighs 708 KiB. On a phone connection a single image that size takes seconds.

20 images (5.1 MB) are 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.

6 images further down the page (1.1 MB) download before anyone scrolls to them. Adding loading="lazy" lets the first screen load first.

1 image is downloaded at several times the size a phone draws it, for example fosun_mail_video.jpg at 1,920 px wide, shown at 352 px. Resized copies would save about 196 KiB.

By the Sustainable Web Design model, a visit to your homepage emits about 1.60 g of CO₂e: 192.0 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

4 text elements don't have enough contrast against the background to read easily, especially outdoors on a phone.

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

All page content should be contained by landmarks: 23 elements on the page fail this check, rated moderate by axe-core.

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

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.

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

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

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

Your title is only 21 characters: “直观复星 - IntuitiveFosun”. Between 30 and 65 characters leaves room to say what you do and for whom.

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

Your meta description is only 4 characters: “直观复星”. 70 to 160 characters is enough to sell the click.

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://www.intufosun.com/sitemap.xml, so Google discovers your pages only by following links.

There is no robots.txt at intufosun.com/robots.txt, the first file search crawlers ask for.

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

The homepage links to 38 pages on intufosun.com and 19 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://www.intufosun.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.

https://www.intufosun.com/da_vinci.html, https://www.intufosun.com/ion.html, https://www.intufosun.com/service.html, https://www.intufosun.com/surgeon.html, https://www.intufosun.com/operation_room.html and https://www.intufosun.com/innovation_center.html and 8 others use the same meta description. A description written for each page earns more clicks.

https://www.intufosun.com/da_vinci.html, https://www.intufosun.com/ion.html, https://www.intufosun.com/service.html, https://www.intufosun.com/surgeon.html, https://www.intufosun.com/operation_room.html and https://www.intufosun.com/innovation_center.html and 8 others have 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.

We fetched 14 pages linked from your homepage and read each the way a search engine does.

8 of 28 tappable elements near the top of the page are smaller than 24 px, hard to hit with a thumb.

The page uses 1 deprecated browser API that will stop working in future browsers (“Unload event listeners are deprecated and will be removed.”).

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

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 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.

The homepage has only about 42 words of visible text; thin pages give Google and first-time buyers little to go on.

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.

Opening the homepage sets 4 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 1 host run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.