lingyiitech.com website review

80 files are served with short cache lifetimes, so returning visitors download them again (50.0 MB).

27 images could be 11.2 MB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen. Google estimates it would make the page about 3.2 s faster on a phone.

14 files block the first paint until they finish downloading. Deferring or inlining them could save about 2.1 s.

A phone's processor spends 12.7 s on main-thread work while loading, 6.9 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

About 185 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 1.1 s faster on a phone.

Your mobile performance score is 64 (desktop: 78). Pages that score under 90 lose visitors before the first paint.

46 KiB could be saved by minifying JavaScript.

About 14 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.

9 long tasks block the main thread while loading, the longest for 95 ms. During a long task the page ignores taps.

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.

Scripts make the browser recalculate the layout repeatedly while the page loads, which wastes processor time on phones.

Polyfills for old browsers add 5 KiB JavaScript that modern phones do not need.

1 third-party service load with your homepage (zvo.cn), adding 8 KiB and 0 ms of main-thread time.

Your largest element takes 33.6 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the image.

The page becomes fully interactive after 36.1 s. Good is under 3.8 s.

The first text or image appears after 2.9 s on a phone. Good is under 1.8 s.

Visually, the page fills in at 5.4 s (Speed Index). Good is under 3.4 s.

24 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 50.0 MB in 89 requests on a phone: media 37.2 MB (6), images 12.4 MB (56) and scripts 314 KiB (10). Under 2 MB keeps phones on slow connections fast.

5 images weigh 8.5 MB together. On a phone connection a single image that size takes seconds.

26 images are downloaded at several times the size a phone draws them, for example 20260710105805492.jpg at 3,894 px wide, shown at 257 px. Resized copies would save about 8.7 MB.

39 images (12.3 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.

29 images further down the page (11.6 MB) download before anyone scrolls to them. Adding loading="lazy" lets the first screen load first.

By the Sustainable Web Design model, a visit to your homepage emits about 14.17 g of CO₂e: 1700.6 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

1 dropdown has no label.

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

<html> element must have a lang attribute: 1 element on the page fails this check, rated serious by axe-core.

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

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

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

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

The <html> element has no lang attribute, so screen readers may read the page in the wrong voice and accent.

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

Your title is only 12 characters: “广东领益智造股份有限公司”. 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 12 characters: “广东领益智造股份有限公司”. 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.lingyiitech.com/sitemap.xml, so Google discovers your pages only by following links.

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

4 links have no real href, so search engines can't follow them.

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

The homepage links to 90 pages on lingyiitech.com 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://www.lingyiitech.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.lingyiitech.com/CompanyIntroduction/index.html, https://www.lingyiitech.com/culture/index.html, https://www.lingyiitech.com/CoreCompetitiveness/index.html, https://www.lingyiitech.com/SunshineBenefits/index.html and https://www.lingyiitech.com/ContactUs/index.html and 10 others all use the title “广东领益智造股份有限公司”. Search engines can't tell which page to show for a search, so each competes with the others.

https://www.lingyiitech.com/CompanyIntroduction/index.html, https://www.lingyiitech.com/culture/index.html, https://www.lingyiitech.com/ESGDynamics/list.html and https://www.lingyiitech.com/Report/list.html use the same meta description. A description written for each page earns more clicks.

https://www.lingyiitech.com/CompanyIntroduction/index.html, https://www.lingyiitech.com/culture/index.html, https://www.lingyiitech.com/CoreCompetitiveness/index.html, https://www.lingyiitech.com/SunshineBenefits/index.html, https://www.lingyiitech.com/ContactUs/index.html and https://www.lingyiitech.com/Solution/list.html and 9 others have no <h1> headline, so visitors and search engines get no clear main topic.

https://www.lingyiitech.com/CompanyIntroduction/index.html, https://www.lingyiitech.com/culture/index.html, https://www.lingyiitech.com/CoreCompetitiveness/index.html, https://www.lingyiitech.com/SunshineBenefits/index.html, https://www.lingyiitech.com/ContactUs/index.html and https://www.lingyiitech.com/Solution/list.html and 9 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.

https://www.lingyiitech.com/ContactUs/index.html, https://www.lingyiitech.com/Solution/list.html and https://www.lingyiitech.com/ApplicationScenarios/list_lcid_13.html took over 3 s to send their HTML from our server.

We fetched 15 pages linked from your homepage (of 43 found) and read each the way a search engine does.

5 of 15 tappable elements near the top of the page are smaller than 24 px, hard to hit with a thumb.

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

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.

The homepage has only about 68 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 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 2 hosts run by other companies (fonts, scripts, analytics, ads), each of which sees the visitor's IP address.