allvalue.com website review

Your mobile performance score is 49. Under 50 is Google's “poor” band: many phone visitors leave before the page is usable.

8 third-party services load with your homepage (yzcdn.cn, Google Tag Manager and Intercom and others), adding 5.2 MB and 1.7 s of main-thread time.

27 images could be 1.0 MB smaller with modern formats (WebP or AVIF) and sizes that fit a phone screen. Google estimates it would make the page about 450 ms faster on a phone.

About 665 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 400 ms faster on a phone.

yzcdn.cn costs a phone 627 ms of main-thread work and 4.0 MB 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.

Google Tag Manager costs a phone 430 ms of main-thread work and 497 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 3.4 s on main-thread work while loading, 1.6 s of it running JavaScript. Above 2 s, taps and scrolls feel sluggish.

Polyfills for old browsers add 34 KiB JavaScript that modern phones do not need. Google estimates it would make the page about 300 ms faster on a phone.

The page has 1,644 HTML elements. Above 1,500, rendering and every interaction get slower on phones.

17 long tasks block the main thread while loading, the longest for 220 ms. During a long task the page ignores taps.

5 files are served with short cache lifetimes, so returning visitors download them again (200 KiB).

About 74 KiB of CSS is downloaded but never applied on this page. Google estimates it would make the page about 90 ms faster on a phone.

3 files block the first paint until they finish downloading. Deferring or inlining them could save about 150 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.

The page becomes fully interactive after 20.4 s. Good is under 3.8 s.

Your largest element takes 7.1 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the image.

Visually, the page fills in at 7.9 s (Speed Index). Good is under 3.4 s.

Scripts block taps and scrolling for 609 ms in total while the page loads. Good is under 200 ms.

Over the last 25 four-week periods to 2026-10-31, real Chrome visitors' largest content (lcp) went from 2.4 s to 2.7 s at the 75th percentile (Chrome UX Report (opens in a new tab) history).

The first text or image appears after 2.8 s on a phone. Good is under 1.8 s.

43 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 5.3 MB in 156 requests on a phone: images 3.2 MB (69), scripts 1.9 MB (55) and stylesheets 86 KiB (5). Under 2 MB keeps phones on slow connections fast.

By the Sustainable Web Design model, a visit to your homepage emits about 1.51 g of CO₂e: 180.8 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

9 buttons have no accessible name, so screen readers announce just “button”.

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

Scrollable region must have keyboard access: 3 elements on the page fail this check, rated serious by axe-core.

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

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

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

There are 3 <h1> headlines (““Al营销专家团队”为你获客推广”, ““Al营销专家团队”为你获客推广” and ““Al营销专家团队”为你获客推广”). One clear main headline is easier for people and search engines.

Your meta description is 163 characters; Google truncates after about 160, so the end of your pitch is cut.

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

The homepage links to 47 pages on allvalue.com and 5 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 /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.

Your homepage links to /solutions/services, which answers with an error. Visitors hit a dead end and search engines drop it.

Your homepage links to 1 page by a URL that isn't its canonical one, for example /themes/all, whose canonical is /zh/themes/all. Linking straight to the canonical URL saves crawlers a detour and keeps ranking signals on one address.

/xiaohongshu, /wechat, /themes/all and /localdelivery have no <h1> headline, so visitors and search engines get no clear main topic.

/acquisition, /xiaohongshu, /wechat, /themes/all, /solutions/products and /localdelivery and 1 other 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.

/xiaohongshu, /wechat, /themes/all, /solutions/products, /localdelivery and /solutions/mom-and-baby took over 3 s to send their HTML from our server.

We fetched 15 pages linked from your homepage (of 18 found) and read each the way a search engine does.

11 of 32 tappable elements near the top of the page are smaller than 24 px, hard to hit with a thumb.

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

No Strict-Transport-Security header, so browsers may still try plain http first on a return visit.

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.

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.

X-XSS-Protection is set to “1; mode=block”; the header is deprecated and can introduce bugs. Use 0 or remove it.

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

allvalue.com is registered until Nov 2026. If it lapses, the site and its email stop working and someone else can buy the name. Renew it, and turn on auto-renew.

allvalue.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.

allvalue.com's DNS answers are not signed. DNSSEC stops attackers forging them to send visitors or email elsewhere; most registrars switch it on in a click, though most sites still run without it.

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.

Your homepage shows a street address but no LocalBusiness JSON-LD, so Google and AI assistants have to guess your address, hours and phone from the page text.

A local customer looking to call finds no phone number on the homepage. Add one, ideally as a tap-to-call link.

Social proof on the homepage: 2 trust badges. 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.

The homepage has only about 123 words of visible text; thin pages give Google and first-time buyers little to go on.

The homepage shows no opening hours. If customers visit or call, show when.

There is no form on the homepage, so every lead has to click through to another page first.

There is no link to Google or Apple Maps. A directions link is one tap for a phone visitor.

No guarantee or risk reducer (money-back, free trial, no credit card) is mentioned, which is often what tips a hesitant visitor.

DMARC is set to p=none, so mail pretending to be allvalue.com is still delivered. Reports are on, so moving to quarantine is the next step.

We found no DKIM key on the selectors the big email providers use. If you send through one of them, turning on DKIM signing improves delivery.

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.

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