tcvn.com website review

Your mobile performance score is 58. Pages that score under 90 lose visitors before the first paint.

About 160 KiB of JavaScript is downloaded but never used on this page. Google estimates it would make the page about 750 ms faster on a phone.

3 third-party services load with your homepage (leadconnectorhq.com, Cloudflare and Google Fonts), adding 1.1 MB and 78 ms of main-thread time.

leadconnectorhq.com costs a phone 66 ms of main-thread work and 1,004 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.

4 images could be 71 KiB 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.

9 long tasks block the main thread while loading, the longest for 178 ms. During a long task the page ignores taps.

Polyfills for old browsers add 10 KiB JavaScript that modern phones do not need.

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

1 file is served with short cache lifetimes, so returning visitors download them again (4 KiB).

Your largest element takes 6.6 s to render on a phone. Google's threshold for “good” is 2.5 s. The largest element is the element shown below.

The first text or image appears after 5.0 s on a phone. Good is under 1.8 s.

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

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

Visually, the page fills in at 5.0 s (Speed Index). Good is under 3.4 s.

The layout shifts by 0.136 while loading, so content jumps under the reader's thumb. Good is under 0.1.

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.

By the Sustainable Web Design model, a visit to your homepage emits about 0.32 g of CO₂e: 38.4 kg a year at 10,000 visits a month. It scales with page weight, so every byte cut lowers it.

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

3 tap targets are too small or too close together to hit reliably with a finger.

All page content should be contained by landmarks: 28 elements on the page fail this check, rated moderate by axe-core.

1 form field has no label, so screen readers announce an empty box and autofill guesses.

Headings should not be empty: 1 element on the page fails this check, rated minor by axe-core.

Headings skip levels (h1 → h4, h2 → h4 and h2 → h4), which makes the page harder to scan with a screen reader.

There are 5 <h1> headlines (“Where Founders Become Investor-Ready”, “Survivor” and “Wingz”). One clear main headline is easier for people and search engines.

4 links use generic text like “click here” or “learn more”, which tells Google nothing about the page behind them.

No twitter:card tag. X falls back to Open Graph, which is set, so this is minor.

The homepage links to 40 pages on tcvn.com and 45 external pages.

There is no https://tcvn.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://tcvn.org/privacy-policy and https://tcvn.org/terms-of-service have no <title>, so Google invents the link text in results.

https://tcvn.org/partners and https://tcvn.org/partner-with-us all use the title “Sponsor TCVN | Support OC's Startup Ecosystem”. Search engines can't tell which page to show for a search, so each competes with the others.

https://tcvn.org/tcvn.substack.com, https://tcvn.org/privacy-policy and https://tcvn.org/terms-of-service have no meta description, so Google writes the search snippet from whatever text it finds.

https://tcvn.org/partners and https://tcvn.org/partner-with-us use the same meta description. A description written for each page earns more clicks.

Your homepage links to 5 pages by a URL that isn't their canonical one, for example https://tcvn.org/partner-with-us, whose canonical is https://tcvn.org/partners. Linking straight to the canonical URL saves crawlers a detour and keeps ranking signals on one address.

https://tcvn.org/octechweek has no <h1> headline, so visitors and search engines get no clear main topic.

https://tcvn.org/tcvn.substack.com has 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 15 pages linked from your homepage and read each the way a search engine does.

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

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.

The homepage carries about 688 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.