Can customers and search engines find this website?
Enter a page address; the page is read and its mobile speed measured, showing where visitors and search engines stumble.
- Reads public pages only
- Measures speed on mobile
- No sign-up
Your website is the touchpoint customers meet most
Sinh Vũ doctrine, article 6.02: the value of a deliverable lies in how often it is seen and used, so invest first in what is used every day.
Most customers browse on mobile
If a page takes more than three seconds on a mobile network, many visitors leave before they see anything.
Search engines read text, not pictures
Without a title, a description and alternative text for images, search engines cannot tell what the page is about.
AI assistants are visitors too
Many people now ask a chatbot instead of searching. If your page blocks those crawlers, your brand is missing from the answers.
What people often ask
Three questions Sinh Vũ often gets about this tool.
Is the address I enter stored?
No. When you press Check, the sinhvu.com server reads that public page once, and your browser sends the address to Google's PageSpeed Insights to measure speed.
Why does the speed score change each time?
Speed depends on the network, the server and its load at the moment of measuring. A few points of difference is normal; check two or three times and look at the trend.
Can it check pages behind a login?
No. The tool only reads public pages, the way a stranger or a search engine would.