Free tools
Check your website free in 1 minute
Enter your website address to check mobile speed, security, basic SEO and signs of an outdated site. Get an overall score and a prioritized list of fixes.
- Measured with Google PageSpeed Insights
- Fixes ranked by priority
- No passwords or admin data stored
Checking
Usually takes about 30 seconds. Checks run in parallel and report as each finishes.
- Mobile loading speedWaiting Google PageSpeed is loading the page on a simulated phone
- Mobile displayWaiting Reading viewport settings and CSS
- HTTPS and SSL securityWaiting Checking certificates and redirects
- Basic SEOWaiting Reading the title, description, H1 and images
- Structured data and sitemapWaiting Loading sitemap.xml and robots.txt
- Signs of an outdated siteWaiting Checking copyright year, platform and favicon
Your report includes an overall score, status by category and a prioritized fix list. Share it via Zalo with your website manager.
Overall score
0–49: consider rebuilding · 50–79: upgrade needed · 80+: good
Your website on desktop and mobile
Homepage screenshot at the time of checking
No desktop screenshot yet
No mobile screenshot yet
Results by category
Six check categories
GoodNeeds improvementError
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Mobile loading speed
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Mobile display
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HTTPS and SSL security
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Basic SEO
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Structured data and sitemap
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Signs of an outdated site
Recommended fixes
Fix in priority order
No urgent homepage fixes found. Keep content updated and maintain regular backups.
What the tool checks
Six factors that help your website keep visitors
Each category is marked Good, Needs improvement or Error. We focus on points business owners can understand without technical knowledge.
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Mobile loading speed
Mobile performance score from Google PageSpeed, with Core Web Vitals metrics.
- LCP
- CLS
- INP
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Mobile display
Checks for mobile viewport settings, responsive CSS, and call and Zalo buttons visitors can tap.
- Viewport
- Responsive layout
- Call and Zalo buttons
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HTTPS and SSL security
Valid SSL, automatic HTTPS redirects, and no images or files loaded over HTTP.
- SSL certificates
- HTTPS redirect
- Mixed HTTP content
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Basic SEO
Page title, description, H1 and missing image alt text: some of the first elements Google reads.
- Title
- Meta description
- H1
- Image alt text
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Structured data and sitemap
Schema helps Google understand your business; sitemap.xml and robots.txt help it discover your pages.
- Schema
- sitemap.xml
- robots.txt
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Signs of an outdated site
Footer copyright year, platform and version, and favicon.
- Copyright year
- Platform (CMS)
- Favicon
The tool reads your homepage like a visitor. It does not log in or change your website.
FAQ
Website checker FAQ
Still need an answer? Call 0932 092 002 and we'll review the results with you.
Is the website checker free?
Yes. Enter your website address to see results immediately, without logging in or providing a phone number. Contact details are needed only to receive the report via Zalo or email.
Where does the speed score come from?
Google PageSpeed Insights, Google's tool for evaluating mobile page speed. For other checks, our server reads your homepage like an ordinary visitor.
Why does the score vary between checks?
Speed depends on the network and server at measurement time, so PageSpeed scores can vary by a few points. Results are stored for 7 days for review or sharing. Click Check again to run a new test.
Does a low score mean I need a new website?
Not necessarily. Scores below 50 often reflect an old platform or a design poorly optimized for mobile; a template rebuild may then be cheaper and more durable than individual fixes. Scores from 50 to 79 usually need upgrades in a few areas. Call 0932 092 002 to review the results before deciding.
Does the tool change my live website?
No. It only loads your homepage, sitemap.xml and robots.txt like a visitor. It does not log in, submit forms or install anything on your website.
Get advice
Get upgrade advice based on your results
Your report is attached. We call during business hours to explain priority fixes and costs if a rebuild is needed.
- Office 1st Floor, 292 Ung Van Khiem, Ho Chi Minh City
- Hotline 0932 092 002
Get a free consultation
Your information is used only to advise you on our services.
Request received
Our consultant will call during business hours, send the full report and suggest priority fixes.
