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CÔNG TY CỔ PHẦN CÔNG NGHỆ VIHITECH
(Took us an average of 9.1 seconds to load)
Table of Contents |
---|
Basic information |
Whois information |
Minor HTML issues found on homepage |
Popular words |
Pagespeed analysis |
How can this website be improved? |
Internal pages |
Websites linked to |
Basic information for vihitech.com
Email or contact page: [email protected]
Social media profiles:
Using HTTPS: Yes 🙂
Whois information
Whois Info | Value |
---|---|
Registrar | PDR Ltd. d/b/a PublicDomainRegistry.com |
Date Registered | 2011-09-15 |
Nameservers | [‘ADMI249421.EARTH.ORDERBOX-DNS.COM’, ‘ADMI249421.MARS.ORDERBOX-DNS.COM’, ‘ADMI249421.MERCURY.ORDERBOX-DNS.COM’, ‘ADMI249421.VENUS.ORDERBOX-DNS.COM’, ‘admi249421.earth.orderbox-dns.com’, ‘admi249421.mars.orderbox-dns.com’, ‘admi249421.mercury.orderbox-dns.com’, ‘admi249421.venus.orderbox-dns.com’] |
Status | clientTransferProhibited https://icann.org/epp#clientTransferProhibited |
[‘[email protected]’, ‘[email protected]’] | |
Name | Vu Van Thao |
Organization | Van phong luat su An Phat |
Address | A18, ngo 109 Truong Chinh, Thanh Xuan, Ha Noi |
City | Ha Noi |
State | Ha Noi |
Zipcode | 10000 |
Country | VN |
HTML errors found on homepage
dge"> <meta http-equiv="Content-language" content="vi" /> <
Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.
<style type="text/css"> d
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
></div><script id="search-item" type="x-tmpl-mustache"> {
Bad value “x-tmpl-mustache” for attribute “type” on element “script”: Subtype missing.
</html><script type="text/javascript">
Stray start tag “script”.
Popular words
Word | Frequency |
---|---|
va | 10 |
thanh | 8 |
trong | 8 |
chi | 8 |
chuyen | 7 |
phat | 7 |
cac | 7 |
hinh | 6 |
cung | 6 |
phong | 5 |
cong | 4 |
thu | 3 |
ty | 3 |
la | 3 |
may | 2 |
luon | 2 |
camera | 2 |
quan | 2 |
vao | 2 |
toan | 2 |
Opportunities for improvement
Serve images in next-gen formats: Image formats like JPEG 2000, JPEG XR, and WebP often provide better compression than PNG or JPEG, which means faster downloads and less data consumption. [Learn more](https://web.dev/uses-webp-images/).
Potential savings of 282 KiB
Properly size images: Serve images that are appropriately-sized to save cellular data and improve load time. [Learn more](https://web.dev/uses-responsive-images/).
Potential savings of 112 KiB
Avoid multiple page redirects: Redirects introduce additional delays before the page can be loaded. [Learn more](https://web.dev/redirects/).
Potential savings of 230 ms
Remove unused JavaScript: Remove unused JavaScript to reduce bytes consumed by network activity. [Learn more](https://web.dev/unused-javascript/).
Potential savings of 214 KiB
Avoid serving legacy JavaScript to modern browsers: Polyfills and transforms enable legacy browsers to use new JavaScript features. However, many aren’t necessary for modern browsers. For your bundled JavaScript, adopt a modern script deployment strategy using module/nomodule feature detection to reduce the amount of code shipped to modern browsers, while retaining support for legacy browsers. [Learn More](https://philipwalton.com/articles/deploying-es2015-code-in-production-today/)
Potential savings of 11 KiB
Minify JavaScript: Minifying JavaScript files can reduce payload sizes and script parse time. [Learn more](https://web.dev/unminified-javascript/).
Potential savings of 7 KiB
Defer offscreen images: Consider lazy-loading offscreen and hidden images after all critical resources have finished loading to lower time to interactive. [Learn more](https://web.dev/offscreen-images/).
Potential savings of 5 KiB
Minify CSS: Minifying CSS files can reduce network payload sizes. [Learn more](https://web.dev/unminified-css/).
Potential savings of 10 KiB
Remove unused CSS: Remove dead rules from stylesheets and defer the loading of CSS not used for above-the-fold content to reduce unnecessary bytes consumed by network activity. [Learn more](https://web.dev/unused-css-rules/).
Potential savings of 228 KiB
Eliminate render-blocking resources: Resources are blocking the first paint of your page. Consider delivering critical JS/CSS inline and deferring all non-critical JS/styles. [Learn more](https://web.dev/render-blocking-resources/).
Potential savings of 1,530 ms