Tools & Wizards About Us
nhatkhoa.vn screenshot

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 63% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

nhatkhoa.vn

Công ty Nhật Khoa - Máy Siêu âm đàn hồi mô, X-Quang Kỹ thuật số

Page Load Speed

71.4 sec in total

First Response

3 sec

Resources Loaded

62.9 sec

Page Rendered

5.5 sec

nhatkhoa.vn screenshot

About Website

Click here to check amazing Nhat Khoa content. Otherwise, check out these important facts you probably never knew about nhatkhoa.vn

Công ty Nhật Khoa - Nhà phân phối Máy Siêu âm đàn hồi mô, X-Quang Kỹ thuật số chính hãng tại Việt Nam.

Visit nhatkhoa.vn

Key Findings

We analyzed Nhatkhoa.vn page load time and found that the first response time was 3 sec and then it took 68.4 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 5 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

nhatkhoa.vn performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value24.8 s

0/100

25%

SI (Speed Index)

Value29.2 s

0/100

10%

TBT (Total Blocking Time)

Value2,540 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.249

50/100

15%

TTI (Time to Interactive)

Value26.5 s

0/100

10%

Network Requests Diagram

nhatkhoa.vn

2997 ms

wppm.frontend.css

1140 ms

regular.min.css

874 ms

owl.carousel.css

878 ms

tf-style.css

894 ms

Our browser made a total of 132 requests to load all elements on the main page. We found that 99% of them (131 requests) were addressed to the original Nhatkhoa.vn, 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (22.8 sec) belongs to the original domain Nhatkhoa.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 458.5 kB (50%)

Content Size

923.8 kB

After Optimization

465.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nhatkhoa.vn main page is 923.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. HTML takes 526.6 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 446.7 kB

  • Original 526.6 kB
  • After minification 518.0 kB
  • After compression 79.9 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 446.7 kB or 85% of the original size.

Image Optimization

-3%

Potential reduce by 2 B

  • Original 70 B
  • After minification 68 B

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Nhat Khoa images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 4.8 kB

  • Original 162.9 kB
  • After minification 162.9 kB
  • After compression 158.1 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-3%

Potential reduce by 7.0 kB

  • Original 234.3 kB
  • After minification 234.2 kB
  • After compression 227.3 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Nhatkhoa.vn has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 116 (97%)

Requests Now

120

After Optimization

4

  • Images
  • JavaScript
  • CSS

The browser has sent 120 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nhat Khoa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 67 to 1 for JavaScripts and from 51 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nhatkhoa.vn

nhatkhoa.vn

2997 ms

wppm.frontend.css

wppm.frontend.css

1140 ms

regular.min.css

regular.min.css

874 ms

owl.carousel.css

owl.carousel.css

878 ms

tf-style.css

tf-style.css

894 ms

style.min.css

style.min.css

899 ms

wc-blocks-vendors-style.css

wc-blocks-vendors-style.css

1158 ms

wc-blocks-style.css

wc-blocks-style.css

2095 ms

front.css

front.css

1831 ms

js_composer.min.css

js_composer.min.css

2452 ms

jegicon.css

jegicon.css

1852 ms

style.min.css

style.min.css

2372 ms

bootstrap.min.css

bootstrap.min.css

2083 ms

base.min.css

base.min.css

2754 ms

widget-wd-recent-posts.min.css

widget-wd-recent-posts.min.css

2799 ms

widget-nav.min.css

widget-nav.min.css

2962 ms

woo-widget-wd-layered-nav-product-cat.min.css

woo-widget-wd-layered-nav-product-cat.min.css

2999 ms

woo-widget-product-list.min.css

woo-widget-product-list.min.css

3213 ms

woo-widget-slider-price-filter.min.css

woo-widget-slider-price-filter.min.css

3279 ms

footer-base.min.css

footer-base.min.css

3559 ms

wp-gutenberg.min.css

wp-gutenberg.min.css

3593 ms

int-wpcf7.min.css

int-wpcf7.min.css

3759 ms

wpb-int-mc4wp.min.css

wpb-int-mc4wp.min.css

3786 ms

int-revolution-slider.min.css

int-revolution-slider.min.css

4020 ms

int-woo-yith-wishlist.min.css

int-woo-yith-wishlist.min.css

4069 ms

woo-page-my-account.min.css

woo-page-my-account.min.css

4351 ms

int-wpbakery-base.min.css

int-wpbakery-base.min.css

4389 ms

woocommerce-base.min.css

woocommerce-base.min.css

4548 ms

style.css

style.css

4569 ms

header-base.min.css

header-base.min.css

4820 ms

mod-tools.min.css

mod-tools.min.css

4854 ms

header-el-base.min.css

header-el-base.min.css

5146 ms

header-el-my-account.min.css

header-el-my-account.min.css

5171 ms

el-info-box.min.css

el-info-box.min.css

5385 ms

el-social-icons.min.css

el-social-icons.min.css

5385 ms

header-el-search.min.css

header-el-search.min.css

5706 ms

css

css

57 ms

el-section-title.min.css

el-section-title.min.css

5455 ms

woo-product-loop.min.css

woo-product-loop.min.css

5147 ms

woo-product-loop-button-info-alt.min.css

woo-product-loop-button-info-alt.min.css

5133 ms

lib-owl-carousel.min.css

lib-owl-carousel.min.css

5312 ms

woo-opt-add-to-cart-popup.min.css

woo-opt-add-to-cart-popup.min.css

5314 ms

lib-magnific-popup.min.css

lib-magnific-popup.min.css

5384 ms

el-brand.min.css

el-brand.min.css

5399 ms

opt-scrolltotop.min.css

opt-scrolltotop.min.css

4979 ms

xts-theme_settings_default-1635867977.css

xts-theme_settings_default-1635867977.css

4977 ms

header-el-my-account-dropdown.min.css

header-el-my-account-dropdown.min.css

4908 ms

v4-shims.min.css

v4-shims.min.css

4925 ms

all.min.css

all.min.css

4926 ms

shortcodes.css

shortcodes.css

4907 ms

icons.css

icons.css

4882 ms

rs6.css

rs6.css

4874 ms

jquery.min.js

jquery.min.js

5240 ms

jquery-migrate.min.js

jquery-migrate.min.js

4917 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

5071 ms

add-to-cart.min.js

add-to-cart.min.js

5002 ms

woocommerce-add-to-cart.js

woocommerce-add-to-cart.js

5066 ms

device.min.js

device.min.js

5039 ms

imagesloaded.min.js

imagesloaded.min.js

7131 ms

masonry.min.js

masonry.min.js

7104 ms

jquery.masonry.min.js

jquery.masonry.min.js

6956 ms

wppm.frontend.js

wppm.frontend.js

6937 ms

jquery.easing.min.js

jquery.easing.min.js

6920 ms

owl.carousel.min.js

owl.carousel.min.js

6911 ms

jquery.marquee.min.js

jquery.marquee.min.js

6942 ms

owl.carousel.min.js

owl.carousel.min.js

6960 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

6934 ms

jquery.isotope.min.js

jquery.isotope.min.js

6949 ms

tf-main.js

tf-main.js

10574 ms

jquery.selectBox.min.js

jquery.selectBox.min.js

10829 ms

jquery.prettyPhoto.min.js

jquery.prettyPhoto.min.js

10618 ms

jquery.yith-wcwl.min.js

jquery.yith-wcwl.min.js

10609 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

10600 ms

wp-polyfill.min.js

wp-polyfill.min.js

10579 ms

index.js

index.js

10549 ms

front-scripts-min.js

front-scripts-min.js

10814 ms

rbtools.min.js

rbtools.min.js

11200 ms

rs6.min.js

rs6.min.js

11499 ms

js.cookie.min.js

js.cookie.min.js

10615 ms

woocommerce.min.js

woocommerce.min.js

10638 ms

cart-fragments.min.js

cart-fragments.min.js

10822 ms

smush-lazy-load.min.js

smush-lazy-load.min.js

11064 ms

js_composer_front.min.js

js_composer_front.min.js

10997 ms

swiper.min.js

swiper.min.js

13555 ms

waypoints.min.js

waypoints.min.js

13262 ms

helpers.min.js

helpers.min.js

13538 ms

woocommerceNotices.min.js

woocommerceNotices.min.js

13289 ms

woocommerceWrappTable.min.js

woocommerceWrappTable.min.js

13537 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

13588 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

13272 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

13204 ms

script.min.js

script.min.js

15773 ms

wp-embed.min.js

wp-embed.min.js

15571 ms

headerBuilder.min.js

headerBuilder.min.js

14841 ms

loginDropdown.min.js

loginDropdown.min.js

13698 ms

menuOffsets.min.js

menuOffsets.min.js

13700 ms

menuSetUp.min.js

menuSetUp.min.js

13622 ms

autocomplete.min.js

autocomplete.min.js

13860 ms

ajaxSearch.min.js

ajaxSearch.min.js

13580 ms

mobileSearchIcon.min.js

mobileSearchIcon.min.js

13898 ms

owl.carousel.min.js

owl.carousel.min.js

14027 ms

owlCarouselInit.min.js

owlCarouselInit.min.js

14000 ms

quickShop.min.js

quickShop.min.js

13781 ms

underscore.min.js

underscore.min.js

10053 ms

wp-util.min.js

wp-util.min.js

10067 ms

add-to-cart-variation.min.js

add-to-cart-variation.min.js

10165 ms

magnific-popup.min.js

magnific-popup.min.js

10504 ms

actionAfterAddToCart.min.js

actionAfterAddToCart.min.js

10502 ms

woodmartCompare.min.js

woodmartCompare.min.js

10214 ms

productImagesGallery.min.js

productImagesGallery.min.js

10377 ms

quickView.min.js

quickView.min.js

10207 ms

tooltips.min.js

tooltips.min.js

10340 ms

btnsToolTips.min.js

btnsToolTips.min.js

10302 ms

swatchesVariations.min.js

swatchesVariations.min.js

10261 ms

addToCartAllTypes.min.js

addToCartAllTypes.min.js

9832 ms

woocommerceQuantity.min.js

woocommerceQuantity.min.js

9996 ms

wishlist.min.js

wishlist.min.js

9787 ms

scrollTop.min.js

scrollTop.min.js

10044 ms

mobileNavigation.min.js

mobileNavigation.min.js

7751 ms

woodmart-font.woff

woodmart-font.woff

18580 ms

fa-solid-900.woff

fa-solid-900.woff

22819 ms

fa-regular-400.woff

fa-regular-400.woff

18315 ms

fa-regular-400.woff

fa-regular-400.woff

18316 ms

forkawesome-webfont.woff

forkawesome-webfont.woff

22275 ms

Backdrop-Nhat-Khoa-Event_edit-01.jpg

Backdrop-Nhat-Khoa-Event_edit-01.jpg

17754 ms

jeg-empty.png

jeg-empty.png

17752 ms

icon-fb-nhat-khoa-01-01-25x25.png

icon-fb-nhat-khoa-01-01-25x25.png

21328 ms

Cong-Ty-Nhat-Khoa-giai-phap-y-te-toan-dien-02-01.png

Cong-Ty-Nhat-Khoa-giai-phap-y-te-toan-dien-02-01.png

21189 ms

Banner-Sieu-am-dan-hoi-mo-Cty-Nhat-Khoa-1980x720px-01-scaled-1980x720.jpg

Banner-Sieu-am-dan-hoi-mo-Cty-Nhat-Khoa-1980x720px-01-scaled-1980x720.jpg

21187 ms

nhatkhoa.vn

nhatkhoa.vn

17346 ms

fa-solid-900.ttf

fa-solid-900.ttf

1210 ms

forkawesome-webfont.ttf

forkawesome-webfont.ttf

3894 ms

Accessibility Review

nhatkhoa.vn accessibility score

86

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

nhatkhoa.vn best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

nhatkhoa.vn SEO score

100

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    VI

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nhatkhoa.vn can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Vietnamese language. Our system also found out that Nhatkhoa.vn main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

nhatkhoa.vn

Open Graph data is detected on the main page of Nhat Khoa. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: