Tools & Wizards About Us
kohlervn.com screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

kohlervn.com

Thiết bị vệ sinh phòng tắm & nhà bếp cao cấp | KOHLER

Page Load Speed

7.4 sec in total

First Response

1.5 sec

Resources Loaded

5.6 sec

Page Rendered

336 ms

kohlervn.com screenshot

About Website

Welcome to kohlervn.com homepage info - get ready to check KOHLER Vn best content for Vietnam right away, or after learning these important things about kohlervn.com

KOHLER cung cấp các sản phẩm thiết bị vệ sinh phòng tắm cao cấp và thiết kế nhà bếp bao gồm phòng vệ sinh sang trọng, vòi hoa sen, vòi chậu rửa cùng với nhiều sản phẩm khác

Visit kohlervn.com

Key Findings

We analyzed Kohlervn.com page load time and found that the first response time was 1.5 sec and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

kohlervn.com performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value15.5 s

0/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value340 ms

74/100

30%

CLS (Cumulative Layout Shift)

Value0.919

3/100

15%

TTI (Time to Interactive)

Value11.5 s

18/100

10%

Network Requests Diagram

www.kohler.com.vn

1496 ms

gtm.js

297 ms

koh-master.min.css

88 ms

satelliteLib-4d65cf16b603abf42b444b17d2865b5d774282f9.js

419 ms

70ad8b44

268 ms

Our browser made a total of 104 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Kohlervn.com, 23% (24 requests) were made to Kohler.scene7.com and 13% (14 requests) were made to S7d4.scene7.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Kohler.com.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 158.1 kB (8%)

Content Size

2.0 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Kohlervn.com main page is 2.0 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 127.0 kB

  • Original 143.5 kB
  • After minification 118.1 kB
  • After compression 16.5 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. This page needs HTML code to be minified as it can gain 25.4 kB, which is 18% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 127.0 kB or 89% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.7 MB
  • After minification 1.7 MB

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. KOHLER Vn images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 31.1 kB

  • Original 116.0 kB
  • After minification 116.0 kB
  • After compression 84.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 31.1 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (39%)

Requests Now

95

After Optimization

58

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of KOHLER Vn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.kohler.com.vn

www.kohler.com.vn

1496 ms

gtm.js

gtm.js

297 ms

koh-master.min.css

koh-master.min.css

88 ms

satelliteLib-4d65cf16b603abf42b444b17d2865b5d774282f9.js

satelliteLib-4d65cf16b603abf42b444b17d2865b5d774282f9.js

419 ms

70ad8b44

70ad8b44

268 ms

GCS-Statement-Anthem-1905x640px-VN-01

GCS-Statement-Anthem-1905x640px-VN-01

517 ms

zac15295_rgb

zac15295_rgb

748 ms

jquery.min.js

jquery.min.js

259 ms

bootstrap.min.js

bootstrap.min.js

259 ms

lodash.min.js

lodash.min.js

258 ms

remodal.min.js

remodal.min.js

279 ms

jquery.qtip.min.js

jquery.qtip.min.js

265 ms

slick.min.js

slick.min.js

265 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

279 ms

masonry.pkgd.min.js

masonry.pkgd.min.js

265 ms

parsley.min.js

parsley.min.js

279 ms

pt-br.min.js

pt-br.min.js

1218 ms

koh-master.min.js

koh-master.min.js

320 ms

c-koh-banner-carousel.min.js

c-koh-banner-carousel.min.js

320 ms

c-koh-product-faceted-search.min.js

c-koh-product-faceted-search.min.js

319 ms

c-koh-promo-grid.min.js

c-koh-promo-grid.min.js

400 ms

koh-include-consent-banner.min.js

koh-include-consent-banner.min.js

319 ms

ann_sacks_sized.png

ann_sacks_sized.png

424 ms

robern_sized.png

robern_sized.png

422 ms

kallista_sized.png

kallista_sized.png

418 ms

sterling_sized.png

sterling_sized.png

447 ms

kohler-generators_sized.png

kohler-generators_sized.png

446 ms

kohler-power_sized.png

kohler-power_sized.png

466 ms

destination_kohler_sized.png

destination_kohler_sized.png

466 ms

jacobdelafon.png

jacobdelafon.png

465 ms

karat.png

karat.png

499 ms

englefield.png

englefield.png

500 ms

novita.png

novita.png

501 ms

kohler-logo-261x146.png

kohler-logo-261x146.png

497 ms

minisite-c3-banner.jpg

minisite-c3-banner.jpg

736 ms

bidet-seat-image.jpg

bidet-seat-image.jpg

733 ms

Hero_Template

Hero_Template

1145 ms

Hero_Template

Hero_Template

1010 ms

Hero_Template

Hero_Template

1274 ms

Hero_Template

Hero_Template

1259 ms

Hero_Template

Hero_Template

1375 ms

Maxispace_03A

Maxispace_03A

1210 ms

Hero_Template

Hero_Template

1048 ms

Hero_Template

Hero_Template

1210 ms

Hero_Template

Hero_Template

1307 ms

Hero_Template

Hero_Template

1309 ms

Hero_Template

Hero_Template

1625 ms

Hero_Template

Hero_Template

1482 ms

Hero_Template

Hero_Template

1406 ms

Aleutian_02

Aleutian_02

1657 ms

Hero_Template

Hero_Template

1481 ms

Hero_Template

Hero_Template

1487 ms

Hero_Template

Hero_Template

1525 ms

Hero_Template

Hero_Template

1553 ms

Hero_Template

Hero_Template

1557 ms

Hero_Template

Hero_Template

1599 ms

Hero_Template

Hero_Template

1636 ms

Hero_Template

Hero_Template

1675 ms

Hero_Template

Hero_Template

1672 ms

Occasion-Banner-1905x640-NoText-01

Occasion-Banner-1905x640-NoText-01

784 ms

Eir-Clean_Landing-page_main-banner_1905x640-VN-01

Eir-Clean_Landing-page_main-banner_1905x640-VN-01

816 ms

Brazn_1905x640pxl_

Brazn_1905x640pxl_

828 ms

KV-MUTD-CR7

KV-MUTD-CR7

827 ms

360_460px-353px

360_460px-353px

814 ms

28458%20Milan%20Palazzo%20Social%20Covers%20-%20Web_460x353

28458%20Milan%20Palazzo%20Social%20Covers%20-%20Web_460x353

814 ms

aad56417_rgb

aad56417_rgb

820 ms

KBDA2021-WebBanner-460x353px-Winner-01

KBDA2021-WebBanner-460x353px-Winner-01

847 ms

2022%20most%20innovative%20bathroom%20products%20%E2%80%93Moxie%20Numi%20GCS_Secondary%20banner%20290%20x%20232

2022%20most%20innovative%20bathroom%20products%20%E2%80%93Moxie%20Numi%20GCS_Secondary%20banner%20290%20x%20232

847 ms

IT%20Landing%20Page%20Secondary%20Banner%20460x353

IT%20Landing%20Page%20Secondary%20Banner%20460x353

838 ms

kitchen%20space_no%20title

kitchen%20space_no%20title

838 ms

Moxie_Secondary-Banner_460x353

Moxie_Secondary-Banner_460x353

840 ms

MaxiSpace_Secondary-banner_290x232

MaxiSpace_Secondary-banner_290x232

849 ms

koh-master.min-blessed1.css

koh-master.min-blessed1.css

1776 ms

analytics.js

analytics.js

170 ms

388 ms

fbevents.js

fbevents.js

374 ms

js

js

135 ms

collect

collect

81 ms

107 ms

658233291693485

658233291693485

156 ms

collect

collect

50 ms

ga-audiences

ga-audiences

25 ms

2530671503858170

2530671503858170

154 ms

AppMeasurement.min.js

AppMeasurement.min.js

154 ms

branding-bar-icons.png

branding-bar-icons.png

143 ms

zalo.png

zalo.png

163 ms

Whatsapp.png

Whatsapp.png

163 ms

wrapper.js

wrapper.js

446 ms

notice

notice

126 ms

HelveticaRoman.woff

HelveticaRoman.woff

495 ms

NotoSans-Regular.ttf

NotoSans-Regular.ttf

44 ms

NotoSans-Light.ttf

NotoSans-Light.ttf

63 ms

NotoSansThai-Light.ttf

NotoSansThai-Light.ttf

43 ms

NotoSansThai-Regular.ttf

NotoSansThai-Regular.ttf

42 ms

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

4 ms

NotoSans-Bold.ttf

NotoSans-Bold.ttf

62 ms

NotoSansThai-Bold.ttf

NotoSansThai-Bold.ttf

60 ms

log

log

75 ms

v1.7-9931

v1.7-9931

19 ms

trustarc_cookiepreferences.png

trustarc_cookiepreferences.png

3 ms

notice

notice

73 ms

bannermsg

bannermsg

95 ms

s25416228675749

s25416228675749

7 ms

iFrame.html

iFrame.html

7 ms

Accessibility Review

kohlervn.com accessibility score

76

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[aria-*] attributes do not have valid values

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.

Best Practices

kohlervn.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

SEO Factors

kohlervn.com SEO score

62

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Language and Encoding

  • Language Detected

    VI

  • Language Claimed

    VI

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kohlervn.com can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it matches the claimed language. Our system also found out that Kohlervn.com 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

kohlervn.com

Open Graph description is not detected on the main page of KOHLER Vn. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: