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indochinasails.com screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

indochinasails.com

Indochina Sails: Halong Bay Cruises | Lan Ha Bay Cruises

Page Load Speed

12.8 sec in total

First Response

776 ms

Resources Loaded

11.8 sec

Page Rendered

248 ms

indochinasails.com screenshot

About Website

Click here to check amazing Indochina Sails content for Vietnam. Otherwise, check out these important facts you probably never knew about indochinasails.com

Discover Indochina Sails & Indochine Cruise, a luxury cruise sails through turquoise waters past hundreds of towering limestone islands that are covered with vegetation and an incredible biodiversity....

Visit indochinasails.com

Key Findings

We analyzed Indochinasails.com page load time and found that the first response time was 776 ms and then it took 12.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

indochinasails.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value18.3 s

0/100

25%

SI (Speed Index)

Value26.4 s

0/100

10%

TBT (Total Blocking Time)

Value20,300 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.055

98/100

15%

TTI (Time to Interactive)

Value27.8 s

0/100

10%

Network Requests Diagram

indochinasails.com

776 ms

www.indochinasails.com

1264 ms

jquery-3.4.1.slim.min.js

240 ms

jquery.js

951 ms

appMain.css

3232 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 71% of them (17 requests) were addressed to the original Indochinasails.com, 8% (2 requests) were made to Googletagmanager.com and 8% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (6.5 sec) belongs to the original domain Indochinasails.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 79.9 kB (12%)

Content Size

691.4 kB

After Optimization

611.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Indochinasails.com main page is 691.4 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. 65% of websites need less resources to load. Javascripts take 303.1 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 23.0 kB

  • Original 29.1 kB
  • After minification 20.6 kB
  • After compression 6.1 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 8.5 kB, which is 29% 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 23.0 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 8.3 kB

  • Original 293.5 kB
  • After minification 285.2 kB

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. Indochina Sails images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 47.6 kB

  • Original 303.1 kB
  • After minification 303.1 kB
  • After compression 255.5 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 47.6 kB or 16% of the original size.

CSS Optimization

-1%

Potential reduce by 967 B

  • Original 65.6 kB
  • After minification 65.6 kB
  • After compression 64.7 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. Indochinasails.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (44%)

Requests Now

18

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Indochina Sails. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

indochinasails.com

indochinasails.com

776 ms

www.indochinasails.com

www.indochinasails.com

1264 ms

jquery-3.4.1.slim.min.js

jquery-3.4.1.slim.min.js

240 ms

jquery.js

jquery.js

951 ms

appMain.css

appMain.css

3232 ms

fix.css

fix.css

713 ms

Function.js

Function.js

726 ms

Index.js

Index.js

725 ms

js

js

67 ms

HeaderFooter.js

HeaderFooter.js

742 ms

app.js

app.js

2828 ms

css2

css2

33 ms

gtm.js

gtm.js

120 ms

fbevents.js

fbevents.js

119 ms

logo.png

logo.png

2287 ms

Banner.jpg

Banner.jpg

6472 ms

perfect.jpg

perfect.jpg

2288 ms

tripadvisor2022.png

tripadvisor2022.png

2289 ms

loading.gif

loading.gif

2288 ms

logoSaleNoti.png

logoSaleNoti.png

2288 ms

SlGDmQSNjdsmc35JDF1K5E55YMjF_7DPuGi-6_RUAw.ttf

SlGDmQSNjdsmc35JDF1K5E55YMjF_7DPuGi-6_RUAw.ttf

31 ms

SlGDmQSNjdsmc35JDF1K5E55YMjF_7DPuGi-DPNUAw.ttf

SlGDmQSNjdsmc35JDF1K5E55YMjF_7DPuGi-DPNUAw.ttf

48 ms

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

12 ms

remixicon..woff

remixicon..woff

4181 ms

Accessibility Review

indochinasails.com accessibility score

60

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

indochinasails.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

indochinasails.com SEO score

79

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Indochinasails.com 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 Indochinasails.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

indochinasails.com

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