Access amitour.com.vn. AMI TOUR - Private & Luxury Tours, Du lịch Ngủ tàu Hạ Long, Tour Du Thuyền Hạ Lonng, Tour Du lịch Go...

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value14.8 s

0/100

25%

SI (Speed Index)

Value23.6 s

0/100

10%

TBT (Total Blocking Time)

Value190 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value0.035

100/100

15%

TTI (Time to Interactive)

Value10.7 s

22/100

10%

amitour.com.vn

500 ms

amitour.com.vn

3697 ms

addthis_widget.js

157 ms

button.js

17 ms

default.css

1471 ms

Our browser made a total of 118 requests to load all elements on the main page. We found that 86% of them (102 requests) were addressed to the original Amitour.com.vn, 2% (2 requests) were made to Ssl.google-analytics.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (14.8 sec) belongs to the original domain Amitour.com.vn.

Content Size

5.2 MB

After Optimization

4.5 MB

In fact, the total size of Amitour.com.vn main page is 5.2 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. 55% of websites need less resources to load. Images take 4.5 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 96.1 kB

Original 118.2 kB
After minification 113.9 kB
After compression 22.1 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. 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 96.1 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 191.5 kB

Original 4.5 MB
After minification 4.4 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. AMI TOUR images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 310.2 kB

Original 474.0 kB
After minification 371.6 kB
After compression 163.9 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 310.2 kB or 65% of the original size.

CSS Optimization

-87%

Potential reduce by 49.1 kB

Original 56.5 kB
After minification 52.2 kB
After compression 7.4 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. Amitour.com.vn needs all CSS files to be minified and compressed as it can save up to 49.1 kB or 87% of the original size.

Requests Now

114

After Optimization

The browser has sent 114 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AMI TOUR. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

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

These are opportunities to improve keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

High

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

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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

High

Links are not crawlable

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

High

Image elements do not have [alt] attributes

Language and Encoding

Language Detected

VI
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Amitour.com.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Amitour.com.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

amitour.com.vn

Open Graph description is not detected on the main page of AMI TOUR. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

AMI TOUR - Private & Luxury Tours, Du lịch Ngủ tàu Hạ Long, Tour Du Thuyền Hạ Lonng, Tour Du lịch Golf

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

amitour.com.vn

amitour.com.vn

addthis_widget.js

button.js

default.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

amitour.com.vn

amitour.com.vn

addthis_widget.js

button.js

default.css

vnt.js

anylinkcssmenu.css

anylinkcssmenu.js

ga.js

analytics.js

__utm.gif

collect

js

banner.css

jquery-1.9.1.min.js

jssor.core.js

jssor.utils.js

jssor.slider.js

backgrounmoi.jpg

logo.png

vietnamese(3).gif

english(2).gif

du-lich-ami.jpg

bannernuocngoai.jpg

mua-thu-nuoc-nga.jpg

nuocanh.jpg

sapa(7).jpg

1hagiang.jpg

dest-icon.png

da-nang-2.jpg

3_star.gif

con-dao2.jpg

bac-kinh.jpg

sydney-opera-house.jpg

5_star.gif

banner-dulichsapa.jpg

du-lich-Malaysia-Singapore.jpg

h-t-c-i.png

ford-everest-3.jpg

xe29chodichuamia(1).jpg

xe45chodoimoi.jpg

mercedes.jpg

visahanquoc.jpg