Access haidangtravel.com. Hải Đăng Travel | Tour Trọn Gói, Teambuilding & Dịch Vụ Visa

name

value

score

weighting

FCP (First Contentful Paint)

Value6.6 s

2/100

10%

LCP (Largest Contentful Paint)

Value26.2 s

0/100

25%

SI (Speed Index)

Value25.1 s

0/100

10%

TBT (Total Blocking Time)

Value4,790 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.449

20/100

15%

TTI (Time to Interactive)

Value42.8 s

0/100

10%

haidangtravel.com

590 ms

haidangtravel.com

3205 ms

gtm.js

136 ms

js

136 ms

js

134 ms

Our browser made a total of 116 requests to load all elements on the main page. We found that 53% of them (62 requests) were addressed to the original Haidangtravel.com, 9% (11 requests) were made to Static.xx.fbcdn.net and 5% (6 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (6.7 sec) belongs to the original domain Haidangtravel.com.

Content Size

11.1 MB

After Optimization

10.5 MB

In fact, the total size of Haidangtravel.com main page is 11.1 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 10.6 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 114.2 kB

Original 139.6 kB
After minification 138.1 kB
After compression 25.4 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 114.2 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 447.0 kB

Original 10.6 MB
After minification 10.1 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. Haidang Travel images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 12.3 kB

Original 271.7 kB
After minification 271.6 kB
After compression 259.4 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

-7%

Potential reduce by 7.7 kB

Original 118.3 kB
After minification 118.3 kB
After compression 110.6 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. Haidangtravel.com has all CSS files already compressed.

Requests Now

106

After Optimization

The browser has sent 106 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Haidang Travel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

Buttons do not have an accessible name

High

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

Heading elements are not in a sequentially-descending order

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

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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

High

Links are not crawlable

High

robots.txt is not valid

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

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Haidangtravel.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 Haidangtravel.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

haidangtravel.com

Open Graph description is not detected on the main page of Haidang Travel. 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

Hải Đăng Travel | Tour Trọn Gói, Teambuilding & Dịch Vụ Visa

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

haidangtravel.com

haidangtravel.com

gtm.js

js

js

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

haidangtravel.com

haidangtravel.com

gtm.js

js

js

service.js

fbevents.js

all.css

bootstrap.min.css

owl.carousel.min.css

owl.theme.default.min.css

main.css

toastr.min.css

js

all.min.css

jquery-3.5.1.js

DMCABadgeHelper.min.js

embed.js

sdk.js

webchat.js

lazysizes.min.js

jquery-3.4.1.min.js

bootstrap.bundle.js

bootstrap.bundle.min.js

owl.carousel.min.js

jquery.inputmask.min.js

toastr.min.js

main.js

form.js

helper.js

user.js

embed_v1.0.12.js

logo.png

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