Tools & Wizards About Us
danangxanh.vn screenshot

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

danangxanh.vn

Đà Nẵng Xanh công ty du lịch trong nước quốc tế UY TÍN

Page Load Speed

11.4 sec in total

First Response

1.1 sec

Resources Loaded

9.5 sec

Page Rendered

849 ms

danangxanh.vn screenshot

About Website

Visit danangxanh.vn now to see the best up-to-date Danang Xanh content for Vietnam and also check out these interesting facts you probably never knew about danangxanh.vn

Đà Nẵng Xanh đơn vị tổ chuyên tổ chức tour du lịch trong nước và quốc tế. Có trụ sở tại Đà Nẵng, với kinh nghiệm hơn 12 năm tổ chức tour du lịch chuyên nghiệp

Visit danangxanh.vn

Key Findings

We analyzed Danangxanh.vn page load time and found that the first response time was 1.1 sec and then it took 10.4 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

danangxanh.vn performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.4 s

7/100

10%

LCP (Largest Contentful Paint)

Value16.2 s

0/100

25%

SI (Speed Index)

Value20.2 s

0/100

10%

TBT (Total Blocking Time)

Value1,240 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value1.336

0/100

15%

TTI (Time to Interactive)

Value26.0 s

0/100

10%

Network Requests Diagram

danangxanh.vn

1057 ms

danangxanh.vn

1573 ms

analytics.js

34 ms

jquery.min.js

755 ms

bootstrap.min.js

773 ms

Our browser made a total of 186 requests to load all elements on the main page. We found that 67% of them (125 requests) were addressed to the original Danangxanh.vn, 5% (9 requests) were made to Static.xx.fbcdn.net and 5% (9 requests) were made to Weatherwidget.io. The less responsive or slowest element that took the longest time to load (2.9 sec) relates to the external source Danangxanh.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (18%)

Content Size

7.5 MB

After Optimization

6.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Danangxanh.vn main page is 7.5 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 6.3 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 270.2 kB

  • Original 296.2 kB
  • After minification 157.4 kB
  • After compression 26.1 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 138.9 kB, which is 47% 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 270.2 kB or 91% of the original size.

Image Optimization

-13%

Potential reduce by 818.1 kB

  • Original 6.3 MB
  • After minification 5.5 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. Obviously, Danang Xanh needs image optimization as it can save up to 818.1 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-29%

Potential reduce by 233.3 kB

  • Original 802.6 kB
  • After minification 802.3 kB
  • After compression 569.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 233.3 kB or 29% of the original size.

CSS Optimization

-3%

Potential reduce by 3.6 kB

  • Original 103.4 kB
  • After minification 103.4 kB
  • After compression 99.8 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. Danangxanh.vn has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 69 (39%)

Requests Now

179

After Optimization

110

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 179 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Danang Xanh. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 42 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

danangxanh.vn

danangxanh.vn

1057 ms

danangxanh.vn

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1573 ms

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analytics.js

34 ms

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Accessibility Review

danangxanh.vn accessibility score

71

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Tables and lists

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

Impact

Issue

High

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

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

danangxanh.vn best practices score

50

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

danangxanh.vn SEO score

92

Search Engine Optimization Advices

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

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 Danangxanh.vn 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 Danangxanh.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

danangxanh.vn

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