Tools & Wizards About Us

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

hasonhaivan.com

FutaHason

Page Load Speed

23.8 sec in total

First Response

1.3 sec

Resources Loaded

22.4 sec

Page Rendered

62 ms

About Website

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

Đặt chỗ,mua vé xe giường nằm Hà Nội-Lào Cai, Hà Nội-Sapa,Bắc Ninh-Sapa,Bắc Ninh-Lào Cai giá rẻ nhất, được chọn chỗ theo ý muốn, nhiều ưu đãi hấp dẫn.Đảm bảo giữ chỗ 100%.Tổng đài đặt vé 1900 6776

Visit hasonhaivan.com

Key Findings

We analyzed Hasonhaivan.com page load time and found that the first response time was 1.3 sec and then it took 22.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

hasonhaivan.com performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value38.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value45.8 s

0/100

25%

SI (Speed Index)

Value45.3 s

0/100

10%

TBT (Total Blocking Time)

Value780 ms

37/100

30%

CLS (Cumulative Layout Shift)

Value0.931

3/100

15%

TTI (Time to Interactive)

Value44.8 s

0/100

10%

Network Requests Diagram

futahason.com

1334 ms

bootstrap5.css

8091 ms

bootstrap.min.css

1665 ms

site.css

795 ms

w3.css

1063 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Hasonhaivan.com, 7% (2 requests) were made to Code.jquery.com and 4% (1 request) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (19.8 sec) relates to the external source Futahason.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.3 MB (88%)

Content Size

3.7 MB

After Optimization

436.5 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Hasonhaivan.com main page is 3.7 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. 25% of websites need less resources to load. CSS take 3.5 MB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 7.5 kB

  • Original 10.7 kB
  • After minification 9.2 kB
  • After compression 3.2 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 1.6 kB, which is 15% 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 7.5 kB or 70% of the original size.

JavaScript Optimization

-72%

Potential reduce by 101.8 kB

  • Original 141.9 kB
  • After minification 140.9 kB
  • After compression 40.2 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 101.8 kB or 72% of the original size.

CSS Optimization

-89%

Potential reduce by 3.1 MB

  • Original 3.5 MB
  • After minification 3.0 MB
  • After compression 393.1 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. Hasonhaivan.com needs all CSS files to be minified and compressed as it can save up to 3.1 MB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 24 (92%)

Requests Now

26

After Optimization

2

  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hason Haivan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

hasonhaivan.com accessibility score

69

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

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

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

Some elements have a [tabindex] value greater than 0

Best Practices

hasonhaivan.com best practices score

67

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

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

hasonhaivan.com SEO score

85

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

    VI

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hasonhaivan.com can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it does not match the claimed English language. Our system also found out that Hasonhaivan.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

Open Graph data is detected on the main page of PARSED_DOMAIN, but there is no image specified in description. It would be a good idea for the website admin to select a nice image that can properly represent the website in Open Graph data, otherwise the first found image will be taken for this purpose and social media information block will look like this: