Access bestravel.vn. Đặt vé máy bay, tour du lịch, khách sạn giá rẻ nhất

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

34/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value350 ms

73/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value4.9 s

77/100

10%

www.bestprice.vn

1218 ms

jquery-1.11.2.min.js

708 ms

bootstrap.min.js

959 ms

owl.carousel.min.22082022.js

1170 ms

jquery.unveil2.min.js

704 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Bestravel.vn, 15% (9 requests) were made to Owa.bestprice.vn. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Bestprice.vn.

Content Size

1.3 MB

After Optimization

522.2 kB

In fact, the total size of Bestravel.vn main page is 1.3 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. 35% of websites need less resources to load. Javascripts take 570.8 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 110.2 kB

Original 130.3 kB
After minification 103.7 kB
After compression 20.1 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 26.6 kB, which is 20% 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 110.2 kB or 85% of the original size.

Image Optimization

-9%

Potential reduce by 30.0 kB

Original 349.8 kB
After minification 319.8 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. Best Ravel images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 435.0 kB

Original 570.8 kB
After minification 570.8 kB
After compression 135.8 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 435.0 kB or 76% of the original size.

CSS Optimization

-84%

Potential reduce by 240.4 kB

Original 287.0 kB
After minification 287.0 kB
After compression 46.6 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. Bestravel.vn needs all CSS files to be minified and compressed as it can save up to 240.4 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Best Ravel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

button, link, and menuitem elements do not have accessible names.

High

ARIA IDs are not unique

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

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

Form elements do not have associated labels

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

Low

Detected JavaScript libraries

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

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 Bestravel.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 Bestravel.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

bestravel.vn

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Đặt vé máy bay, tour du lịch, khách sạn giá rẻ nhất - BestPrice

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

www.bestprice.vn

jquery-1.11.2.min.js

bootstrap.min.js

owl.carousel.min.22082022.js

jquery.unveil2.min.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

www.bestprice.vn

jquery-1.11.2.min.js

bootstrap.min.js

owl.carousel.min.22082022.js

jquery.unveil2.min.js

jquery.cookie.min.js

basic.min.a3c76c93b3.js

home.min.91236280bc.js

flight.min.c96f20c1c0.js

home.min.7e13b2377f.css

get-flight-route-airports.html

sapa-60a39553465e7-120x90.png

bestpricevn_logo_vn_15042022.png

ho-tro.png

bestpricevn_logo_short.png

14-nam.png

luon-co-gia-tot-2.png

cong-ty-du-lich-hang-dau-2.png

99-hai-long-2.png

flight.svg

hotel.svg

tour.svg

combo.svg

cruise.svg

vinpearl.svg

ticket.svg

VN.png

VJ.png

PAC-2.png

QH.png

VU.png

EK.png

QR.png

CX-2.png

TG.png

EY.png

SQ.png

DD.png

email_new.png

logo-bp-group.svg

local-map.png

bestpricetravel.png

bestpricevn.png