Tools & Wizards About Us
tongdaidatve.vn screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    35% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 67% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 87

    SEO

    Google-friendlier than
    66% of websites

tongdaidatve.vn

Tổng đài đặt vé trực tuyến: Máy bay, taxi, tàu, xe, tour..

Page Load Speed

22.4 sec in total

First Response

1.5 sec

Resources Loaded

16.5 sec

Page Rendered

4.4 sec

tongdaidatve.vn screenshot

About Website

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

Tổng Đài Đặt Vé là Website cung cấp dịch vụ đặt vé máy bay, taxi sân bay, đặt vé tàu, xe khách, thuê xe du lịch, đặt phòng khách sạn, tour du lịch, visa.. trực tuyến mọi lúc, mọi nơi.

Visit tongdaidatve.vn

Key Findings

We analyzed Tongdaidatve.vn page load time and found that the first response time was 1.5 sec and then it took 20.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

tongdaidatve.vn performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value17.2 s

0/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value4,660 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.092

92/100

15%

TTI (Time to Interactive)

Value20.7 s

2/100

10%

Network Requests Diagram

tongdaidatve.vn

1498 ms

jquery.min.js

1228 ms

jquery-migrate.min.js

1225 ms

js

428 ms

adsbygoogle.js

506 ms

Our browser made a total of 103 requests to load all elements on the main page. We found that 81% of them (83 requests) were addressed to the original Tongdaidatve.vn, 4% (4 requests) were made to Cdn0.trainbusferry.com and 3% (3 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (7 sec) belongs to the original domain Tongdaidatve.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 411.9 kB (12%)

Content Size

3.3 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tongdaidatve.vn main page is 3.3 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. 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 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 260.2 kB

  • Original 304.9 kB
  • After minification 304.9 kB
  • After compression 44.7 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 260.2 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 23.6 kB

  • Original 2.8 MB
  • After minification 2.7 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. Tongdaidatve images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 128.0 kB

  • Original 215.7 kB
  • After minification 215.7 kB
  • After compression 87.6 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 128.0 kB or 59% of the original size.

CSS Optimization

-1%

Potential reduce by 38 B

  • Original 6.2 kB
  • After minification 6.2 kB
  • After compression 6.2 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. Tongdaidatve.vn has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 63 (64%)

Requests Now

98

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tongdaidatve. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tongdaidatve.vn

tongdaidatve.vn

1498 ms

jquery.min.js

jquery.min.js

1228 ms

jquery-migrate.min.js

jquery-migrate.min.js

1225 ms

js

js

428 ms

adsbygoogle.js

adsbygoogle.js

506 ms

email-decode.min.js

email-decode.min.js

118 ms

1725 ms

logo-tongdaidatve.png

logo-tongdaidatve.png

1188 ms

banner-header-tongdaidatve-01.jpg

banner-header-tongdaidatve-01.jpg

1721 ms

style.min.css

style.min.css

1298 ms

rate-my-post.css

rate-my-post.css

1307 ms

dashicons.min.css

dashicons.min.css

1985 ms

style.css

style.css

2117 ms

elementor-icons.min.css

elementor-icons.min.css

1873 ms

frontend-legacy.min.css

frontend-legacy.min.css

2051 ms

frontend.min.css

frontend.min.css

2324 ms

post-17047.css

post-17047.css

2363 ms

frontend.min.css

frontend.min.css

3277 ms

post-40.css

post-40.css

2684 ms

font-awesome.min.css

font-awesome.min.css

2077 ms

wp-review.css

wp-review.css

2824 ms

css

css

441 ms

fontawesome.min.css

fontawesome.min.css

3089 ms

solid.min.css

solid.min.css

3131 ms

et-divi-customizer-global.min.css

et-divi-customizer-global.min.css

3094 ms

modules.ttf

modules.ttf

3210 ms

fa-solid-900.woff

fa-solid-900.woff

4007 ms

rate-my-post.js

rate-my-post.js

3500 ms

idle-timer.min.js

idle-timer.min.js

3505 ms

custom.js

custom.js

2809 ms

scripts.min.js

scripts.min.js

4130 ms

smoothscroll.js

smoothscroll.js

3724 ms

js.cookie.min.js

js.cookie.min.js

3920 ms

jquery.appear.js

jquery.appear.js

4464 ms

underscore.min.js

underscore.min.js

4434 ms

wp-util.min.js

wp-util.min.js

5020 ms

main.js

main.js

5022 ms

jquery.knob.min.js

jquery.knob.min.js

5021 ms

common.js

common.js

5022 ms

imagesloaded.min.js

imagesloaded.min.js

5077 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

5078 ms

v652eace1692a40cfa3763df669d7439c1639079717194

v652eace1692a40cfa3763df669d7439c1639079717194

153 ms

webpack.runtime.min.js

webpack.runtime.min.js

5359 ms

show_ads_impl.js

show_ads_impl.js

112 ms

zrt_lookup.html

zrt_lookup.html

83 ms

js

js

75 ms

analytics.js

analytics.js

384 ms

post-15860.css

post-15860.css

4663 ms

post-15864.css

post-15864.css

4731 ms

cookie.js

cookie.js

191 ms

integrator.js

integrator.js

450 ms

post-15869.css

post-15869.css

4723 ms

animations.min.css

animations.min.css

4929 ms

collect

collect

333 ms

frontend-modules.min.js

frontend-modules.min.js

5478 ms

collect

collect

61 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

5145 ms

ga-audiences

ga-audiences

38 ms

wp-polyfill.min.js

wp-polyfill.min.js

3864 ms

hooks.min.js

hooks.min.js

4764 ms

i18n.min.js

i18n.min.js

4761 ms

frontend.min.js

frontend.min.js

4744 ms

waypoints.min.js

waypoints.min.js

4837 ms

core.min.js

core.min.js

4946 ms

swiper.min.js

swiper.min.js

5026 ms

share-link.min.js

share-link.min.js

4632 ms

dialog.min.js

dialog.min.js

4509 ms

frontend.min.js

frontend.min.js

4928 ms

preloaded-elements-handlers.min.js

preloaded-elements-handlers.min.js

5035 ms

preloaded-modules.min.js

preloaded-modules.min.js

4413 ms

jquery.sticky.min.js

jquery.sticky.min.js

4475 ms

lazyload.min.js

lazyload.min.js

4424 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

5243 ms

jquery.min.js

jquery.min.js

74 ms

main.min.css

main.min.css

112 ms

cnt.php

cnt.php

866 ms

logo.png

logo.png

70 ms

icon-taxi-150x150.png

icon-taxi-150x150.png

990 ms

icon-maybay-150x150.png

icon-maybay-150x150.png

1021 ms

icon-xekhach-1-150x150.png

icon-xekhach-1-150x150.png

765 ms

icon-tauhoa-150x150.png

icon-tauhoa-150x150.png

767 ms

icon-thuexe-150x150.png

icon-thuexe-150x150.png

809 ms

icon-thuexemay.png

icon-thuexemay.png

1563 ms

icon-hotel-150x150.png

icon-hotel-150x150.png

1599 ms

icon-tau-thuy-150x150.png

icon-tau-thuy-150x150.png

1787 ms

vj1-1660704500654.jpg

vj1-1660704500654.jpg

2775 ms

mgg-304-taxisanbayre.jpg

mgg-304-taxisanbayre.jpg

2596 ms

xe-hoan-kiem-noi-bai.jpg

xe-hoan-kiem-noi-bai.jpg

2374 ms

xe-hoi-gia-hoi-ve-tet-thanh-thoi-bg.jpg

xe-hoi-gia-hoi-ve-tet-thanh-thoi-bg.jpg

3097 ms

code-ve-nha-hay-di-choi-2.jpg

code-ve-nha-hay-di-choi-2.jpg

3173 ms

dong-gia-noi-dia-98k-vietnam-airlines.jpg

dong-gia-noi-dia-98k-vietnam-airlines.jpg

2581 ms

vietnam-airlines-mung-ngay-tang-qua-tongdaidatve01.jpg

vietnam-airlines-mung-ngay-tang-qua-tongdaidatve01.jpg

3668 ms

uu-dai-di-1-hoi-3-taxisandanang.jpg

uu-dai-di-1-hoi-3-taxisandanang.jpg

4398 ms

quy-dinh-doi-tra-ve-012.jpg

quy-dinh-doi-tra-ve-012.jpg

4435 ms

vietravel-airlines-tonngdaidatve01.jpg

vietravel-airlines-tonngdaidatve01.jpg

3843 ms

vna-fake-mobile-ve-may-bay-tongdaidatve.jpg

vna-fake-mobile-ve-may-bay-tongdaidatve.jpg

4636 ms

Pha-TPHCM-VT-1-tongdaidatve.jpg

Pha-TPHCM-VT-1-tongdaidatve.jpg

4606 ms

tau-5-sao-thong-nhat-tongdaidatve.jpg

tau-5-sao-thong-nhat-tongdaidatve.jpg

5205 ms

Tau5sao_tongdaidatve_3.jpg

Tau5sao_tongdaidatve_3.jpg

5295 ms

san-bay-1-1467-tongdaidatve.jpg

san-bay-1-1467-tongdaidatve.jpg

6966 ms

tauSE3-gianghuy-tongdaidatve2.jpg

tauSE3-gianghuy-tongdaidatve2.jpg

6010 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

17 ms

sodar

sodar

237 ms

Accessibility Review

tongdaidatve.vn accessibility score

87

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

tongdaidatve.vn best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

tongdaidatve.vn SEO score

87

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

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 Tongdaidatve.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 Tongdaidatve.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

tongdaidatve.vn

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