Tools & Wizards About Us
luhanhvietnam.com.vn screenshot

Report Summary

  • 77

    Performance

    Renders faster than
    84% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

luhanhvietnam.com.vn

Lữ Hành Việt Nam - Tổ chức tour du lịch, đặt phòng khách sạn, vé máy bay, dịch vụ Visa.v.v.

Page Load Speed

11.8 sec in total

First Response

874 ms

Resources Loaded

10.5 sec

Page Rendered

367 ms

luhanhvietnam.com.vn screenshot

About Website

Click here to check amazing Luhanhviet Nam content for Vietnam. Otherwise, check out these important facts you probably never knew about luhanhvietnam.com.vn

Công ty Lữ Hành Việt - Du Lịch Việt Nam chuyên cung cấp dịch vụ tour du lịch trong nước, nước ngoài, Free & Easy, du thuyền, khách sạn, vé máy bay.v.v. uy tín, chất lượng, giá tốt

Visit luhanhvietnam.com.vn

Key Findings

We analyzed Luhanhvietnam.com.vn page load time and found that the first response time was 874 ms and then it took 10.9 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

luhanhvietnam.com.vn performance score

77

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

95/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

49/100

25%

SI (Speed Index)

Value6.2 s

43/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.2 s

85/100

10%

Network Requests Diagram

luhanhvietnam.com.vn

874 ms

luhanhvietnam.com.vn

1539 ms

bootstrap.min.css

315 ms

all.min.css

612 ms

jquery.fancybox.css

809 ms

Our browser made a total of 113 requests to load all elements on the main page. We found that 79% of them (89 requests) were addressed to the original Luhanhvietnam.com.vn, 7% (8 requests) were made to Fonts.gstatic.com and 4% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (4.8 sec) belongs to the original domain Luhanhvietnam.com.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 418.9 kB (11%)

Content Size

3.8 MB

After Optimization

3.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Luhanhvietnam.com.vn main page is 3.8 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. 70% of websites need less resources to load. Images take 3.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 70.7 kB

  • Original 84.9 kB
  • After minification 75.0 kB
  • After compression 14.2 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 9.9 kB, which is 12% 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 70.7 kB or 83% of the original size.

Image Optimization

-7%

Potential reduce by 244.7 kB

  • Original 3.3 MB
  • After minification 3.1 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. Luhanhviet Nam images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 58.1 kB

  • Original 334.0 kB
  • After minification 334.0 kB
  • After compression 275.9 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 58.1 kB or 17% of the original size.

CSS Optimization

-40%

Potential reduce by 45.4 kB

  • Original 112.9 kB
  • After minification 102.0 kB
  • After compression 67.6 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. Luhanhvietnam.com.vn needs all CSS files to be minified and compressed as it can save up to 45.4 kB or 40% of the original size.

Requests Breakdown

Number of requests can be reduced by 53 (54%)

Requests Now

99

After Optimization

46

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Luhanhviet Nam. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 22 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

luhanhvietnam.com.vn

luhanhvietnam.com.vn

874 ms

luhanhvietnam.com.vn

luhanhvietnam.com.vn

1539 ms

bootstrap.min.css

bootstrap.min.css

315 ms

all.min.css

all.min.css

612 ms

jquery.fancybox.css

jquery.fancybox.css

809 ms

slick.css

slick.css

876 ms

slick-theme.css

slick-theme.css

901 ms

jquery.alerts.css

jquery.alerts.css

1033 ms

menu.css

menu.css

967 ms

jquery.mCustomScrollbar.min.css

jquery.mCustomScrollbar.min.css

929 ms

bootstrap-chosen.css

bootstrap-chosen.css

1113 ms

screen.css

screen.css

1178 ms

jquery.min.js

jquery.min.js

1548 ms

jquery-migrate.min.js

jquery-migrate.min.js

1271 ms

bootstrap.min.js

bootstrap.min.js

1368 ms

jquery.fancybox.js

jquery.fancybox.js

1663 ms

slick.min.js

slick.min.js

1446 ms

jquery.alerts.js

jquery.alerts.js

1503 ms

menu.js

menu.js

1584 ms

jquery.mCustomScrollbar.js

jquery.mCustomScrollbar.js

1702 ms

chosen.js

chosen.js

1748 ms

core.js

core.js

1817 ms

javascript.js

javascript.js

1884 ms

main.css

main.css

1887 ms

lazingloading.css

lazingloading.css

1978 ms

my_effect_scroll.js

my_effect_scroll.js

2029 ms

lazingloading.js

lazingloading.js

2063 ms

main.js

main.js

2129 ms

js

js

68 ms

jquery-ui.css

jquery-ui.css

2198 ms

search.css

search.css

2193 ms

jquery-ui.js

jquery-ui.js

2935 ms

jquery.mark.min.js

jquery.mark.min.js

2360 ms

typeahead-min.js

typeahead-min.js

2406 ms

publichelper.js

publichelper.js

2466 ms

search.js

search.js

2522 ms

js

js

97 ms

plusone.js

plusone.js

28 ms

global.css

global.css

1414 ms

style.css

style.css

1512 ms

box.css

box.css

1549 ms

ck_style.css

ck_style.css

1603 ms

css

css

31 ms

css

css

48 ms

css

css

18 ms

css

css

20 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

376 ms

fbevents.js

fbevents.js

372 ms

gtm.js

gtm.js

134 ms

gtm.js

gtm.js

368 ms

logo-LUHANHVIETNAM250-new_1.png

logo-LUHANHVIETNAM250-new_1.png

490 ms

banner-trang-chu-lhvn9.jpg

banner-trang-chu-lhvn9.jpg

2569 ms

spinner.gif

spinner.gif

731 ms

icon1.png

icon1.png

491 ms

icon2.png

icon2.png

550 ms

icon3.png

icon3.png

549 ms

bo-anh-01.png

bo-anh-01.png

2106 ms

bo-anh-02.png

bo-anh-02.png

1817 ms

bo-anh-03.png

bo-anh-03.png

1390 ms

bo-anh-04.png

bo-anh-04.png

1510 ms

bo-anh-05.png

bo-anh-05.png

1590 ms

bo-anh-06.png

bo-anh-06.png

1963 ms

bo-anh-07.png

bo-anh-07.png

1884 ms

quan_cafe_ngam_hoang_hon_dep.png

quan_cafe_ngam_hoang_hon_dep.png

3294 ms

thanh_pho_rosario_argentina.jpg

thanh_pho_rosario_argentina.jpg

2510 ms

bai_bien_pilar_cuba.jpg

bai_bien_pilar_cuba.jpg

2200 ms

thi_tran_knysna_nam_phi.jpg

thi_tran_knysna_nam_phi.jpg

2534 ms

0kinh_nghiem_di_chuyen_ha_noi_hue.png

0kinh_nghiem_di_chuyen_ha_noi_hue.png

3549 ms

0quan_ca_phe_nha_go_o_da_lat2e.jpg

0quan_ca_phe_nha_go_o_da_lat2e.jpg

2528 ms

dong_tien_phi_hoa_binh.jpg

dong_tien_phi_hoa_binh.jpg

3176 ms

nha_tho_dep_o_hungary.jpg

nha_tho_dep_o_hungary.jpg

2987 ms

cong_vien_quoc_gia_montecristo_el_salvador.jpg

cong_vien_quoc_gia_montecristo_el_salvador.jpg

2850 ms

bai_bien_dep_o_ai_cap.jpg

bai_bien_dep_o_ai_cap.jpg

2873 ms

0nen_di_buon_ma_thuot_thang_may.jpg

0nen_di_buon_ma_thuot_thang_may.jpg

3190 ms

[src]

[src]

3378 ms

banner-tour-tron-goi-new.png

banner-tour-tron-goi-new.png

3341 ms

banner-tour-du-thuyen.png

banner-tour-du-thuyen.png

3535 ms

banner-dat-phong-ks.png

banner-dat-phong-ks.png

3506 ms

banner-ve-may-bay.png

banner-ve-may-bay.png

3616 ms

banner-visa.png

banner-visa.png

3752 ms

icon_hinh_ng.png

icon_hinh_ng.png

4803 ms

tai_lieu2.png

tai_lieu2.png

3856 ms

dia_chi.png

dia_chi.png

3989 ms

world-wide-web.png

world-wide-web.png

3897 ms

da_thong_bao200.png

da_thong_bao200.png

3974 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFnOkHkz.woff

7Aulp_0qiz-aVz7u3PJLcUMYOFnOkHkz.woff

413 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFmQkHkz.woff

7Aulp_0qiz-aVz7u3PJLcUMYOFmQkHkz.woff

469 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFkQl3kz.woff

7Aulp_0qiz-aVz7u3PJLcUMYOFkQl3kz.woff

497 ms

7Aulp_0qiz-aVz7u3PJLcUMYOFkpl3kz.woff

7Aulp_0qiz-aVz7u3PJLcUMYOFkpl3kz.woff

498 ms

api.js

api.js

3965 ms

luhanhvietnam_com_vn.js

luhanhvietnam_com_vn.js

1562 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

296 ms

7Aujp_0qiz-afTfcIyoiGtm2P0wG05Fz0e4.woff

7Aujp_0qiz-afTfcIyoiGtm2P0wG05Fz0e4.woff

231 ms

7Aujp_0qiz-afTfcIyoiGtm2P0wG089z0e4.woff

7Aujp_0qiz-afTfcIyoiGtm2P0wG089z0e4.woff

231 ms

7Aujp_0qiz-afTfcIyoiGtm2P0wG00900e4.woff

7Aujp_0qiz-afTfcIyoiGtm2P0wG00900e4.woff

290 ms

7Aujp_0qiz-afTfcIyoiGtm2P0wG03Z00e4.woff

7Aujp_0qiz-afTfcIyoiGtm2P0wG03Z00e4.woff

289 ms

737627157737905

737627157737905

155 ms

fa-solid-900.woff

fa-solid-900.woff

3677 ms

fa-regular-400.woff

fa-regular-400.woff

3741 ms

load_ajax.php

load_ajax.php

3988 ms

place_focus.html

place_focus.html

4252 ms

3433662026922542

3433662026922542

74 ms

fa-brands-400.woff

fa-brands-400.woff

3818 ms

899922233839017

899922233839017

104 ms

google-play200.jpg

google-play200.jpg

3234 ms

app-store200.png

app-store200.png

3192 ms

dmca_protected_sml_120aj.png

dmca_protected_sml_120aj.png

3286 ms

close.png

close.png

3074 ms

mask_news.png

mask_news.png

3066 ms

mask.png

mask.png

3046 ms

ajax-loader.gif

ajax-loader.gif

3022 ms

ui-bg_flat_75_ffffff_40x100.png

ui-bg_flat_75_ffffff_40x100.png

2953 ms

form_search.js

form_search.js

1158 ms

Accessibility Review

luhanhvietnam.com.vn accessibility score

86

Accessibility Issues

ARIA

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.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

High

ARIA input fields do not have accessible names

High

ARIA toggle fields do not have accessible names

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

Links do not have a discernible name

Best Practices

luhanhvietnam.com.vn best practices score

58

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

SEO Factors

luhanhvietnam.com.vn SEO score

98

Search Engine Optimization Advices

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 Luhanhvietnam.com.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 Luhanhvietnam.com.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

luhanhvietnam.com.vn

Open Graph description is not detected on the main page of Luhanhviet Nam. 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: