Tools & Wizards About Us
vietnamtoursbn.com screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

vietnamtoursbn.com

Vietnam Tours BN - Agence locale et francophone au Vietnam

Page Load Speed

15.1 sec in total

First Response

1.2 sec

Resources Loaded

13.2 sec

Page Rendered

684 ms

vietnamtoursbn.com screenshot

About Website

Click here to check amazing Vietnam Tours BN content. Otherwise, check out these important facts you probably never knew about vietnamtoursbn.com

Vietnam Tours BN est une agence de voyage au Vietnam, francophone, équipe locale basée à Hanoi, créateur de voyage sur mesure au Vietnam. Meilleur rapport qualité-prix.

Visit vietnamtoursbn.com

Key Findings

We analyzed Vietnamtoursbn.com page load time and found that the first response time was 1.2 sec and then it took 13.9 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

vietnamtoursbn.com performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value6.2 s

11/100

25%

SI (Speed Index)

Value13.7 s

2/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.023

100/100

15%

TTI (Time to Interactive)

Value6.6 s

58/100

10%

Network Requests Diagram

www.vietnamtoursbn.com

1232 ms

global.css

788 ms

jquery-1.4.4.js

1367 ms

js_function.js

616 ms

highslide-with-gallery.js

1464 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 88% of them (76 requests) were addressed to the original Vietnamtoursbn.com, 3% (3 requests) were made to Tripadvisor.fr and 3% (3 requests) were made to Static.tacdn.com. The less responsive or slowest element that took the longest time to load (5.2 sec) belongs to the original domain Vietnamtoursbn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 261.4 kB (3%)

Content Size

7.6 MB

After Optimization

7.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vietnamtoursbn.com main page is 7.6 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 7.4 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 29.2 kB

  • Original 38.3 kB
  • After minification 37.4 kB
  • After compression 9.1 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. 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 29.2 kB or 76% of the original size.

Image Optimization

-2%

Potential reduce by 173.4 kB

  • Original 7.4 MB
  • After minification 7.2 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. Vietnam Tours BN images are well optimized though.

JavaScript Optimization

-41%

Potential reduce by 53.5 kB

  • Original 130.4 kB
  • After minification 130.4 kB
  • After compression 76.9 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 53.5 kB or 41% of the original size.

CSS Optimization

-28%

Potential reduce by 5.4 kB

  • Original 19.4 kB
  • After minification 19.4 kB
  • After compression 14.1 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. Vietnamtoursbn.com needs all CSS files to be minified and compressed as it can save up to 5.4 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (23%)

Requests Now

79

After Optimization

61

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vietnam Tours BN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.vietnamtoursbn.com

www.vietnamtoursbn.com

1232 ms

global.css

global.css

788 ms

jquery-1.4.4.js

jquery-1.4.4.js

1367 ms

js_function.js

js_function.js

616 ms

highslide-with-gallery.js

highslide-with-gallery.js

1464 ms

wejs

wejs

52 ms

analytics.js

analytics.js

31 ms

online

online

21 ms

150_logo-11900-2.png

150_logo-11900-2.png

128 ms

bg12013121111945.png

bg12013121111945.png

4069 ms

footer-lotus.png

footer-lotus.png

1502 ms

side-bg.png

side-bg.png

279 ms

pic1.png

pic1.png

269 ms

pic2.png

pic2.png

799 ms

pic3.png

pic3.png

625 ms

lotus-top.png

lotus-top.png

1096 ms

id-search-left.png

id-search-left.png

539 ms

id-search-bg.png

id-search-bg.png

800 ms

id-search-bn.png

id-search-bn.png

900 ms

hmenu-bg.png

hmenu-bg.png

2243 ms

pixel_1_1.gif

pixel_1_1.gif

1059 ms

hmenu-split.png

hmenu-split.png

1177 ms

vietnam%20tours%20bn201992922137.jpg

vietnam%20tours%20bn201992922137.jpg

1858 ms

main-slide-bg.png

main-slide-bg.png

1398 ms

circle_shadow.png

circle_shadow.png

1501 ms

couleurs-de-la-montagne-tonkinoise-img-20131223234141.jpg

couleurs-de-la-montagne-tonkinoise-img-20131223234141.jpg

2534 ms

au-fil-du-mekong-img-2013122544811.jpg

au-fil-du-mekong-img-2013122544811.jpg

1997 ms

decouverte-de-lindochine_2013121710278.jpg

decouverte-de-lindochine_2013121710278.jpg

1780 ms

vents-sauvages-du-tonkin_2013121615387.jpg

vents-sauvages-du-tonkin_2013121615387.jpg

2209 ms

trekking-hors-des-sentiers-battus_201312232428.jpg

trekking-hors-des-sentiers-battus_201312232428.jpg

2623 ms

rizieres-et-peuples-des-montagnes_20131214111558.jpg

rizieres-et-peuples-des-montagnes_20131214111558.jpg

2815 ms

circuit-vietnam-pas-cher_2013121993457.jpg

circuit-vietnam-pas-cher_2013121993457.jpg

3330 ms

le-vietnam-comme-on-laime_20131219101144.jpg

le-vietnam-comme-on-laime_20131219101144.jpg

4790 ms

decouverte-des-lolo-noirs-img-2013122544450.jpg

decouverte-des-lolo-noirs-img-2013122544450.jpg

2892 ms

splendeurs-du-vietnam-img-201312252150.jpg

splendeurs-du-vietnam-img-201312252150.jpg

2982 ms

wp_20130426_002201312250552.jpg

wp_20130426_002201312250552.jpg

3995 ms

wp_20130408_001201312250114.jpg

wp_20130408_001201312250114.jpg

3717 ms

wp_20130407_00520131224235951.jpg

wp_20130407_00520131224235951.jpg

3779 ms

wp_20130409_00120131224235746.jpg

wp_20130409_00120131224235746.jpg

4193 ms

marcel%20delaunay20131224233913.jpg

marcel%20delaunay20131224233913.jpg

5249 ms

k1320131224004.jpg

k1320131224004.jpg

4066 ms

k1120131223235917.jpg

k1120131223235917.jpg

4374 ms

k820131223235839.JPG

k820131223235839.JPG

4450 ms

claude2013122323571.jpg

claude2013122323571.jpg

4372 ms

circuit%20vietnam20131223235534.jpg

circuit%20vietnam20131223235534.jpg

4713 ms

WidgetEmbed-selfserveprop

WidgetEmbed-selfserveprop

139 ms

collect

collect

23 ms

t4b_widget_self_serve_property-v24221562771a.css

t4b_widget_self_serve_property-v24221562771a.css

25 ms

cdswidgets_m-c-v22480917520a.js

cdswidgets_m-c-v22480917520a.js

33 ms

opensans_semibold.woff

opensans_semibold.woff

4440 ms

k120131223235355.JPG

k120131223235355.JPG

4577 ms

82013121184619.JPG

82013121184619.JPG

4200 ms

skype.gif

skype.gif

4410 ms

routard-vietnam.jpg

routard-vietnam.jpg

4205 ms

12013121203617.png

12013121203617.png

4219 ms

rss.png

rss.png

4329 ms

facebook.png

facebook.png

4337 ms

twitter.png

twitter.png

4181 ms

youtube.png

youtube.png

4142 ms

linkin.png

linkin.png

3906 ms

gplus.png

gplus.png

4142 ms

home-about-footer.png

home-about-footer.png

4201 ms

home-about-title.png

home-about-title.png

3904 ms

arrow-4.png

arrow-4.png

3706 ms

voyagevietnam.png

voyagevietnam.png

3630 ms

home-bg.png

home-bg.png

3551 ms

voyagevietnam-mid.png

voyagevietnam-mid.png

3582 ms

home-bottom.png

home-bottom.png

3404 ms

guide-de-voyage.png

guide-de-voyage.png

3440 ms

arrow-rv.png

arrow-rv.png

3137 ms

right-1.png

right-1.png

3090 ms

right-bg.png

right-bg.png

3168 ms

right-2.png

right-2.png

2754 ms

right-3.png

right-3.png

2515 ms

circle_outline.png

circle_outline.png

2454 ms

right-4.png

right-4.png

2265 ms

right-bg-4.png

right-bg-4.png

2430 ms

arrow-5.png

arrow-5.png

2277 ms

right-5.png

right-5.png

3668 ms

zoomin.cur

zoomin.cur

2154 ms

Tripadvisor_lockup_horizontal_secondary_registered-11900-2.svg

Tripadvisor_lockup_horizontal_secondary_registered-11900-2.svg

27 ms

drop-shadow.png

drop-shadow.png

323 ms

zoomout.cur

zoomout.cur

1007 ms

loader.white.gif

loader.white.gif

372 ms

TripAdvisor_Regular.woff

TripAdvisor_Regular.woff

2 ms

www.vietnamtoursbn.com

www.vietnamtoursbn.com

487 ms

Accessibility Review

vietnamtoursbn.com accessibility score

63

Accessibility Issues

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

Definition list items are not wrapped in <dl> elements

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

High

<object> elements do not have alternate text

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

vietnamtoursbn.com 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

SEO Factors

vietnamtoursbn.com SEO score

64

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

High

Document uses plugins

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vietnamtoursbn.com can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Vietnamtoursbn.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

vietnamtoursbn.com

Open Graph description is not detected on the main page of Vietnam Tours BN. 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: