Tools & Wizards About Us
vietnam-tours.com screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

vietnam-tours.com

Vietnam Hotels in Hanoi, Saigon, Hue, Danang, Hoi An

Page Load Speed

3.5 sec in total

First Response

45 ms

Resources Loaded

3.1 sec

Page Rendered

343 ms

vietnam-tours.com screenshot

About Website

Welcome to vietnam-tours.com homepage info - get ready to check Vietnam Tours best content right away, or after learning these important things about vietnam-tours.com

Find hotels in Hanoi, Saigon, Danang, Hue, Nha Trang, Halong Bay, Hoi An and more Vietnam cities

Visit vietnam-tours.com

Key Findings

We analyzed Vietnam-tours.com page load time and found that the first response time was 45 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

vietnam-tours.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.5 s

1/100

10%

LCP (Largest Contentful Paint)

Value18.8 s

0/100

25%

SI (Speed Index)

Value9.3 s

13/100

10%

TBT (Total Blocking Time)

Value1,680 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value12.3 s

15/100

10%

Network Requests Diagram

vietnam-tours.com

45 ms

www.vietnamhotels.com

873 ms

Site.css

81 ms

jquery.min.js

116 ms

jquery-migrate.min.js

84 ms

Our browser made a total of 88 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Vietnam-tours.com, 64% (56 requests) were made to Vietnamhotels.com and 10% (9 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (873 ms) relates to the external source Vietnamhotels.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 379.2 kB (7%)

Content Size

5.3 MB

After Optimization

4.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vietnam-tours.com main page is 5.3 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. 70% of websites need less resources to load. Images take 4.6 MB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 38.2 kB

  • Original 52.9 kB
  • After minification 44.3 kB
  • After compression 14.7 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. This page needs HTML code to be minified as it can gain 8.6 kB, which is 16% 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 38.2 kB or 72% of the original size.

Image Optimization

-6%

Potential reduce by 292.3 kB

  • Original 4.6 MB
  • After minification 4.4 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 images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 8.5 kB

  • Original 489.9 kB
  • After minification 488.7 kB
  • After compression 481.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-33%

Potential reduce by 40.2 kB

  • Original 120.5 kB
  • After minification 120.3 kB
  • After compression 80.2 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. Vietnam-tours.com needs all CSS files to be minified and compressed as it can save up to 40.2 kB or 33% of the original size.

Requests Breakdown

Number of requests can be reduced by 48 (60%)

Requests Now

80

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vietnam Tours. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vietnam-tours.com

vietnam-tours.com

45 ms

www.vietnamhotels.com

www.vietnamhotels.com

873 ms

Site.css

Site.css

81 ms

jquery.min.js

jquery.min.js

116 ms

jquery-migrate.min.js

jquery-migrate.min.js

84 ms

bootstrap.min.js

bootstrap.min.js

84 ms

back-to-top.js

back-to-top.js

90 ms

smoothScroll.js

smoothScroll.js

90 ms

jquery-ui.min.js

jquery-ui.min.js

119 ms

custom.js

custom.js

119 ms

app.js

app.js

119 ms

form-sliders.js

form-sliders.js

132 ms

moment.min.js

moment.min.js

132 ms

bootstrap3-typeahead.min.js

bootstrap3-typeahead.min.js

149 ms

WebResource.axd

WebResource.axd

181 ms

MicrosoftAjax.js

MicrosoftAjax.js

181 ms

MicrosoftAjaxWebForms.js

MicrosoftAjaxWebForms.js

182 ms

adsbygoogle.js

adsbygoogle.js

159 ms

sky-forms.css

sky-forms.css

200 ms

custom-sky-forms.css

custom-sky-forms.css

198 ms

css

css

29 ms

bootstrap.min.css

bootstrap.min.css

176 ms

style.css

style.css

172 ms

header-v4.css

header-v4.css

210 ms

footer-default.css

footer-default.css

164 ms

animate.css

animate.css

229 ms

font-awesome.min.css

font-awesome.min.css

248 ms

line-icons.css

line-icons.css

284 ms

jquery.fancybox.css

jquery.fancybox.css

259 ms

owl.carousel.css

owl.carousel.css

257 ms

default.css

default.css

294 ms

dark.css

dark.css

314 ms

page_about.css

page_about.css

312 ms

custom.css

custom.css

327 ms

EuropeHotels.css

EuropeHotels.css

368 ms

EuropeHotels.Mobile.css

EuropeHotels.Mobile.css

338 ms

ie8.css

ie8.css

202 ms

blocks.css

blocks.css

241 ms

plugins.css

plugins.css

245 ms

app.css

app.css

236 ms

style-switcher.css

style-switcher.css

257 ms

ai.0.js

ai.0.js

49 ms

Background.jpg

Background.jpg

121 ms

vietnamhotelsbanner031019.jpg

vietnamhotelsbanner031019.jpg

146 ms

Otels_Banner_Ad.jpg

Otels_Banner_Ad.jpg

123 ms

vietnambeachpalms1200.jpg

vietnambeachpalms1200.jpg

443 ms

halongbay1200.jpg

halongbay1200.jpg

414 ms

jasminehotelhue.JPG

jasminehotelhue.JPG

327 ms

moonlighthotelhue.JPG

moonlighthotelhue.JPG

380 ms

6.jpg

6.jpg

220 ms

10.jpg

10.jpg

221 ms

11.jpg

11.jpg

274 ms

show_ads_impl.js

show_ads_impl.js

250 ms

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memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

35 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

36 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

50 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

194 ms

rss.png

rss.png

132 ms

facebook.png

facebook.png

191 ms

twitter.png

twitter.png

222 ms

googleplus.png

googleplus.png

225 ms

pintrest.png

pintrest.png

305 ms

linkedin.png

linkedin.png

315 ms

vimeo.png

vimeo.png

304 ms

zrt_lookup.html

zrt_lookup.html

41 ms

ads

ads

716 ms

ads

ads

618 ms

ads

ads

332 ms

ads

ads

536 ms

6202594031281825381

6202594031281825381

23 ms

abg_lite.js

abg_lite.js

27 ms

s

s

9 ms

window_focus.js

window_focus.js

31 ms

qs_click_protection.js

qs_click_protection.js

32 ms

ufs_web_display.js

ufs_web_display.js

12 ms

one_click_handler_one_afma.js

one_click_handler_one_afma.js

31 ms

icon.png

icon.png

16 ms

activeview

activeview

256 ms

activeview

activeview

227 ms

load_preloaded_resource.js

load_preloaded_resource.js

164 ms

b8bba7bdb82ef259240353901c7e809d.js

b8bba7bdb82ef259240353901c7e809d.js

117 ms

css

css

23 ms

KV3D6fBnFTiXbIv-4-1-itQxPECiOLE_JpSNKJs5lP8.js

KV3D6fBnFTiXbIv-4-1-itQxPECiOLE_JpSNKJs5lP8.js

4 ms

activeview

activeview

178 ms

activeview

activeview

206 ms

sodar

sodar

199 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrwEIJllpyw.ttf

128 ms

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

4Ua_rENHsxJlGDuGo1OIlJfC6l_24rlCK1Yo_Iqcsih3SAyH6cAwhX9RFD48TE63OOYKtrw2IJllpyw.ttf

128 ms

Accessibility Review

vietnam-tours.com accessibility score

89

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.

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

Links do not have a discernible name

Best Practices

vietnam-tours.com best practices score

75

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

Page has valid source maps

SEO Factors

vietnam-tours.com SEO score

81

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

Links do not have descriptive text

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

vietnam-tours.com

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