Tools & Wizards About Us
vietnamdiscovery.com screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

vietnamdiscovery.com

Vietnam Discovery Travel - Discover Vietnam your way

Page Load Speed

2.3 sec in total

First Response

542 ms

Resources Loaded

1.5 sec

Page Rendered

298 ms

vietnamdiscovery.com screenshot

About Website

Visit vietnamdiscovery.com now to see the best up-to-date Vietnam Discovery content for Singapore and also check out these interesting facts you probably never knew about vietnamdiscovery.com

Vietnam Discovery deliver you useful information about Vietnam tourism and experiences of discovery with unique and inspiring private tours in Vietnam

Visit vietnamdiscovery.com

Key Findings

We analyzed Vietnamdiscovery.com page load time and found that the first response time was 542 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

vietnamdiscovery.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value1,540 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.367

29/100

15%

TTI (Time to Interactive)

Value11.9 s

17/100

10%

Network Requests Diagram

vietnamdiscovery.com

542 ms

reset.css

25 ms

font-face.css

18 ms

vndiscovery.css

35 ms

vnbfix.css

19 ms

Our browser made a total of 119 requests to load all elements on the main page. We found that 42% of them (50 requests) were addressed to the original Vietnamdiscovery.com, 16% (19 requests) were made to Img.vietnamdiscovery.com and 10% (12 requests) were made to Ads.vietnambiz.com. The less responsive or slowest element that took the longest time to load (694 ms) relates to the external source Ads.vietnambiz.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 936.6 kB (40%)

Content Size

2.4 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vietnamdiscovery.com main page is 2.4 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. 75% 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 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 66.5 kB

  • Original 78.9 kB
  • After minification 60.4 kB
  • After compression 12.4 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 18.5 kB, which is 23% 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 66.5 kB or 84% of the original size.

Image Optimization

-7%

Potential reduce by 86.8 kB

  • Original 1.3 MB
  • After minification 1.2 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 Discovery images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 658.8 kB

  • Original 864.9 kB
  • After minification 681.4 kB
  • After compression 206.1 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 658.8 kB or 76% of the original size.

CSS Optimization

-81%

Potential reduce by 124.6 kB

  • Original 153.5 kB
  • After minification 138.6 kB
  • After compression 28.9 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. Vietnamdiscovery.com needs all CSS files to be minified and compressed as it can save up to 124.6 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (37%)

Requests Now

113

After Optimization

71

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 113 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vietnam Discovery. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

vietnamdiscovery.com

vietnamdiscovery.com

542 ms

reset.css

reset.css

25 ms

font-face.css

font-face.css

18 ms

vndiscovery.css

vndiscovery.css

35 ms

vnbfix.css

vnbfix.css

19 ms

menubar.css

menubar.css

20 ms

travelstyle.css

travelstyle.css

22 ms

ad-gallery.css

ad-gallery.css

39 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

76 ms

jquery-ui.js

jquery-ui.js

110 ms

menu.js

menu.js

42 ms

jquery.ad-gallery.js

jquery.ad-gallery.js

44 ms

modernizr-2.5.3.min.js

modernizr-2.5.3.min.js

48 ms

base.js

base.js

50 ms

Vietnam-Discovery-Travel-Style.jpg

Vietnam-Discovery-Travel-Style.jpg

178 ms

all.js

all.js

17 ms

ajs.php

ajs.php

104 ms

line.png

line.png

15 ms

header.jpg

header.jpg

49 ms

imgpage.png

imgpage.png

54 ms

arrow-sub.png

arrow-sub.png

50 ms

icon-menu.png

icon-menu.png

49 ms

hanoi-des.jpg

hanoi-des.jpg

51 ms

des-nwne.jpg

des-nwne.jpg

52 ms

nhatrang-des.jpg

nhatrang-des.jpg

53 ms

halong-des.jpg

halong-des.jpg

54 ms

hue-des.jpg

hue-des.jpg

53 ms

sapa-des.jpg

sapa-des.jpg

62 ms

hoian-des.jpg

hoian-des.jpg

63 ms

mekong-des.jpg

mekong-des.jpg

67 ms

cambodia-des.jpg

cambodia-des.jpg

67 ms

lao-des.jpg

lao-des.jpg

67 ms

burmar-des.jpg

burmar-des.jpg

63 ms

hcm-des.jpg

hcm-des.jpg

97 ms

slider-bg.png

slider-bg.png

97 ms

dota.png

dota.png

96 ms

vietnam-visa.png

vietnam-visa.png

100 ms

vietnamhotels.png

vietnamhotels.png

113 ms

yourhalong.png

yourhalong.png

112 ms

cityinsight.png

cityinsight.png

127 ms

trans.gif

trans.gif

126 ms

Halong-Tours-Travel-Style-VietnamDiscovery.jpg

Halong-Tours-Travel-Style-VietnamDiscovery.jpg

154 ms

Classic-Tours-Travel-Style-VietnamDiscovery.jpg

Classic-Tours-Travel-Style-VietnamDiscovery.jpg

160 ms

City-Discovery-Travel-Style-VietnamDiscovery.jpg

City-Discovery-Travel-Style-VietnamDiscovery.jpg

153 ms

Short-Trip-BatTrang-Cycling.jpg

Short-Trip-BatTrang-Cycling.jpg

154 ms

Beach-Break-Travel-Style-VietnamDiscovery.jpg

Beach-Break-Travel-Style-VietnamDiscovery.jpg

153 ms

Exclusive-Tours-Travel-Style-VietnamDiscovery.jpg

Exclusive-Tours-Travel-Style-VietnamDiscovery.jpg

159 ms

Multi-country-Tours-Discover-Asia.jpg

Multi-country-Tours-Discover-Asia.jpg

163 ms

i-trekking.png

i-trekking.png

160 ms

i-cyling.png

i-cyling.png

161 ms

i-cruising.png

i-cruising.png

162 ms

i-kayaking.png

i-kayaking.png

162 ms

i-walking.png

i-walking.png

163 ms

i-rafting.png

i-rafting.png

165 ms

i-farming.png

i-farming.png

164 ms

i-cooking.png

i-cooking.png

165 ms

i-climbing.png

i-climbing.png

165 ms

0021VND-Japanese-covered-bridge-Hoi-An-VietnamDiscovery_thumb.jpg

0021VND-Japanese-covered-bridge-Hoi-An-VietnamDiscovery_thumb.jpg

171 ms

VND-Nem-Con-Throwing-ball-festival-of-Thai-people_thumb.jpg

VND-Nem-Con-Throwing-ball-festival-of-Thai-people_thumb.jpg

171 ms

131 ms

xd_arbiter.php

xd_arbiter.php

36 ms

xd_arbiter.php

xd_arbiter.php

53 ms

Gothic.woff

Gothic.woff

53 ms

lg.php

lg.php

694 ms

vndiscovery.jpg

vndiscovery.jpg

50 ms

ajs.php

ajs.php

41 ms

FjallaOne-Regular.woff

FjallaOne-Regular.woff

44 ms

lg.php

lg.php

37 ms

halong.jpg

halong.jpg

37 ms

ajs.php

ajs.php

29 ms

lg.php

lg.php

48 ms

city.jpg

city.jpg

51 ms

ajs.php

ajs.php

24 ms

ai.php

ai.php

112 ms

lg.php

lg.php

31 ms

imgtabs.png

imgtabs.png

27 ms

arrow.png

arrow.png

22 ms

bgselect.png

bgselect.png

21 ms

pattern_square.gif

pattern_square.gif

21 ms

ajs.php

ajs.php

28 ms

bullet.png

bullet.png

56 ms

56c90a9cc70ba24fc68aaafae4f85723.jpg

56c90a9cc70ba24fc68aaafae4f85723.jpg

56 ms

lg.php

lg.php

99 ms

loader.js

loader.js

34 ms

gtm.js

gtm.js

75 ms

btn-request.png

btn-request.png

45 ms

ClickerScript-Regular.woff

ClickerScript-Regular.woff

59 ms

widget.txt

widget.txt

72 ms

subiz-widget-view.css

subiz-widget-view.css

92 ms

6

6

137 ms

init

init

291 ms

likebox.php

likebox.php

130 ms

analytics.js

analytics.js

17 ms

conversion_async.js

conversion_async.js

36 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

327 ms

collect

collect

4 ms

collect

collect

74 ms

47 ms

410ucuAGgaJ.css

410ucuAGgaJ.css

48 ms

tSbl8xBI27R.css

tSbl8xBI27R.css

58 ms

q68gy-v_YMF.js

q68gy-v_YMF.js

67 ms

FJmpeSpHpjS.js

FJmpeSpHpjS.js

120 ms

0wM5s1Khldu.js

0wM5s1Khldu.js

91 ms

1bNoFZUdlYZ.js

1bNoFZUdlYZ.js

65 ms

60 ms

cross-storage.html

cross-storage.html

151 ms

avatar-chat.png

avatar-chat.png

96 ms

2540_1310805435603653_1377273050437890977_n.jpg

2540_1310805435603653_1377273050437890977_n.jpg

75 ms

logo-icon.png

logo-icon.png

132 ms

10649746_948040405213493_4601062558497197789_n.png

10649746_948040405213493_4601062558497197789_n.png

33 ms

12715511_1114074511938579_8695620019909793338_n.jpg

12715511_1114074511938579_8695620019909793338_n.jpg

98 ms

156257_169848660039455_250184366273517130_n.jpg

156257_169848660039455_250184366273517130_n.jpg

38 ms

11898568_153143191687433_6670640128913530873_n.jpg

11898568_153143191687433_6670640128913530873_n.jpg

33 ms

1914810_1090353254316549_573455801687783263_n.jpg

1914810_1090353254316549_573455801687783263_n.jpg

34 ms

12717785_1008707545854707_3310526415403769027_n.jpg

12717785_1008707545854707_3310526415403769027_n.jpg

33 ms

wL6VQj7Ab77.png

wL6VQj7Ab77.png

30 ms

s7jcwEQH7Sx.png

s7jcwEQH7Sx.png

24 ms

I6-MnjEovm5.js

I6-MnjEovm5.js

4 ms

pQrUxxo5oQp.js

pQrUxxo5oQp.js

7 ms

Accessibility Review

vietnamdiscovery.com accessibility score

70

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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

Best Practices

vietnamdiscovery.com best practices score

75

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

vietnamdiscovery.com SEO score

80

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

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

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vietnamdiscovery.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Vietnamdiscovery.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

vietnamdiscovery.com

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