Tools & Wizards About Us
sinhcafe.com screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

sinhcafe.com

Sinhcafe Travel - VietNam Open Tour

Page Load Speed

10.8 sec in total

First Response

4.3 sec

Resources Loaded

6.2 sec

Page Rendered

298 ms

sinhcafe.com screenshot

About Website

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

Sinh Cafe Travel Vietnam The leading Tour Operator in Vietnam, provide tours throughout Vietnam, Laos and Cambodia for Group tours, Family tours, Budget tours, Opentour to Vietnam, Private tours and B...

Visit sinhcafe.com

Key Findings

We analyzed Sinhcafe.com page load time and found that the first response time was 4.3 sec and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

sinhcafe.com performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

48/100

25%

SI (Speed Index)

Value7.4 s

27/100

10%

TBT (Total Blocking Time)

Value2,300 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value27.0 s

0/100

10%

Network Requests Diagram

sinhcafe.com

4274 ms

calendar.css

48 ms

front.css

70 ms

bootstrap.min.css

105 ms

bootstrap-responsive.min.css

82 ms

Our browser made a total of 122 requests to load all elements on the main page. We found that 76% of them (93 requests) were addressed to the original Sinhcafe.com, 7% (8 requests) were made to Embed.tawk.to and 4% (5 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (4.3 sec) belongs to the original domain Sinhcafe.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 581.2 kB (8%)

Content Size

7.6 MB

After Optimization

7.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sinhcafe.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. Only a small number of websites need less resources to load. Images take 6.6 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 89.2 kB

  • Original 111.0 kB
  • After minification 106.8 kB
  • After compression 21.8 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 89.2 kB or 80% of the original size.

Image Optimization

-6%

Potential reduce by 414.9 kB

  • Original 6.6 MB
  • After minification 6.2 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. Sinhcafe images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 64.6 kB

  • Original 700.1 kB
  • After minification 699.8 kB
  • After compression 635.4 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

-11%

Potential reduce by 12.6 kB

  • Original 119.6 kB
  • After minification 109.4 kB
  • After compression 107.1 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. Sinhcafe.com needs all CSS files to be minified and compressed as it can save up to 12.6 kB or 11% of the original size.

Requests Breakdown

Number of requests can be reduced by 51 (44%)

Requests Now

115

After Optimization

64

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 115 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sinhcafe. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sinhcafe.com

sinhcafe.com

4274 ms

calendar.css

calendar.css

48 ms

front.css

front.css

70 ms

bootstrap.min.css

bootstrap.min.css

105 ms

bootstrap-responsive.min.css

bootstrap-responsive.min.css

82 ms

font-awesome.css

font-awesome.css

96 ms

css

css

23 ms

mobile-menu.css

mobile-menu.css

88 ms

template.css

template.css

83 ms

preset1.css

preset1.css

97 ms

maximenuck.php

maximenuck.php

115 ms

maximenuresponsiveck.css

maximenuresponsiveck.css

110 ms

style.css

style.css

112 ms

style.css

style.css

127 ms

style7.css.php

style7.css.php

262 ms

travel_search.css

travel_search.css

134 ms

carousel.css

carousel.css

144 ms

script.js

script.js

150 ms

jquery.min.js

jquery.min.js

167 ms

jquery-noconflict.js

jquery-noconflict.js

152 ms

jquery-migrate.min.js

jquery-migrate.min.js

162 ms

jquery-noconflict.js

jquery-noconflict.js

185 ms

bootstrap.min.js

bootstrap.min.js

178 ms

modernizr-2.6.2.min.js

modernizr-2.6.2.min.js

192 ms

helix.core.js

helix.core.js

201 ms

menu.js

menu.js

211 ms

main.js

main.js

202 ms

jquery.ui.core.min.js

jquery.ui.core.min.js

211 ms

maximenuck.js

maximenuck.js

219 ms

fancymenuck.js

fancymenuck.js

229 ms

jquery.easing.1.3.min.js

jquery.easing.1.3.min.js

232 ms

sptab.js

sptab.js

239 ms

helper.js

helper.js

241 ms

mootools-core.js

mootools-core.js

298 ms

core.js

core.js

255 ms

api.js

api.js

37 ms

all.css

all.css

298 ms

js

js

63 ms

default

default

285 ms

recaptcha__en.js

recaptcha__en.js

149 ms

fr_flg.png

fr_flg.png

76 ms

home-icon-1.png

home-icon-1.png

76 ms

travel.png

travel.png

75 ms

package.png

package.png

76 ms

muontain.png

muontain.png

74 ms

cruise.png

cruise.png

74 ms

boat.png

boat.png

82 ms

bus.png

bus.png

83 ms

adventure.png

adventure.png

82 ms

flight.png

flight.png

84 ms

bike.png

bike.png

83 ms

golf.png

golf.png

136 ms

fishing.png

fishing.png

184 ms

beach.png

beach.png

183 ms

culinary.png

culinary.png

185 ms

indochina.png

indochina.png

184 ms

responsible.png

responsible.png

183 ms

vietnam.png

vietnam.png

184 ms

cambodia.png

cambodia.png

261 ms

laos.png

laos.png

261 ms

myanmar.png

myanmar.png

260 ms

LanHaBay_sinhcafedotcom.jpg

LanHaBay_sinhcafedotcom.jpg

344 ms

The-Ao-Dai.jpg

The-Ao-Dai.jpg

269 ms

Tamcoc_Ninhbinh_sampan_rice.jpeg

Tamcoc_Ninhbinh_sampan_rice.jpeg

263 ms

Hanoi-LongbienBridge-sinhcafedotcom.jpg

Hanoi-LongbienBridge-sinhcafedotcom.jpg

649 ms

Boats-mekong.jpg

Boats-mekong.jpg

308 ms

MaichauHideaway_29061.jpg

MaichauHideaway_29061.jpg

648 ms

sinhcafe.com

sinhcafe.com

1243 ms

lavendercruises-1.jpg

lavendercruises-1.jpg

346 ms

Le-Theater-Overview.jpeg

Le-Theater-Overview.jpeg

651 ms

Ha-Long-Bay-4.jpg

Ha-Long-Bay-4.jpg

647 ms

HoiAnacienttown-Sinhcafedotcom2.jpg

HoiAnacienttown-Sinhcafedotcom2.jpg

652 ms

images_destinations_HoiAn_hoi-an-by-night-5w400h270.jpg

images_destinations_HoiAn_hoi-an-by-night-5w400h270.jpg

651 ms

images_destinations_MekongDelta_local-marketw400h270.jpg

images_destinations_MekongDelta_local-marketw400h270.jpg

650 ms

images_banners_tours_tourset-16daysw400h270.jpg

images_banners_tours_tourset-16daysw400h270.jpg

651 ms

images_banners_category_Package-Tourw400h250.jpg

images_banners_category_Package-Tourw400h250.jpg

611 ms

js

js

129 ms

analytics.js

analytics.js

124 ms

fa-solid-900.woff

fa-solid-900.woff

584 ms

fa-regular-400.woff

fa-regular-400.woff

582 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

584 ms

images_banners_category_beach-holidaysw400h250.jpg

images_banners_category_beach-holidaysw400h250.jpg

583 ms

images_banners_category_excusive-400x300w400h250.jpg

images_banners_category_excusive-400x300w400h250.jpg

583 ms

images_banners_category_adventure-tourw400h250.jpg

images_banners_category_adventure-tourw400h250.jpg

583 ms

images_banners_category_cyclingw400h250.jpg

images_banners_category_cyclingw400h250.jpg

577 ms

images_banners_category_mekong-deltaw400h250.jpg

images_banners_category_mekong-deltaw400h250.jpg

578 ms

images_banners_category_culinaryw400h250.jpg

images_banners_category_culinaryw400h250.jpg

577 ms

caobangtravel-bannerquangcaoSinhcafe.gif

caobangtravel-bannerquangcaoSinhcafe.gif

578 ms

u_m4-kKPQFA

u_m4-kKPQFA

194 ms

Hagiangtravel-quangcaotrenSinhcafe.gif

Hagiangtravel-quangcaotrenSinhcafe.gif

525 ms

discoverhoian-bannerquangcaotrenSinhcafe.gif

discoverhoian-bannerquangcaotrenSinhcafe.gif

524 ms

sapatours-QuangcaoTrenSinhcafe.gif

sapatours-QuangcaoTrenSinhcafe.gif

478 ms

vietnamhotel-bannerquangcaotrenSinhcafe.gif

vietnamhotel-bannerquangcaotrenSinhcafe.gif

479 ms

adventure-300x150.gif

adventure-300x150.gif

479 ms

icon-custom-tour.png

icon-custom-tour.png

480 ms

footerIconYouTube.png

footerIconYouTube.png

479 ms

facebook-icon.png

facebook-icon.png

479 ms

collect

collect

81 ms

feedback-5.png

feedback-5.png

387 ms

header_bg.gif

header_bg.gif

457 ms

tab-active-l.png

tab-active-l.png

456 ms

tab-active-r.png

tab-active-r.png

453 ms

www-player.css

www-player.css

8 ms

collect

collect

66 ms

www-embed-player.js

www-embed-player.js

32 ms

base.js

base.js

67 ms

ga-audiences

ga-audiences

304 ms

ad_status.js

ad_status.js

215 ms

mxtTbBhlryF2cIkAezdGpVGDn6_laFF5PR-N71KDL7w.js

mxtTbBhlryF2cIkAezdGpVGDn6_laFF5PR-N71KDL7w.js

143 ms

embed.js

embed.js

84 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

152 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

153 ms

id

id

131 ms

Create

Create

36 ms

GenerateIT

GenerateIT

13 ms

twk-event-polyfill.js

twk-event-polyfill.js

65 ms

twk-main.js

twk-main.js

59 ms

twk-vendor.js

twk-vendor.js

97 ms

twk-chunk-vendors.js

twk-chunk-vendors.js

155 ms

twk-chunk-common.js

twk-chunk-common.js

143 ms

twk-runtime.js

twk-runtime.js

21 ms

twk-app.js

twk-app.js

37 ms

Accessibility Review

sinhcafe.com accessibility score

69

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

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

sinhcafe.com 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

sinhcafe.com SEO score

90

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

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 Sinhcafe.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 Sinhcafe.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

sinhcafe.com

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