Tools & Wizards About Us
tnkjapan.com screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

tnkjapan.com

ベトナム旅行の観光・格安現地ツアー | TNKトラベルJAPAN

Page Load Speed

10.1 sec in total

First Response

759 ms

Resources Loaded

7.6 sec

Page Rendered

1.8 sec

tnkjapan.com screenshot

About Website

Click here to check amazing Tnkjapan content for Vietnam. Otherwise, check out these important facts you probably never knew about tnkjapan.com

ベトナム旅行の観光・現地ツアーは、TNKトラベルJAPANにお任せください。安心安全の現地日本語サポート。ツアー予約者は現地で日本語LINEサポート付き！

Visit tnkjapan.com

Key Findings

We analyzed Tnkjapan.com page load time and found that the first response time was 759 ms and then it took 9.4 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

tnkjapan.com performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

4/100

25%

SI (Speed Index)

Value5.4 s

56/100

10%

TBT (Total Blocking Time)

Value470 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.035

100/100

15%

TTI (Time to Interactive)

Value7.5 s

48/100

10%

Network Requests Diagram

tnkjapan.com

759 ms

jquery.min.js

16 ms

jquery-ui.min.js

29 ms

jquery.cookie.min.js

27 ms

swiper-bundle.min.js

70 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 82% of them (73 requests) were addressed to the original Tnkjapan.com, 4% (4 requests) were made to Use.fontawesome.com and 2% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (6.3 sec) belongs to the original domain Tnkjapan.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 255.5 kB (2%)

Content Size

14.8 MB

After Optimization

14.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tnkjapan.com main page is 14.8 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. 65% of websites need less resources to load. Images take 14.6 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 75.4 kB

  • Original 87.5 kB
  • After minification 66.6 kB
  • After compression 12.1 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. This page needs HTML code to be minified as it can gain 21.0 kB, which is 24% 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 75.4 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 174.4 kB

  • Original 14.6 MB
  • After minification 14.4 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. Tnkjapan images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 972 B

  • Original 99.4 kB
  • After minification 99.1 kB
  • After compression 98.4 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

-14%

Potential reduce by 4.6 kB

  • Original 32.3 kB
  • After minification 32.3 kB
  • After compression 27.7 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. Tnkjapan.com needs all CSS files to be minified and compressed as it can save up to 4.6 kB or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (14%)

Requests Now

83

After Optimization

71

  • Images
  • JavaScript
  • CSS

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tnkjapan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tnkjapan.com

tnkjapan.com

759 ms

jquery.min.js

jquery.min.js

16 ms

jquery-ui.min.js

jquery-ui.min.js

29 ms

jquery.cookie.min.js

jquery.cookie.min.js

27 ms

swiper-bundle.min.js

swiper-bundle.min.js

70 ms

common.js

common.js

337 ms

jquery-ui.min.css

jquery-ui.min.css

57 ms

all.css

all.css

78 ms

swiper-bundle.min.css

swiper-bundle.min.css

80 ms

style.css

style.css

378 ms

js

js

113 ms

top.css

top.css

399 ms

top.js

top.js

250 ms

kmnngfwwe5

kmnngfwwe5

181 ms

1211170445_5df0a31d92538.jpg

1211170445_5df0a31d92538.jpg

1727 ms

get_newdata.php

get_newdata.php

369 ms

1211171754_5df0a6329268b.jpg

1211171754_5df0a6329268b.jpg

1228 ms

0810170335_598c13577169c.jpg

0810170335_598c13577169c.jpg

1252 ms

1211162750_5df09a76ada80.jpg

1211162750_5df09a76ada80.jpg

1792 ms

0208183018_5a7c18aab2222.jpg

0208183018_5a7c18aab2222.jpg

1268 ms

1228152434_5e06f52224ca1.jpg

1228152434_5e06f52224ca1.jpg

1468 ms

1228152413_5e06f50df018c.jpg

1228152413_5e06f50df018c.jpg

1572 ms

0123212418_5e29907208296.jpg

0123212418_5e29907208296.jpg

2298 ms

0126151808_5e2d2f20a7ce2.jpg

0126151808_5e2d2f20a7ce2.jpg

1979 ms

0824122344_599e46c093244.jpg

0824122344_599e46c093244.jpg

1829 ms

22.jpg

22.jpg

1747 ms

68.jpg

68.jpg

1892 ms

3.jpg

3.jpg

1919 ms

0730211214_597dcd1eb69ea.jpg

0730211214_597dcd1eb69ea.jpg

1968 ms

0825195439_59a001efd4860.png

0825195439_59a001efd4860.png

2372 ms

0731205930_597f1ba292847.jpg

0731205930_597f1ba292847.jpg

2063 ms

0320124551_5e743c6f34173.jpg

0320124551_5e743c6f34173.jpg

2091 ms

0522165816_5b03cd98a4036.jpg

0522165816_5b03cd98a4036.jpg

2321 ms

0730210156_597dcab4547ea.jpg

0730210156_597dcab4547ea.jpg

2157 ms

0201143302_5e350d8e84d61.jpg

0201143302_5e350d8e84d61.jpg

3089 ms

0124152945_5e2a8ed9d47e0.jpg

0124152945_5e2a8ed9d47e0.jpg

2778 ms

0123212608_5e2990e0cc83e.jpg

0123212608_5e2990e0cc83e.jpg

2512 ms

0201151116_5e3516844292c.jpg

0201151116_5e3516844292c.jpg

2645 ms

1007193817_5d9b1599267ec.jpg

1007193817_5d9b1599267ec.jpg

2673 ms

0315114504_5e6d96b0c4186.jpg

0315114504_5e6d96b0c4186.jpg

2552 ms

0216170010_5e48f68a581d5.jpg

0216170010_5e48f68a581d5.jpg

2692 ms

0421173323_5adaf753d41d5.jpg

0421173323_5adaf753d41d5.jpg

2915 ms

logo.png

logo.png

192 ms

bunner1.jpg

bunner1.jpg

3974 ms

bunner1_sp.jpg

bunner1_sp.jpg

1206 ms

bunner2.jpg

bunner2.jpg

4941 ms

bunner2_sp.jpg

bunner2_sp.jpg

1765 ms

bunner3.jpg

bunner3.jpg

3701 ms

bunner3_sp.jpg

bunner3_sp.jpg

1387 ms

bunner4.jpg

bunner4.jpg

3825 ms

bunner4_sp.jpg

bunner4_sp.jpg

2241 ms

bunner5.jpg

bunner5.jpg

5726 ms

bunner5_sp.jpg

bunner5_sp.jpg

3435 ms

bunner6.jpg

bunner6.jpg

6334 ms

bunner6_sp.jpg

bunner6_sp.jpg

4759 ms

menu_1.jpg

menu_1.jpg

3999 ms

menu_2.jpg

menu_2.jpg

4154 ms

menu_13.jpg

menu_13.jpg

4171 ms

menu_18.jpg

menu_18.jpg

4336 ms

head_spa1.jpg

head_spa1.jpg

4344 ms

head_spa2.jpg

head_spa2.jpg

4517 ms

head_spa3.jpg

head_spa3.jpg

4517 ms

head_spa4.jpg

head_spa4.jpg

4689 ms

slider01.jpg

slider01.jpg

5960 ms

slider01.png

slider01.png

5383 ms

slider01.jpg

slider01.jpg

4935 ms

slider01.jpg

slider01.jpg

5815 ms

slider01.jpg

slider01.jpg

5281 ms

zo_tn.jpg

zo_tn.jpg

5623 ms

manzo_list.jpg

manzo_list.jpg

5556 ms

danang_shop.jpg

danang_shop.jpg

5730 ms

siemreap_shop.jpg

siemreap_shop.jpg

5795 ms

img_banner_00.png

img_banner_00.png

5901 ms

foo_banner02.jpg

foo_banner02.jpg

5902 ms

menu_62.jpg

menu_62.jpg

5955 ms

ui-bg_flat_75_ffffff_40x100.png

ui-bg_flat_75_ffffff_40x100.png

10 ms

menu_69.jpg

menu_69.jpg

5859 ms

fa-solid-900.woff

fa-solid-900.woff

29 ms

fa-regular-400.woff

fa-regular-400.woff

24 ms

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

1 ms

fa-brands-400.woff

fa-brands-400.woff

52 ms

menu_78.jpg

menu_78.jpg

5944 ms

clarity.js

clarity.js

24 ms

menu_94.jpg

menu_94.jpg

5869 ms

zdfa.png

zdfa.png

5962 ms

dss.jpg

dss.jpg

5279 ms

dd.jpg

dd.jpg

4960 ms

dddd.jpg

dddd.jpg

4489 ms

c.gif

c.gif

8 ms

Accessibility Review

tnkjapan.com accessibility score

82

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

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

tnkjapan.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

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

High

Page has valid source maps

SEO Factors

tnkjapan.com SEO score

88

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

    JA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tnkjapan.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese 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 Tnkjapan.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

tnkjapan.com

Open Graph data is detected on the main page of Tnkjapan. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: