Access travel4u.com.tw. 山富旅遊－最優質的國內外旅遊, 機票, 訂房, 自由行

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value14.6 s

0/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.24

52/100

15%

TTI (Time to Interactive)

Value8.1 s

41/100

10%

travel4u.com.tw

391 ms

www.travel4u.com.tw

1286 ms

gtm.js

65 ms

bootstrap.min.css

27 ms

all.css

37 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 38% of them (29 requests) were addressed to the original Travel4u.com.tw, 20% (15 requests) were made to Img.travel4u.com.tw and 11% (8 requests) were made to Client-chat.easychat.co. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Travel4u.com.tw.

Content Size

3.4 MB

After Optimization

2.9 MB

In fact, the total size of Travel4u.com.tw main page is 3.4 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 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 319.7 kB

Original 354.5 kB
After minification 243.8 kB
After compression 34.8 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. This page needs HTML code to be minified as it can gain 110.7 kB, which is 31% 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 319.7 kB or 90% of the original size.

Image Optimization

-2%

Potential reduce by 46.7 kB

Original 2.0 MB
After minification 2.0 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. Travel 4 U images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 129.5 kB

Original 885.3 kB
After minification 885.3 kB
After compression 755.7 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 129.5 kB or 15% of the original size.

CSS Optimization

-20%

Potential reduce by 34.0 kB

Original 169.7 kB
After minification 169.7 kB
After compression 135.7 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. Travel4u.com.tw needs all CSS files to be minified and compressed as it can save up to 34.0 kB or 20% of the original size.

Requests Now

After Optimization

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Travel 4 U. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

[aria-*] attributes do not have valid values

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.

High

Buttons do not have an accessible name

High

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

JA
Language Claimed

ZH
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Travel4u.com.tw can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it does not match the claimed Chinese language. Our system also found out that Travel4u.com.tw 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

travel4u.com.tw

Open Graph data is detected on the main page of Travel 4 U. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

山富旅遊－最優質的國內外旅遊, 機票, 訂房, 自由行

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

travel4u.com.tw

www.travel4u.com.tw

gtm.js

bootstrap.min.css

all.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

travel4u.com.tw

www.travel4u.com.tw

gtm.js

bootstrap.min.css

all.css

swiper-bundle7.2.min.87a885b4d1a0.css

bootstrap-datepicker.min.38899fab761b.css

main.min.e9ab1adeea35.css

font-family.608854a69b68.css

select2.min.d546e7982ce3.css

select2-bootstrap.8e13d906cd1c.css

member.min.fa120c47d2cb.css

flight.min.6b1d9da1a6ae.css

ticket.min.28ed19a83419.css

line-link.80cf1978e6a4.css

all.1f41bda13292.css

line-link.d366b25a5044.js

js

analytics.js

destination

fbevents.js

collect

collect

jquery-3.5.1.min.js

jquery-ui.3b2181414d33.js

bootstrap.bundle.min.js

select2.min.26abb17f4b72.js

bootstrap-datepicker.min.a06df9ef9be4.js

main.min.0b27e08a3a4b.js

common.dfa87c21fea0.js

swiper-bundle7.2.min.c7fed23aae9e.js

search_other.9c833e544b84.js

hotel.9aaac70cebdf.js

common.e726a601d433.js

flight.b5d874342f18.js

jquery-ui.css

index.23e82113b975.css

ga-audiences

Thailand-Phuket-Banner.jpg

nav-logo.10b4c41b2568.svg

service_phone_No.e333e5963242.svg

1280x510-2024-05-richmond-linepay-banner.png

Vietnam-Phu-Quoc-Island.jpg