Access 55tour.com. 四川康辉国际旅行社_总部官网_成都旅游康辉公司_国旅旅行社_国际旅游团报价_旅游景点排名

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

4/100

25%

SI (Speed Index)

Value13.7 s

2/100

10%

TBT (Total Blocking Time)

Value1,860 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value12.5 s

14/100

10%

55tour.com

906 ms

www.55tour.com

2147 ms

common.css

961 ms

lvmama.css

1428 ms

color.css

516 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 96% of them (72 requests) were addressed to the original 55tour.com, 3% (2 requests) were made to Hm.baidu.com and 1% (1 request) were made to Goutong.baidu.com. The less responsive or slowest element that took the longest time to load (2.9 sec) relates to the external source Goutong.baidu.com.

Content Size

3.5 MB

After Optimization

2.7 MB

In fact, the total size of 55tour.com main page is 3.5 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. 50% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 232.9 kB

Original 251.2 kB
After minification 132.5 kB
After compression 18.3 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 118.7 kB, which is 47% 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 232.9 kB or 93% of the original size.

Image Optimization

-4%

Potential reduce by 111.4 kB

Original 2.7 MB
After minification 2.6 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. 55 Tour images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 313.5 kB

Original 428.7 kB
After minification 387.3 kB
After compression 115.3 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 313.5 kB or 73% of the original size.

CSS Optimization

-81%

Potential reduce by 77.6 kB

Original 96.4 kB
After minification 90.5 kB
After compression 18.8 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. 55tour.com needs all CSS files to be minified and compressed as it can save up to 77.6 kB or 81% of the original size.

Requests Now

After Optimization

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 55 Tour. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

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

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

High

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

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

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

Search Engine Optimization Advices

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

ZH
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 55tour.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 55tour.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

55tour.com

Open Graph description is not detected on the main page of 55 Tour. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

四川康辉国际旅行社_总部官网_成都旅游康辉公司_国旅旅行社_国际旅游团报价_旅游景点排名_四川康辉国际旅行社有限公司

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

55tour.com

www.55tour.com

common.css

lvmama.css

color.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

55tour.com

www.55tour.com

common.css

lvmama.css

color.css

jquery-ui.css

WeiXinCode.jpg

WebCode.jpg

f20210301121355102398.jpg

f20210301121514169058.jpg

logo.gif

f20181021003219117926.jpg

f20181021003244185782.jpg

f20181021003259134423.jpg

f20181021003313114799.jpg

f20181021003333167738.jpg

f20190316202227128529.jpg

f20191124112421111302.jpg

f20130704155540163974.jpg

f20181016223428183567.jpg

loading.gif

f20181009134211131892.jpg

f20181009134523174714.jpg

f20181009134614138013.jpg

jquery.js

jquery-ui.js

jquery.SuperSlide.js

citymenu.js

common.js

index.js

changeStyle.js

hm.js

header_icon.png

icon.png

arrowbg.gif

index.png

index.png

index.png

f20180913102929150214.jpg

tehui_linkbg1.png

division.gif

catebg.png

travels_icon.png