Access cits.com.cn. 中旅国旅官网,中旅旅行(ourtour),和世界交个朋友

name

value

score

weighting

FCP (First Contentful Paint)

Value15.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value31.8 s

0/100

25%

SI (Speed Index)

Value27.3 s

0/100

10%

TBT (Total Blocking Time)

Value1,200 ms

20/100

30%

CLS (Cumulative Layout Shift)

Value0.621

10/100

15%

TTI (Time to Interactive)

Value28.2 s

0/100

10%

cits.com.cn

1937 ms

www.cits.com.cn

3154 ms

www.cits.cn

6863 ms

hm.js

2188 ms

10735 ms

Our browser made a total of 137 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Cits.com.cn, 26% (35 requests) were made to File1.cits.cn and 12% (17 requests) were made to File4.cits.cn. The less responsive or slowest element that took the longest time to load (13.5 sec) relates to the external source File3.cits.cn.

Content Size

1.4 MB

After Optimization

822.9 kB

In fact, the total size of Cits.com.cn main page is 1.4 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. 45% of websites need less resources to load. Images take 707.5 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 131.1 kB

Original 161.2 kB
After minification 161.1 kB
After compression 30.1 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. 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 131.1 kB or 81% of the original size.

Image Optimization

-18%

Potential reduce by 126.7 kB

Original 707.5 kB
After minification 580.8 kB

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. Obviously, Cits needs image optimization as it can save up to 126.7 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-63%

Potential reduce by 366.2 kB

Original 577.3 kB
After minification 577.3 kB
After compression 211.1 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 366.2 kB or 63% of the original size.

CSS Optimization

-1%

Potential reduce by 11 B

Original 831 B
After minification 831 B
After compression 820 B

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. Cits.com.cn has all CSS files already compressed.

Requests Now

124

After Optimization

The browser has sent 124 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cits. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts 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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

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

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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

Language and Encoding

Language Detected

ZH
Language Claimed

EN
Encoding

UTF-8

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

cits.com.cn

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

中旅国旅官网,中旅旅行(ourtour),和世界交个朋友

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

cits.com.cn

www.cits.com.cn

www.cits.cn

hm.js

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

cits.com.cn

www.cits.com.cn

www.cits.cn

hm.js

faq.js

mobileCaptcha.js

keywords.js

bw-loader-411.4.1.js

hm.gif

icon_0.png

bg_city.jpg

20151118142238_351.png

20151109165858_324.jpg

icon_7.png

icon_11.png

20160214165513_355.jpg

icon_1.png

icon_2.png

icon_3.png

logo_1.png

logo_2.png

change.png

icon_zb.png

icon_19.png

iconS.png

icon_8.png

nav_fgx.gif

icon_JT.png

blank.png

icon_16.png

pic_8.png

pic_9.png

pic_10.png

pic_11.png

pic_13.png

qr-ios.jpg

qr-an.jpg

qr-wechat.jpg

icon01.gif

iconmeeting.png

icon05.gif

popRpic.png

icon_6.png

icon_9.png