14.5 sec in total
2 sec
11.6 sec
775 ms
Welcome to c-ctrip.com homepage info - get ready to check C Ctrip best content for China right away, or after learning these important things about c-ctrip.com
携程旅行网是中国领先的在线旅行服务公司,向超过9000万会员提供酒店预订、酒店点评及特价酒店查询、机票预订、飞机票查询、时刻表、票价查询、航班查询、度假预订、商旅管理、为您的出行提供全方位旅行服务。
Visit c-ctrip.comWe analyzed C-ctrip.com page load time and found that the first response time was 2 sec and then it took 12.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
c-ctrip.com performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value6.2 s
11/100
25%
Value8.2 s
20/100
10%
Value580 ms
51/100
30%
Value0.001
100/100
15%
Value8.5 s
38/100
10%
2040 ms
1167 ms
296 ms
286 ms
44 ms
Our browser made a total of 122 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original C-ctrip.com, 21% (26 requests) were made to Pic.c-ctrip.com and 20% (25 requests) were made to Webresource.c-ctrip.com. The less responsive or slowest element that took the longest time to load (2.7 sec) relates to the external source S.c-ctrip.com.
Page size can be reduced by 808.2 kB (33%)
2.5 MB
1.7 MB
In fact, the total size of C-ctrip.com main page is 2.5 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. 60% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 299.5 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 41.1 kB, which is 11% 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 299.5 kB or 84% of the original size.
Potential reduce by 17.1 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. C Ctrip images are well optimized though.
Potential reduce by 366.8 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 366.8 kB or 69% of the original size.
Potential reduce by 124.9 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. C-ctrip.com needs all CSS files to be minified and compressed as it can save up to 124.9 kB or 85% of the original size.
Number of requests can be reduced by 56 (49%)
115
59
The browser has sent 115 CSS, Javascripts, AJAX and image requests in order to completely render the main page of C Ctrip. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
c-ctrip.com
2040 ms
www.ctrip.com
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private_index.A_v3.css
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LAB.js
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loading.gif
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utilityA_v3.min.js
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search
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phone_list20160316.png
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headFloat.min.js
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AjaxGetCookie.ashx
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floating_normal.min.js
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animate-1.0.js
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AdCallProxyV2.aspx
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singapore73-3.jpg
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analytics.js
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__nts.js
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remarketing.js
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conv.js
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mba_ctrip.js
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rt.js
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m
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683 ms
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835 ms
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c-ctrip.com accessibility score
ARIA
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.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
c-ctrip.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Requests the geolocation permission on page load
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
c-ctrip.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
Document doesn't use legible font sizes
Tap targets are not sized appropriately
ZH
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise C-ctrip.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 C-ctrip.com main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
c-ctrip.com
Open Graph description is not detected on the main page of C Ctrip. 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: