43.1 sec in total
15.9 sec
27 sec
261 ms
Visit flights.ctrip.com.cn now to see the best up-to-date Flights Ctrip content and also check out these interesting facts you probably never knew about flights.ctrip.com.cn
携程机票官网提供飞机票查询,机票预订和特价机票查询,打折机票查询服务。携程同时动态提供航班查询,时刻表查询,机票查询时刻表票价,实时起降查询,以东方航空,中国南方航空,中国国航,深圳航空,厦门航空,海南航空,四川航空,春秋航空官方网站特价机票查询,是您网上订机票的首选。
Visit flights.ctrip.com.cnWe analyzed Flights.ctrip.com.cn page load time and found that the first response time was 15.9 sec and then it took 27.2 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
flights.ctrip.com.cn performance score
name
value
score
weighting
Value9.9 s
0/100
10%
Value10.3 s
0/100
25%
Value11.4 s
5/100
10%
Value2,560 ms
4/100
30%
Value0.313
37/100
15%
Value16.6 s
5/100
10%
15871 ms
1182 ms
288 ms
257 ms
255 ms
Our browser made a total of 92 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Flights.ctrip.com.cn, 29% (27 requests) were made to Webresource.c-ctrip.com and 21% (19 requests) were made to Pic.c-ctrip.com. The less responsive or slowest element that took the longest time to load (15.9 sec) belongs to the original domain Flights.ctrip.com.cn.
Page size can be reduced by 707.0 kB (47%)
1.5 MB
782.7 kB
In fact, the total size of Flights.ctrip.com.cn main page is 1.5 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. 55% of websites need less resources to load. Javascripts take 731.1 kB which makes up the majority of the site volume.
Potential reduce by 117.7 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 25.5 kB, which is 18% 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 117.7 kB or 82% of the original size.
Potential reduce by 2.3 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. Flights Ctrip images are well optimized though.
Potential reduce by 535.5 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 535.5 kB or 73% of the original size.
Potential reduce by 51.6 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. Flights.ctrip.com.cn needs all CSS files to be minified and compressed as it can save up to 51.6 kB or 82% of the original size.
Number of requests can be reduced by 47 (55%)
85
38
The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Flights 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 28 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
flights.ctrip.com.cn
15871 ms
flights.ctrip.com
1182 ms
private_index.css
288 ms
PageHeader_v2.css
257 ms
Ctrip2013JS.js
255 ms
LAB.js
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flt_logo.css
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c_logo2013.png
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bg_transparent.gif
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un_header_footer20160105.png
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bg_wireless_normal.jpg
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un_icon_index_type.png
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un_index_20141201.png
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un_service_20150917.png
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choose_index.png
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pic_flightsdomesticlogo_20151216.png
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ico_loading.gif
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phone_list20160316.png
13 ms
headFloat.min.js
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pcfloat.min.js
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AjaxGetCookie.ashx
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qCode.min.js
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floating_normal.min.js
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pic_market_march.jpg
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qr_flight.png
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bf.gif
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cQuery_110421.js
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FlightIndexNew.min.js
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flight_new_gb2312.js
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aCookie.min.js
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AdCallProxy.aspx
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jmp-1.1.js
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getguessfavorite
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address-1.0_calendar-6.0_notice-1.0_sideBar-2.0_validate-1.1.js
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bjs.jpg
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analytics.js
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remarketing.js
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conv.js
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push.js
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pixel
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flights.ctrip.com.cn accessibility score
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
Image elements do not have [alt] attributes
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.
flights.ctrip.com.cn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
flights.ctrip.com.cn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document doesn't use legible font sizes
ZH
N/A
GB2312
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Flights.ctrip.com.cn 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 Flights.ctrip.com.cn 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.
flights.ctrip.com.cn
Open Graph description is not detected on the main page of Flights 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: