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Welcome to travel.ctrip.com homepage info - get ready to check Travel Ctrip best content for China right away, or after learning these important things about travel.ctrip.com
想不想来一次环球旅行,携程社区记录了全球数十万个城市的旅游景点,包括旅游攻略、地图、美食、住宿,分享用户游记,旅游心得,问答等等。要旅行,从携程开始。
Visit travel.ctrip.comWe analyzed Travel.ctrip.com page load time and found that the first response time was 6 sec and then it took 23.1 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.
travel.ctrip.com performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value11.3 s
0/100
25%
Value10.7 s
7/100
10%
Value1,660 ms
11/100
30%
Value0.137
79/100
15%
Value14.4 s
9/100
10%
6006 ms
2927 ms
33 ms
37 ms
25 ms
Our browser made a total of 211 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original Travel.ctrip.com, 25% (53 requests) were made to Images4.c-ctrip.com and 11% (23 requests) were made to Webresource.c-ctrip.com. The less responsive or slowest element that took the longest time to load (11.3 sec) relates to the external source Images3.c-ctrip.com.
Page size can be reduced by 1.1 MB (34%)
3.2 MB
2.1 MB
In fact, the total size of Travel.ctrip.com main page is 3.2 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 1.7 MB which makes up the majority of the site volume.
Potential reduce by 221.1 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. This page needs HTML code to be minified as it can gain 67.5 kB, which is 26% 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 221.1 kB or 84% of the original size.
Potential reduce by 3.0 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. Travel Ctrip images are well optimized though.
Potential reduce by 583.2 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 583.2 kB or 67% of the original size.
Potential reduce by 276.4 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. Travel.ctrip.com needs all CSS files to be minified and compressed as it can save up to 276.4 kB or 80% of the original size.
Number of requests can be reduced by 68 (33%)
203
135
The browser has sent 203 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Travel 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 25 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
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travel.ctrip.com 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.
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
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.
travel.ctrip.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Requests the geolocation permission on page load
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
travel.ctrip.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 uses legible font sizes
Tap targets are not sized appropriately
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Travel.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 Travel.ctrip.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.
travel.ctrip.com
Open Graph description is not detected on the main page of Travel 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: