21.3 sec in total
6.5 sec
14.6 sec
246 ms
Visit iflight.elong.com now to see the best up-to-date Iflight Elong content for China and also check out these interesting facts you probably never knew about iflight.elong.com
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Visit iflight.elong.comWe analyzed Iflight.elong.com page load time and found that the first response time was 6.5 sec and then it took 14.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
iflight.elong.com performance score
name
value
score
weighting
Value6.0 s
3/100
10%
Value6.9 s
6/100
25%
Value11.4 s
5/100
10%
Value300 ms
79/100
30%
Value0.064
97/100
15%
Value7.3 s
49/100
10%
6520 ms
2353 ms
2025 ms
2024 ms
3044 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Iflight.elong.com, 6% (2 requests) were made to Flight.elong.com and 6% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (6.5 sec) relates to the external source Flight.elong.com.
Page size can be reduced by 969.5 kB (72%)
1.3 MB
377.5 kB
In fact, the total size of Iflight.elong.com main page is 1.3 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. Javascripts take 894.6 kB which makes up the majority of the site volume.
Potential reduce by 126.4 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 53.2 kB, which is 38% 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 126.4 kB or 89% of the original size.
Potential reduce by 10.9 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. Iflight Elong images are well optimized though.
Potential reduce by 698.7 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 698.7 kB or 78% of the original size.
Potential reduce by 133.4 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. Iflight.elong.com needs all CSS files to be minified and compressed as it can save up to 133.4 kB or 85% of the original size.
Number of requests can be reduced by 13 (43%)
30
17
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Iflight Elong. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.
flight.elong.com
6520 ms
EL_common.css
2353 ms
cn_index2014.css
2025 ms
loading3.gif
2024 ms
systemall.js
3044 ms
loading3.gif
2024 ms
ss001.png
1037 ms
el_com.png
335 ms
icon_2015.png
335 ms
com_icon_phone.gif
339 ms
icon_index2014.png
336 ms
logo2727_145.png
1028 ms
require.js
334 ms
s_code.js
350 ms
icon_2015.png
321 ms
el_com.png
322 ms
h.js
726 ms
Index.js
325 ms
s69063579526264
7 ms
Index_SearchBoxS.js
320 ms
jquery.js
322 ms
template.js
1558 ms
unslider.js
352 ms
Index_SearchBox.js
332 ms
web.js
352 ms
hobbs.js
352 ms
hobbs.theme.js
350 ms
hobbs.city.js
352 ms
21.gif
1206 ms
hm.gif
369 ms
statistics.gif
1343 ms
iflight.elong.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
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.
iflight.elong.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
iflight.elong.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 doesn't use legible font sizes
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Iflight.elong.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 Iflight.elong.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.
iflight.elong.com
Open Graph description is not detected on the main page of Iflight Elong. 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: