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travel.elong.com screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 67

    SEO

    Google-friendlier than
    25% of websites

travel.elong.com

【艺龙旅行网】酒店预订_机票查询_酒店团购_电话95711

Page Load Speed

25 sec in total

First Response

1 sec

Resources Loaded

23.7 sec

Page Rendered

259 ms

travel.elong.com screenshot

About Website

Welcome to travel.elong.com homepage info - get ready to check Travel Elong best content for China right away, or after learning these important things about travel.elong.com

订酒店，用艺龙。订的省心，住的放心， 玩的开心！艺龙旅行作为中国优质的在线旅行服务提供商之一，提供专业的酒店住宿预订、机票、火车票等全方位的旅行产品预订服务，随时随地出发，伴您“艺”起同行！艺龙旅行专注酒店预订近20年，住宿业务覆盖全球超过120万家酒店及非标准住宿，在线支付、到店付任意选；预订酒店优惠享不停，可用红包立减、里程抵现，会员享受折扣再返现，优惠多多，早订早优惠；更有贴心服务伴您安心入...

Visit travel.elong.com

Key Findings

We analyzed Travel.elong.com page load time and found that the first response time was 1 sec and then it took 24 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

travel.elong.com performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

7/100

25%

SI (Speed Index)

Value10.7 s

7/100

10%

TBT (Total Blocking Time)

Value460 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value0.064

97/100

15%

TTI (Time to Interactive)

Value7.5 s

47/100

10%

Network Requests Diagram

travel.elong.com

1035 ms

www.elong.com

493 ms

m.elong.com

1060 ms

satelliteLib-4e6646fcca1e4035b67021d569362cfc7e203472.js

86 ms

homepage.css

935 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 6% of them (1 request) were addressed to the original Travel.elong.com, 69% (11 requests) were made to M.elongstatic.com and 13% (2 requests) were made to Assets.adobedtm.com. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source M.elongstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 247.1 kB (25%)

Content Size

996.4 kB

After Optimization

749.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Travel.elong.com main page is 996.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 681.1 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 164.8 kB

  • Original 195.1 kB
  • After minification 163.0 kB
  • After compression 30.3 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 32.2 kB, which is 16% 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 164.8 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 856 B

  • Original 681.1 kB
  • After minification 680.3 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. Travel Elong images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 81.4 kB

  • Original 120.2 kB
  • After minification 119.0 kB
  • After compression 38.7 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 81.4 kB or 68% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (25%)

Requests Now

12

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Travel 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 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

travel.elong.com

travel.elong.com

1035 ms

www.elong.com

www.elong.com

493 ms

m.elong.com

m.elong.com

1060 ms

satelliteLib-4e6646fcca1e4035b67021d569362cfc7e203472.js

satelliteLib-4e6646fcca1e4035b67021d569362cfc7e203472.js

86 ms

homepage.css

homepage.css

935 ms

idangerous.swiper.css

idangerous.swiper.css

1235 ms

base.js

base.js

19973 ms

homepage.js

homepage.js

3614 ms

bridge-1.2.1.js

bridge-1.2.1.js

2065 ms

search_app.jpg

search_app.jpg

1971 ms

search-bg.jpg

search-bg.jpg

3768 ms

search-icon.png

search-icon.png

302 ms

search-i5.png

search-i5.png

602 ms

icon-new.png

icon-new.png

922 ms

citys.jpg

citys.jpg

5043 ms

s-code-contents-4d470c4917d9d1f47e7932fb19ce40a0c2d6bd70.js

s-code-contents-4d470c4917d9d1f47e7932fb19ce40a0c2d6bd70.js

50 ms

Accessibility Review

travel.elong.com accessibility score

52

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

High

<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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

travel.elong.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

travel.elong.com SEO score

67

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

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

High

Document doesn't use legible font sizes

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Travel.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 Travel.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.

Social Sharing Optimization

travel.elong.com

Open Graph description is not detected on the main page of Travel 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: