Tools & Wizards About Us
yangtzeriver.org screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    76% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

yangtzeriver.org

Yangtze River Cruises, Yangtze Cruise Experts 'Floating' Since 1959

Page Load Speed

21.4 sec in total

First Response

170 ms

Resources Loaded

20.8 sec

Page Rendered

512 ms

yangtzeriver.org screenshot

About Website

Welcome to yangtzeriver.org homepage info - get ready to check Yangtze River best content for United States right away, or after learning these important things about yangtzeriver.org

Yangtze cruise experts since 1959, book the best cruise ships from the best companies, such as Vitoria Cruises, Century Cruises and Yangtze Gold Cruises.

Visit yangtzeriver.org

Key Findings

We analyzed Yangtzeriver.org page load time and found that the first response time was 170 ms and then it took 21.3 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. Unfortunately, there were 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

yangtzeriver.org performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

88/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

67/100

25%

SI (Speed Index)

Value3.6 s

86/100

10%

TBT (Total Blocking Time)

Value380 ms

70/100

30%

CLS (Cumulative Layout Shift)

Value0.328

35/100

15%

TTI (Time to Interactive)

Value11.6 s

18/100

10%

Network Requests Diagram

yangtzeriver.org

170 ms

www.yangtzeriver.org

313 ms

century-glory-cruise.jpg

285 ms

tripadvisor_logo_115x18.gif

41 ms

150_logo-11900-2.png

119 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 14% of them (9 requests) were addressed to the original Yangtzeriver.org, 73% (46 requests) were made to Data.yangtzeriver.org and 5% (3 requests) were made to Tripadvisor.com. The less responsive or slowest element that took the longest time to load (19.7 sec) relates to the external source Tripadvisor.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 90.9 kB (4%)

Content Size

2.5 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Yangtzeriver.org 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. 55% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 56.4 kB

  • Original 70.2 kB
  • After minification 62.8 kB
  • After compression 13.8 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 7.4 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 56.4 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 2.5 kB

  • Original 2.4 MB
  • After minification 2.4 MB

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. Yangtze River images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 32.0 kB

  • Original 52.9 kB
  • After minification 52.9 kB
  • After compression 20.9 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 32.0 kB or 60% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (5%)

Requests Now

58

After Optimization

55

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yangtze River. 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

yangtzeriver.org

yangtzeriver.org

170 ms

www.yangtzeriver.org

www.yangtzeriver.org

313 ms

century-glory-cruise.jpg

century-glory-cruise.jpg

285 ms

tripadvisor_logo_115x18.gif

tripadvisor_logo_115x18.gif

41 ms

150_logo-11900-2.png

150_logo-11900-2.png

119 ms

room-service.jpg

room-service.jpg

259 ms

guilin-yangtze-tour.jpg

guilin-yangtze-tour.jpg

154 ms

our-team-banner.jpg

our-team-banner.jpg

156 ms

president-excutive-room.jpgv

president-excutive-room.jpgv

744 ms

Xiling-Gorge.jpg

Xiling-Gorge.jpg

188 ms

yangtze-explorer-pic.jpg

yangtze-explorer-pic.jpg

188 ms

new-century-deck.jpg

new-century-deck.jpg

850 ms

5-star.png

5-star.png

205 ms

3-star.png

3-star.png

767 ms

president-swimming-pool.jpg

president-swimming-pool.jpg

255 ms

4-star.png

4-star.png

257 ms

victoria-cruises.jpg

victoria-cruises.jpg

300 ms

yangtze-gold-cruise.jpg

yangtze-gold-cruise.jpg

288 ms

changjiang-cruises-fleet.jpg

changjiang-cruises-fleet.jpg

300 ms

yangzi-explorer-dining.jpg

yangzi-explorer-dining.jpg

295 ms

guilin-yangtze-tours.jpg

guilin-yangtze-tours.jpg

344 ms

yangtze-and-chengdu-tour.jpg

yangtze-and-chengdu-tour.jpg

320 ms

three-gorges-dam.jpg

three-gorges-dam.jpg

306 ms

VIP-service.jpg

VIP-service.jpg

341 ms

village-tuomu.jpg

village-tuomu.jpg

341 ms

beijing-guide.jpg

beijing-guide.jpg

748 ms

yichang-shuttle-bus.jpg

yichang-shuttle-bus.jpg

1743 ms

century-star.jpg

century-star.jpg

357 ms

three-gorges-dam1.jpg

three-gorges-dam1.jpg

788 ms

qutang-gorge.jpg

qutang-gorge.jpg

745 ms

cruise-planner.jpg

cruise-planner.jpg

830 ms

century-legend-sundeck.jpg

century-legend-sundeck.jpg

1118 ms

yangtze-transportation.jpg

yangtze-transportation.jpg

1160 ms

Tai-Chi.jpg

Tai-Chi.jpg

793 ms

Lesser-Three-Gorges.jpg

Lesser-Three-Gorges.jpg

824 ms

explorer-cabin.jpg

explorer-cabin.jpg

1189 ms

rfootline.png

rfootline.png

840 ms

pata-f.jpg

pata-f.jpg

845 ms

paypal-f.jpg

paypal-f.jpg

848 ms

footer-ta.png

footer-ta.png

858 ms

datepicker.png

datepicker.png

75 ms

all-icon.png

all-icon.png

141 ms

free-upgrade2.png

free-upgrade2.png

206 ms

cruise-logo.png

cruise-logo.png

318 ms

circle-icon.png

circle-icon.png

261 ms

calendar-tbg.png

calendar-tbg.png

264 ms

wejs

wejs

19668 ms

wejs

wejs

19657 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

68 ms

min.php

min.php

10 ms

min.php

min.php

287 ms

gtm.js

gtm.js

71 ms

yangtzeriver-logo.png

yangtzeriver-logo.png

94 ms

all-icon.png

all-icon.png

19 ms

top-icon.png

top-icon.png

11 ms

datepicker.png

datepicker.png

10 ms

free-upgrade2.png

free-upgrade2.png

36 ms

cruise-logo.png

cruise-logo.png

17 ms

circle-icon.png

circle-icon.png

25 ms

calendar-tbg.png

calendar-tbg.png

17 ms

js

js

49 ms

analytics.js

analytics.js

18 ms

collect

collect

13 ms

Accessibility Review

yangtzeriver.org accessibility score

71

Accessibility Issues

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

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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.

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

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

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

yangtzeriver.org best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

yangtzeriver.org SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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 uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yangtzeriver.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Yangtzeriver.org 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

yangtzeriver.org

Open Graph description is not detected on the main page of Yangtze River. 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: