Tools & Wizards About Us
rbt.cn screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

rbt.cn

深圳网络推广_SEO优化_联为网络营销顾问公司

Page Load Speed

11.7 sec in total

First Response

1.5 sec

Resources Loaded

9.8 sec

Page Rendered

377 ms

rbt.cn screenshot

About Website

Click here to check amazing Rbt content for China. Otherwise, check out these important facts you probably never knew about rbt.cn

联为深圳SEO优化公司整合网络营销策划专家,14年精准高效经验的全网营销推广团队,开启网络梦想为目标，专注为企业提供一站式网络营销顾问外包服务:深圳网络推广，网站建设、营销型建站、SEO关键词优化、网站网络推广营销、新闻软文媒体推广等网站营销托管服务。

Visit rbt.cn

Key Findings

We analyzed Rbt.cn page load time and found that the first response time was 1.5 sec and then it took 10.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

rbt.cn performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.1 s

1/100

10%

LCP (Largest Contentful Paint)

Value26.7 s

0/100

25%

SI (Speed Index)

Value22.3 s

0/100

10%

TBT (Total Blocking Time)

Value4,640 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.076

95/100

15%

TTI (Time to Interactive)

Value34.8 s

0/100

10%

Network Requests Diagram

rbt.cn

1516 ms

outerChain.jsp

867 ms

dialog.min.css

730 ms

siteBase.min.css

730 ms

base.min.css

957 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 6% of them (5 requests) were addressed to the original Rbt.cn, 28% (24 requests) were made to 2ms.faisys.com and 27% (23 requests) were made to 1ms.faisys.com. The less responsive or slowest element that took the longest time to load (5.8 sec) relates to the external source 8064790.s21i.faimallusr.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (39%)

Content Size

3.0 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rbt.cn main page is 3.0 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. 70% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 142.6 kB

  • Original 178.8 kB
  • After minification 173.9 kB
  • After compression 36.2 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 142.6 kB or 80% of the original size.

Image Optimization

-60%

Potential reduce by 1.0 MB

  • Original 1.7 MB
  • After minification 698.2 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. Obviously, Rbt needs image optimization as it can save up to 1.0 MB or 60% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 3.3 kB

  • Original 972.0 kB
  • After minification 972.0 kB
  • After compression 968.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 26 B

  • Original 143.8 kB
  • After minification 143.8 kB
  • After compression 143.8 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. Rbt.cn has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 49 (60%)

Requests Now

82

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rbt. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rbt.cn

rbt.cn

1516 ms

outerChain.jsp

outerChain.jsp

867 ms

dialog.min.css

dialog.min.css

730 ms

siteBase.min.css

siteBase.min.css

730 ms

base.min.css

base.min.css

957 ms

module.min.css

module.min.css

1407 ms

9006.min.css

9006.min.css

734 ms

moduleAnimationForNoSpider.min.css

moduleAnimationForNoSpider.min.css

739 ms

moduleAnimation.min.css

moduleAnimation.min.css

1010 ms

pattern3.min.css

pattern3.min.css

982 ms

pattern6.min.css

pattern6.min.css

975 ms

newSearchBoxStyle.min.css

newSearchBoxStyle.min.css

994 ms

floatBtn1.min.css

floatBtn1.min.css

1185 ms

poshytipAndmCustomScrollbar.min.css

poshytipAndmCustomScrollbar.min.css

1202 ms

jzcusstyle.jsp

jzcusstyle.jsp

622 ms

webRightBar.min.css

webRightBar.min.css

1211 ms

vue-2.6.10.min.js

vue-2.6.10.min.js

550 ms

comMethods.min.js

comMethods.min.js

582 ms

jzUtils.min.js

jzUtils.min.js

613 ms

polyfill.min.js

polyfill.min.js

630 ms

jzRequest.min.js

jzRequest.min.js

488 ms

jzUtils.min.js

jzUtils.min.js

536 ms

bizShared.min.js

bizShared.min.js

563 ms

bizShared.min.css

bizShared.min.css

551 ms

jquery-core.min.js

jquery-core.min.js

624 ms

jquery-mousewheel.min.js

jquery-mousewheel.min.js

619 ms

frontend.min.js

frontend.min.js

625 ms

jquery-ui-core.min.js

jquery-ui-core.min.js

645 ms

jquery-parallax.min.js

jquery-parallax.min.js

643 ms

monitor.min.js

monitor.min.js

650 ms

partitionSite.min.js

partitionSite.min.js

752 ms

2052.min.js

2052.min.js

667 ms

site.min.js

site.min.js

676 ms

moment.min.js

moment.min.js

677 ms

priceCalendarBase.min.js

priceCalendarBase.min.js

675 ms

priceCalendar.min.js

priceCalendar.min.js

681 ms

priceCalendar.min.css

priceCalendar.min.css

1208 ms

fontsIco.min.css

fontsIco.min.css

975 ms

hawkEye.min.js

hawkEye.min.js

819 ms

push.js

push.js

733 ms

11.0.1.js

11.0.1.js

904 ms

ab77b6ea7f3fbf79.js

ab77b6ea7f3fbf79.js

245 ms

hm.js

hm.js

1219 ms

ABUIABAEGAAgk62x6AUo8MahNTCTBTjnBA.png

ABUIABAEGAAgk62x6AUo8MahNTCTBTjnBA.png

878 ms

navleft.gif

navleft.gif

230 ms

ABUIABACGAAg7unCqQUoiPW6-gYwtQI4Aw.jpg

ABUIABACGAAg7unCqQUoiPW6-gYwtQI4Aw.jpg

581 ms

dot.gif

dot.gif

815 ms

qrCode.jsp

qrCode.jsp

505 ms

ABUIABAEGAAgg7bU6QUogPnRgQMwSzhL.png

ABUIABAEGAAgg7bU6QUogPnRgQMwSzhL.png

555 ms

ABUIABACGAAgtbCx6AUog5LGzQcwgA843gI.jpg

ABUIABACGAAgtbCx6AUog5LGzQcwgA843gI.jpg

1642 ms

ABUIABAEGAAg1dfU6QUor5GnogMwgA84ogM.png

ABUIABAEGAAg1dfU6QUor5GnogMwgA84ogM.png

2584 ms

ABUIABACGAAg3O3V6QUos6TKkgYwjgM48AE!300x300.jpg

ABUIABACGAAg3O3V6QUos6TKkgYwjgM48AE!300x300.jpg

585 ms

ABUIABACGAAgw9XV6QUoys6BvAQw9gQ4kAM!300x300.jpg

ABUIABACGAAgw9XV6QUoys6BvAQw9gQ4kAM!300x300.jpg

588 ms

ABUIABACGAAgqevV6QUovM64tQYwoAY4lQQ!300x300.jpg

ABUIABACGAAgqevV6QUovM64tQYwoAY4lQQ!300x300.jpg

632 ms

ABUIABACGAAgr_TV6QUo6J27lgYw2AQ4kAM!300x300.jpg

ABUIABACGAAgr_TV6QUo6J27lgYw2AQ4kAM!300x300.jpg

1191 ms

ABUIABACGAAg3N-V6QUomLjvbzCRBjiDBQ!300x300.jpg

ABUIABACGAAg3N-V6QUomLjvbzCRBjiDBQ!300x300.jpg

989 ms

ABUIABACGAAgrN3H2QUo4NSc_gcw0AU40AU!300x300.jpg

ABUIABACGAAgrN3H2QUo4NSc_gcw0AU40AU!300x300.jpg

898 ms

ABUIABAEGAAguNLU6QUo4JetkAYwgA84zAM.png

ABUIABAEGAAguNLU6QUo4JetkAYwgA84zAM.png

5813 ms

ABUIABAEGAAgrrLU6QUo4tLm7AIw0A84kgg.png

ABUIABAEGAAgrrLU6QUo4tLm7AIw0A84kgg.png

3266 ms

navright.gif

navright.gif

233 ms

Fill_in_the_award_Smalls.png

Fill_in_the_award_Smalls.png

233 ms

Fill_in_the_awards.png

Fill_in_the_awards.png

237 ms

sound_0_on.gif

sound_0_on.gif

235 ms

ABUIABACGAAgt_3CqQUo3rXxFTD-ATjKAg.jpg

ABUIABACGAAgt_3CqQUo3rXxFTD-ATjKAg.jpg

562 ms

ABUIABAEGAAg5-DCqQUo4Iyk_Qcwejh6.png

ABUIABAEGAAg5-DCqQUo4Iyk_Qcwejh6.png

560 ms

ABUIABAEGAAguuzCqQUo4Kup_QUwejh6.png

ABUIABAEGAAguuzCqQUo4Kup_QUwejh6.png

562 ms

ABUIABAEGAAguPHCqQUopPSUsgEwejh6.png

ABUIABAEGAAguPHCqQUopPSUsgEwejh6.png

582 ms

ABUIABAEGAAgp-PCqQUoqIG3lgQwejh6.png

ABUIABAEGAAgp-PCqQUoqIG3lgQwejh6.png

562 ms

jt4_6.png

jt4_6.png

248 ms

ajaxLoadModuleDom_h.jsp

ajaxLoadModuleDom_h.jsp

628 ms

site_h.jsp

site_h.jsp

752 ms

icomoon.ttf

icomoon.ttf

532 ms

icomoon.ttf

icomoon.ttf

1642 ms

icomoon.ttf

icomoon.ttf

1026 ms

bookingSubmitPanel.min.js

bookingSubmitPanel.min.js

57 ms

photoSlide.min.js

photoSlide.min.js

54 ms

imageEffect.min.js

imageEffect.min.js

56 ms

svg.min.js

svg.min.js

56 ms

faiEncrypt.min.js

faiEncrypt.min.js

55 ms

faiEncrypt1.min.js

faiEncrypt1.min.js

55 ms

04.png

04.png

253 ms

hm.gif

hm.gif

313 ms

b.js

b.js

1899 ms

ABUIABAEGAAgytjU6QUo3aaY8QcwUDhN!60x60.png

ABUIABAEGAAgytjU6QUo3aaY8QcwUDhN!60x60.png

497 ms

module_webRightBar.min.js

module_webRightBar.min.js

419 ms

affim.js

affim.js

1915 ms

Accessibility Review

rbt.cn accessibility score

70

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

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

rbt.cn best practices score

75

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

rbt.cn SEO score

92

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

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

    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 Rbt.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 Rbt.cn 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

rbt.cn

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