Tools & Wizards About Us
sfshow.net screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    38% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 90

    SEO

    Google-friendlier than
    69% of websites

sfshow.net

Shen Yun in San Francisco - Jan 4–8, 2023 at War Memorial Opera House

Page Load Speed

2.2 sec in total

First Response

27 ms

Resources Loaded

1.8 sec

Page Rendered

361 ms

sfshow.net screenshot

About Website

Visit sfshow.net now to see the best up-to-date Sfshow content and also check out these interesting facts you probably never knew about sfshow.net

Experience a brilliant blend of energy and grace with Shen Yun Performing Arts at War Memorial Opera House, San Francisco, Jan 4–8, 2023 Hotline: 888-633-6999 (Presenter).

Visit sfshow.net

Key Findings

We analyzed Sfshow.net page load time and found that the first response time was 27 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

sfshow.net performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value10.3 s

0/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value1,870 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value17.1 s

4/100

10%

Network Requests Diagram

sfshow.net

27 ms

www.sfshow.net

63 ms

225 ms

315144610.js

32 ms

shenyun-city-style.v=20160311.css

276 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Sfshow.net, 29% (22 requests) were made to Shenyun.com and 17% (13 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (480 ms) relates to the external source Google.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 615.8 kB (42%)

Content Size

1.5 MB

After Optimization

847.0 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Sfshow.net main page is 1.5 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. 65% of websites need less resources to load. Javascripts take 864.9 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 29.3 kB

  • Original 36.0 kB
  • After minification 22.9 kB
  • After compression 6.8 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 13.1 kB, which is 36% 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 29.3 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 7.0 kB

  • Original 561.8 kB
  • After minification 554.8 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. Sfshow images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 579.5 kB

  • Original 864.9 kB
  • After minification 864.9 kB
  • After compression 285.4 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 579.5 kB or 67% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (48%)

Requests Now

61

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sfshow. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sfshow.net

sfshow.net

27 ms

www.sfshow.net

www.sfshow.net

63 ms

225 ms

315144610.js

315144610.js

32 ms

shenyun-city-style.v=20160311.css

shenyun-city-style.v=20160311.css

276 ms

default.css

default.css

69 ms

vendor.min.js

vendor.min.js

138 ms

angular-plugin.min.js

angular-plugin.min.js

205 ms

cityPlugins.min.js

cityPlugins.min.js

122 ms

cityAboutMobile.min.js

cityAboutMobile.min.js

164 ms

citypage-main-bg.jpg

citypage-main-bg.jpg

106 ms

logo2016-green.svg

logo2016-green.svg

102 ms

sy-title-green.svg

sy-title-green.svg

107 ms

tickets-sy-2016-thumb-800.jpg

tickets-sy-2016-thumb-800.jpg

299 ms

6a12d7ebc27cae44623468302c47ad74.jpg

6a12d7ebc27cae44623468302c47ad74.jpg

105 ms

gtm.js

gtm.js

60 ms

place

place

480 ms

IHIJ+wxyBwyUzAEdzZggGV2YEhjNmDEZjZgLGGTMFk5SZgenkx5oS+QIPNlszAAAAAAFQoSkwAAA=

IHIJ+wxyBwyUzAEdzZggGV2YEhjNmDEZjZgLGGTMFk5SZgenkx5oS+QIPNlszAAAAAAFQoSkwAAA=

47 ms

NQAAAVChS4oAAA==

NQAAAVChS4oAAA==

46 ms

AHjaPc49DsIwDAXgpGnTfxqkrkhFjOECSJVYSJd2QCw0glMwsMLCCGdxmBCXKwaZbv6eLfm9+HADfmctRNvecf6wrpG6n4OyLZQ7HK52BlIfewaiMiD0BvzKPMXC0z8ECH9JkJV5s4BnjBziUp4IESLcE2JEtCYkiLgmpIhkRcgQKb3ikFOBAtO887QTzRk5QRb1SPUtkV8GNiZTPFCHPy2U+gMMwUTUAAABT7qEgwAA

AHjaPc49DsIwDAXgpGnTfxqkrkhFjOECSJVYSJd2QCw0glMwsMLCCGdxmBCXKwaZbv6eLfm9+HADfmctRNvecf6wrpG6n4OyLZQ7HK52BlIfewaiMiD0BvzKPMXC0z8ECH9JkJV5s4BnjBziUp4IESLcE2JEtCYkiLgmpIhkRcgQKb3ikFOBAtO887QTzRk5QRb1SPUtkV8GNiZTPFCHPy2U+gMMwUTUAAABT7qEgwAA

45 ms

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

44 ms

conversion_async.js

conversion_async.js

86 ms

analytics.js

analytics.js

84 ms

fbevents.js

fbevents.js

82 ms

off-canvas

off-canvas

202 ms

language-dropdown

language-dropdown

143 ms

main-dropdown

main-dropdown

258 ms

about-expands-videos

about-expands-videos

405 ms

linkid.js

linkid.js

19 ms

30 ms

40 ms

49 ms

52 ms

collect

collect

9 ms

collect

collect

54 ms

19 ms

27 ms

26 ms

ga-audiences

ga-audiences

47 ms

js

js

72 ms

init_embed.js

init_embed.js

23 ms

common.js

common.js

81 ms

map.js

map.js

100 ms

google4.png

google4.png

52 ms

overlay.js

overlay.js

50 ms

util.js

util.js

157 ms

onion.js

onion.js

147 ms

search_impl.js

search_impl.js

152 ms

StaticMapService.GetMapImage

StaticMapService.GetMapImage

282 ms

citypg-photo-1-sm.jpg

citypg-photo-1-sm.jpg

138 ms

citypg-photo-2-sm.jpg

citypg-photo-2-sm.jpg

134 ms

citypg-photo-3-sm.jpg

citypg-photo-3-sm.jpg

136 ms

citypg-photo-4-sm.jpg

citypg-photo-4-sm.jpg

134 ms

citypg-photo-5-sm.jpg

citypg-photo-5-sm.jpg

134 ms

citypg-photo-6-sm.jpg

citypg-photo-6-sm.jpg

134 ms

stats.js

stats.js

90 ms

openhand_8_8.cur

openhand_8_8.cur

73 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

104 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

73 ms

kh

kh

120 ms

transparent.png

transparent.png

65 ms

controls.js

controls.js

65 ms

ViewportInfoService.GetViewportInfo

ViewportInfoService.GetViewportInfo

42 ms

vt

vt

92 ms

vt

vt

88 ms

vt

vt

87 ms

vt

vt

105 ms

vt

vt

166 ms

css

css

88 ms

entity11.png

entity11.png

47 ms

mapcnt6.png

mapcnt6.png

17 ms

tmapctrl.png

tmapctrl.png

56 ms

2UX7WLTfW3W8TclTUvlFyQ.woff

2UX7WLTfW3W8TclTUvlFyQ.woff

14 ms

RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff

RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff

17 ms

Hgo13k-tfSpn0qi1SFdUfT8E0i7KZn-EPnyo3HZu7kw.woff

Hgo13k-tfSpn0qi1SFdUfT8E0i7KZn-EPnyo3HZu7kw.woff

27 ms

d-6IYplOFocCacKzxwXSOD8E0i7KZn-EPnyo3HZu7kw.woff

d-6IYplOFocCacKzxwXSOD8E0i7KZn-EPnyo3HZu7kw.woff

28 ms

Accessibility Review

sfshow.net accessibility score

66

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-*] attributes do not match their roles

High

[aria-hidden="true"] elements contain focusable descendents

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

<frame> or <iframe> elements do not have a title

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

sfshow.net 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

sfshow.net SEO score

90

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

High

Tap targets are not sized appropriately

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 Sfshow.net 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 Sfshow.net 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

sfshow.net

Open Graph data is detected on the main page of Sfshow. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: