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sfwaldorf.org screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

sfwaldorf.org

San Francisco Waldorf School

Page Load Speed

2.6 sec in total

First Response

97 ms

Resources Loaded

1.9 sec

Page Rendered

517 ms

sfwaldorf.org screenshot

About Website

Click here to check amazing Sf Waldorf content for United States. Otherwise, check out these important facts you probably never knew about sfwaldorf.org

At San Francisco Waldorf School, we go beyond expectations every day. From Preschool through High School, we offer an education that is both creative and rigorous, based on human connection, and lasts...

Visit sfwaldorf.org

Key Findings

We analyzed Sfwaldorf.org page load time and found that the first response time was 97 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

sfwaldorf.org performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

37/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

41/100

25%

SI (Speed Index)

Value8.3 s

19/100

10%

TBT (Total Blocking Time)

Value1,850 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.34

33/100

15%

TTI (Time to Interactive)

Value14.4 s

9/100

10%

Network Requests Diagram

sfwaldorf.org

97 ms

www.sfwaldorf.org

42 ms

www.sfwaldorf.org

908 ms

gtm.js

62 ms

application-964d1d33dfe0f328b11a3b975d00ee43867356a091035be42c71de73f47c04f6.css

131 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 73% of them (16 requests) were addressed to the original Sfwaldorf.org, 5% (1 request) were made to Googletagmanager.com and 5% (1 request) were made to Static.cloudflareinsights.com. The less responsive or slowest element that took the longest time to load (908 ms) belongs to the original domain Sfwaldorf.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 56.5 kB (19%)

Content Size

303.5 kB

After Optimization

247.0 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Sfwaldorf.org main page is 303.5 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 130.4 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 55.0 kB

  • Original 65.8 kB
  • After minification 64.5 kB
  • After compression 10.8 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. 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 55.0 kB or 84% of the original size.

JavaScript Optimization

-0%

Potential reduce by 76 B

  • Original 130.4 kB
  • After minification 130.4 kB
  • After compression 130.3 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

-1%

Potential reduce by 1.4 kB

  • Original 107.3 kB
  • After minification 107.3 kB
  • After compression 105.8 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. Sfwaldorf.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (73%)

Requests Now

15

After Optimization

4

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sf Waldorf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sfwaldorf.org

sfwaldorf.org

97 ms

www.sfwaldorf.org

www.sfwaldorf.org

42 ms

www.sfwaldorf.org

www.sfwaldorf.org

908 ms

gtm.js

gtm.js

62 ms

application-964d1d33dfe0f328b11a3b975d00ee43867356a091035be42c71de73f47c04f6.css

application-964d1d33dfe0f328b11a3b975d00ee43867356a091035be42c71de73f47c04f6.css

131 ms

styles.cfm

styles.cfm

148 ms

main.css

main.css

37 ms

2019-sfws.css

2019-sfws.css

51 ms

in_layout_head-602a1b82d3fe83f66c01d9e7a465a9fc9d4ad042fab4987ea66c36ca3703cbf3.js

in_layout_head-602a1b82d3fe83f66c01d9e7a465a9fc9d4ad042fab4987ea66c36ca3703cbf3.js

152 ms

application-3a88dbc4ad78c6cc4b42cf987f0df2745c1acd86a0dec1bd4b3d45b841bdafdc.js

application-3a88dbc4ad78c6cc4b42cf987f0df2745c1acd86a0dec1bd4b3d45b841bdafdc.js

215 ms

main.js

main.js

205 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

70 ms

fbevents.js

fbevents.js

146 ms

icon-close.svg

icon-close.svg

115 ms

poweredby-7fe9cdfc8db6c2419477639e585e15f5fceee483b4a26452877dabab357cb391.svg

poweredby-7fe9cdfc8db6c2419477639e585e15f5fceee483b4a26452877dabab357cb391.svg

187 ms

webfontloader.js

webfontloader.js

68 ms

icomoon.woff

icomoon.woff

354 ms

icomoon-454d742e9c5c08794dd39b1de06a9589f503c027289df05bfe91885e21faf135.woff

icomoon-454d742e9c5c08794dd39b1de06a9589f503c027289df05bfe91885e21faf135.woff

159 ms

undefined

undefined

485 ms

css

css

41 ms

main.js

main.js

15 ms

7cHpv4kjgoGqM7E_DMs_.woff

7cHpv4kjgoGqM7E_DMs_.woff

16 ms

Accessibility Review

sfwaldorf.org accessibility score

98

Accessibility Issues

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

sfwaldorf.org 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

Missing source maps for large first-party JavaScript

SEO Factors

sfwaldorf.org 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

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 Sfwaldorf.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 Sfwaldorf.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

sfwaldorf.org

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