Tools & Wizards About Us
internationalsf.org screenshot

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 89

    SEO

    Google-friendlier than
    67% of websites

internationalsf.org

French American International School and International High School

Page Load Speed

3.1 sec in total

First Response

65 ms

Resources Loaded

1.7 sec

Page Rendered

1.3 sec

internationalsf.org screenshot

About Website

Visit internationalsf.org now to see the best up-to-date International Sf content for United States and also check out these interesting facts you probably never knew about internationalsf.org

Independent PreK-12 international school in the heart of San Francisco, CA.

Visit internationalsf.org

Key Findings

We analyzed Internationalsf.org page load time and found that the first response time was 65 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

internationalsf.org performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value13.3 s

0/100

25%

SI (Speed Index)

Value11.9 s

4/100

10%

TBT (Total Blocking Time)

Value3,740 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.381

27/100

15%

TTI (Time to Interactive)

Value14.2 s

9/100

10%

Network Requests Diagram

internationalsf.org

65 ms

www.internationalsf.org

310 ms

styles.cfm

69 ms

ss.css

19 ms

jquery.min.js

20 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 52% of them (49 requests) were addressed to the original Internationalsf.org, 14% (13 requests) were made to Use.typekit.net and 11% (10 requests) were made to Newjs.finalsite.com. The less responsive or slowest element that took the longest time to load (485 ms) relates to the external source Use.typekit.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (32%)

Content Size

3.5 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Internationalsf.org main page is 3.5 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. 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. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 47.8 kB

  • Original 61.3 kB
  • After minification 56.4 kB
  • After compression 13.5 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 47.8 kB or 78% of the original size.

Image Optimization

-8%

Potential reduce by 174.4 kB

  • Original 2.2 MB
  • After minification 2.1 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. International Sf images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 540.9 kB

  • Original 774.8 kB
  • After minification 712.2 kB
  • After compression 233.9 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 540.9 kB or 70% of the original size.

CSS Optimization

-84%

Potential reduce by 359.1 kB

  • Original 426.2 kB
  • After minification 371.5 kB
  • After compression 67.2 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. Internationalsf.org needs all CSS files to be minified and compressed as it can save up to 359.1 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (44%)

Requests Now

77

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of International Sf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

internationalsf.org

internationalsf.org

65 ms

www.internationalsf.org

www.internationalsf.org

310 ms

styles.cfm

styles.cfm

69 ms

ss.css

ss.css

19 ms

jquery.min.js

jquery.min.js

20 ms

fs_global.js

fs_global.js

18 ms

pagePlugin.css

pagePlugin.css

87 ms

jquery.fsLoopedslider.js

jquery.fsLoopedslider.js

87 ms

jquery.tabSlideOut.v1.3.js

jquery.tabSlideOut.v1.3.js

87 ms

jquery.cookie.js

jquery.cookie.js

85 ms

pagePlugin.js

pagePlugin.js

87 ms

jquery.fsBreakly.js

jquery.fsBreakly.js

17 ms

blog.js

blog.js

16 ms

news.css

news.css

17 ms

jquery.ui.1.8rc3.css

jquery.ui.1.8rc3.css

17 ms

main.css

main.css

142 ms

modernizr.js

modernizr.js

77 ms

plugins.js

plugins.js

79 ms

fsButtons.js

fsButtons.js

152 ms

global_vars.js

global_vars.js

79 ms

qgl4skc.js

qgl4skc.js

169 ms

custom.css

custom.css

79 ms

responsivePortalAccountBar.css

responsivePortalAccountBar.css

105 ms

support.custom.css

support.custom.css

117 ms

custom.js

custom.js

106 ms

jquery.ui.min.js

jquery.ui.min.js

7 ms

flash_headers.js

flash_headers.js

50 ms

ga.js

ga.js

8 ms

__utm.gif

__utm.gif

19 ms

www.internationalsf.org

www.internationalsf.org

212 ms

world.svg

world.svg

119 ms

1553.full.jpg

1553.full.jpg

399 ms

space.gif

space.gif

105 ms

world-red.svg

world-red.svg

363 ms

international-high-school.png

international-high-school.png

363 ms

slogan.png

slogan.png

362 ms

page-tools.png

page-tools.png

362 ms

tavel-map.png

tavel-map.png

411 ms

CAISlogo_redraw.png

CAISlogo_redraw.png

375 ms

cis_accredited-thmb_icon-1_rgb_png(1).png

cis_accredited-thmb_icon-1_rgb_png(1).png

376 ms

ib-world-school-logo-2-colour-rev.png

ib-world-school-logo-2-colour-rev.png

375 ms

ministere-education-nationale-France.png

ministere-education-nationale-France.png

374 ms

WASC.png

WASC.png

374 ms

finalsite.svg

finalsite.svg

459 ms

1552.full.jpg

1552.full.jpg

357 ms

1543.full.jpg

1543.full.jpg

369 ms

CikO4hi8_MEVi5J_PWNznRF-NkjINYxp7CqTh8gqBbJff4zJggMdeMJ6Mk6f5Mt.woff

CikO4hi8_MEVi5J_PWNznRF-NkjINYxp7CqTh8gqBbJff4zJggMdeMJ6Mk6f5Mt.woff

290 ms

pVvnd1N6LfNPZTTHOSb7v6KpfhO3jzOWsc3wnF4owYSff4aJggMdeMJ6Mk6f5gI.woff

pVvnd1N6LfNPZTTHOSb7v6KpfhO3jzOWsc3wnF4owYSff4aJggMdeMJ6Mk6f5gI.woff

330 ms

11Rw91UCbMDSXN31Y7zBe5nbLUMrW1IZ7Lpm2x9rmUSff4nJggMdeMJ6Mk6f5Mb.woff

11Rw91UCbMDSXN31Y7zBe5nbLUMrW1IZ7Lpm2x9rmUSff4nJggMdeMJ6Mk6f5Mb.woff

375 ms

H0cNJ4hMKhvs2IH1nBW99IwCJPzzdAuptYEr8WzxMntff4DJggMdeMJ6Mk6f5MS.woff

H0cNJ4hMKhvs2IH1nBW99IwCJPzzdAuptYEr8WzxMntff4DJggMdeMJ6Mk6f5MS.woff

485 ms

159cLDXoCkRfdypffpDPE5x_jLy2-9tVKjzQ-CjHrYSff5Y8ggMdeMJ6Mk6f5M9.woff

159cLDXoCkRfdypffpDPE5x_jLy2-9tVKjzQ-CjHrYSff5Y8ggMdeMJ6Mk6f5M9.woff

409 ms

cD4G6-C6JjbFtlhF76ouK-CcmjECPSCVm-R_XbeT9WIffFx8ggMdeMJ6Mk6f5Mb.woff

cD4G6-C6JjbFtlhF76ouK-CcmjECPSCVm-R_XbeT9WIffFx8ggMdeMJ6Mk6f5Mb.woff

411 ms

hbaZI8mkcLQyu6kaw68dOiou2UQ5tWv3JkXQOznl9a9ffFa8ggMdeMJ6Mk6f5Mw.woff

hbaZI8mkcLQyu6kaw68dOiou2UQ5tWv3JkXQOznl9a9ffFa8ggMdeMJ6Mk6f5Mw.woff

408 ms

ZBdefQNcNMzAT9Ak_28HmLdBdigAHKLmFbLldOw_lvGff5V8ggMdeMJ6Mk6f5MS.woff

ZBdefQNcNMzAT9Ak_28HmLdBdigAHKLmFbLldOw_lvGff5V8ggMdeMJ6Mk6f5MS.woff

409 ms

nKx3iM2OZtqCywG2mplVbwblg85aJf0QogZzWHgK1TGff5W8ggMdeMJ6Mk6f5Mq.woff

nKx3iM2OZtqCywG2mplVbwblg85aJf0QogZzWHgK1TGff5W8ggMdeMJ6Mk6f5Mq.woff

408 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

374 ms

ui-bg_flat_75_ffffff_40x100.png

ui-bg_flat_75_ffffff_40x100.png

337 ms

page.cfm

page.cfm

347 ms

page.cfm

page.cfm

265 ms

travel-map-toggle.png

travel-map-toggle.png

222 ms

page.cfm

page.cfm

332 ms

ui-icons_222222_256x240.png

ui-icons_222222_256x240.png

173 ms

ui-bg_flat_0_000000_40x100.png

ui-bg_flat_0_000000_40x100.png

169 ms

ui-icons_888888_256x240.png

ui-icons_888888_256x240.png

131 ms

student-voices-toggle.png

student-voices-toggle.png

218 ms

video-button-red.png

video-button-red.png

254 ms

travel-map-toggle.png

travel-map-toggle.png

138 ms

pA1FdT4pGOEiy7Iy65JNJX1pQIvRXrV96_QMy3QfJWbff528ggMdeMJ6Mk6f5Mt.woff

pA1FdT4pGOEiy7Iy65JNJX1pQIvRXrV96_QMy3QfJWbff528ggMdeMJ6Mk6f5Mt.woff

184 ms

xCw2p4PBm2DdhX3_U0h1iap0LWtG_ldOtig4k1x4Th3ff5Q8ggMdeMJ6Mk6f5gI.woff

xCw2p4PBm2DdhX3_U0h1iap0LWtG_ldOtig4k1x4Th3ff5Q8ggMdeMJ6Mk6f5gI.woff

185 ms

L6l74HxIdNY

L6l74HxIdNY

89 ms

G7JW3CtE1hg

G7JW3CtE1hg

140 ms

zR488Bk16j8

zR488Bk16j8

163 ms

4GFFsp5rQIQ

4GFFsp5rQIQ

169 ms

6PnhshhI1Hg

6PnhshhI1Hg

136 ms

www-embed-player-vflfNyN_r.css

www-embed-player-vflfNyN_r.css

108 ms

www-embed-player.js

www-embed-player.js

127 ms

FrAM_Tinker_Space_Boy_Back.jpg

FrAM_Tinker_Space_Boy_Back.jpg

178 ms

HS_Travel_Laos-001.jpg

HS_Travel_Laos-001.jpg

371 ms

International_High_School_Swimming.jpg

International_High_School_Swimming.jpg

202 ms

HS_Theater.jpg

HS_Theater.jpg

296 ms

p.gif

p.gif

184 ms

About_nav.jpg

About_nav.jpg

113 ms

Admissions-maganav.jpg

Admissions-maganav.jpg

128 ms

Academics_nav.jpg

Academics_nav.jpg

130 ms

mega-img1.png

mega-img1.png

129 ms

Arts_nav.jpg

Arts_nav.jpg

136 ms

Athletic_nav.jpg

Athletic_nav.jpg

135 ms

Community_nav.jpg

Community_nav.jpg

135 ms

pointer.png

pointer.png

197 ms

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js

82 ms

ad_status.js

ad_status.js

82 ms

zN7GBFwfMP4uA6AR0HCoLQ.ttf

zN7GBFwfMP4uA6AR0HCoLQ.ttf

97 ms

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf

96 ms

nr-885.min.js

nr-885.min.js

21 ms

Accessibility Review

internationalsf.org accessibility score

86

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-*] attributes do not have valid values

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

internationalsf.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

Serves images with low resolution

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

internationalsf.org SEO score

89

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

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Internationalsf.org can be misinterpreted by Google and other search engines. Our service has detected that English 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 Internationalsf.org main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

internationalsf.org

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