Tools & Wizards About Us
asl.org screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    46% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

asl.org

Home - American School in London

Page Load Speed

6.6 sec in total

First Response

71 ms

Resources Loaded

6 sec

Page Rendered

604 ms

asl.org screenshot

About Website

Visit asl.org now to see the best up-to-date Asl content for India and also check out these interesting facts you probably never knew about asl.org

Home - American School in London

Visit asl.org

Key Findings

We analyzed Asl.org page load time and found that the first response time was 71 ms and then it took 6.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

asl.org performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value8.5 s

1/100

25%

SI (Speed Index)

Value9.7 s

11/100

10%

TBT (Total Blocking Time)

Value1,080 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.136

80/100

15%

TTI (Time to Interactive)

Value10.4 s

24/100

10%

Network Requests Diagram

asl.org

71 ms

index.cfm

1115 ms

styles.cfm

151 ms

ss.css

140 ms

jquery.min.js

143 ms

Our browser made a total of 156 requests to load all elements on the main page. We found that 59% of them (92 requests) were addressed to the original Asl.org, 13% (20 requests) were made to Securedata2.finalsite.com and 7% (11 requests) were made to Securejs.finalsite.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Asl.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (9%)

Content Size

18.1 MB

After Optimization

16.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Asl.org main page is 18.1 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 16.8 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 155.6 kB

  • Original 170.2 kB
  • After minification 147.3 kB
  • After compression 14.7 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 23.0 kB, which is 13% 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 155.6 kB or 91% of the original size.

Image Optimization

-3%

Potential reduce by 565.0 kB

  • Original 16.8 MB
  • After minification 16.2 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. Asl images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 608.9 kB

  • Original 849.0 kB
  • After minification 782.6 kB
  • After compression 240.1 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 608.9 kB or 72% of the original size.

CSS Optimization

-85%

Potential reduce by 247.6 kB

  • Original 290.1 kB
  • After minification 259.9 kB
  • After compression 42.5 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. Asl.org needs all CSS files to be minified and compressed as it can save up to 247.6 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (26%)

Requests Now

141

After Optimization

105

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 141 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Asl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

asl.org

asl.org

71 ms

index.cfm

index.cfm

1115 ms

styles.cfm

styles.cfm

151 ms

ss.css

ss.css

140 ms

jquery.min.js

jquery.min.js

143 ms

fs_global.js

fs_global.js

142 ms

jquery.fsBreakly.js

jquery.fsBreakly.js

142 ms

blog.js

blog.js

166 ms

news.css

news.css

138 ms

calendar.css

calendar.css

165 ms

container.css

container.css

167 ms

container-skin.css

container-skin.css

147 ms

structure.css

structure.css

166 ms

displaybanner.css.cfm

displaybanner.css.cfm

175 ms

jquery.ui.1.8rc3.css

jquery.ui.1.8rc3.css

162 ms

fsButtons.min.js

fsButtons.min.js

165 ms

fsSlider.min.js

fsSlider.min.js

196 ms

fsSlider.js

fsSlider.js

241 ms

freewall.js

freewall.js

202 ms

global_vars.js

global_vars.js

194 ms

sports-tabs.js

sports-tabs.js

191 ms

main.css

main.css

262 ms

custom.css

custom.css

244 ms

sports-tabs.css

sports-tabs.css

243 ms

ncl2plh.js

ncl2plh.js

194 ms

css

css

160 ms

font-awesome.min.css

font-awesome.min.css

123 ms

jquery.ui.min.js

jquery.ui.min.js

89 ms

flash_headers.js

flash_headers.js

66 ms

ga.js

ga.js

158 ms

d

d

223 ms

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138 ms

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sublogo.gif

sublogo.gif

293 ms

searchbtn.png

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300 ms

ht1.png

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ht5.png

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532 ms

video.png

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300 ms

taglinequote.png

taglinequote.png

298 ms

NF_Large_callout_button.png

NF_Large_callout_button.png

527 ms

searchHOS.png

searchHOS.png

629 ms

ASLPAC_large_callout_button.png

ASLPAC_large_callout_button.png

643 ms

diversityright.png

diversityright.png

536 ms

57.png

57.png

627 ms

map_2015.png

map_2015.png

631 ms

bottombg.jpg

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585 ms

qlarrow.png

qlarrow.png

581 ms

icMission.png

icMission.png

595 ms

icNews.png

icNews.png

587 ms

icCal.png

icCal.png

586 ms

icDiversity.png

icDiversity.png

597 ms

icPhotos.png

icPhotos.png

598 ms

icContact.png

icContact.png

599 ms

missionsquiggle.jpg

missionsquiggle.jpg

600 ms

bg.jpg

bg.jpg

648 ms

bdrnews.gif

bdrnews.gif

650 ms

newsbg.jpg

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649 ms

badgeTour.png

badgeTour.png

653 ms

tourarrow.png

tourarrow.png

687 ms

bdrcal.gif

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687 ms

calbg.jpg

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687 ms

taglinebg.jpg

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687 ms

badgetop.png

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bdrknow.gif

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greystripe.jpg

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778 ms

badgeblue.png

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space.gif

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91 ms

55850027

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collect

collect

133 ms

poweredBy.svg

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66 ms

space.gif

space.gif

258 ms

bdrdiversity.gif

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538 ms

greensquiggle.jpg

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mapbg.jpg

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539 ms

greenbg.jpg

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542 ms

calloutbg.jpg

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541 ms

bdrphotos.gif

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546 ms

photosbg.jpg

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537 ms

P9Vob8A32GbuwAAAA==

P9Vob8A32GbuwAAAA==

224 ms

AQYaZLAhhhpmuBFGGmW0MdJlGGuc8SaYaJLJppha9PNNM90MM80y2xxzzTPfAgststgSSy2z3AorrbLaGmuts94GG22y2RZbbQs1scNOu+y2x1777HfAQYccdsRRxxx3wkmnnHbGWedkOh+q6qJLLrviqmuuy3LDTbfcdsdd92S774EcuR565LE8TzyVHyrzuRdeeuW1N956978q9BeryJua

AQYaZLAhhhpmuBFGGmW0MdJlGGuc8SaYaJLJppha9PNNM90MM80y2xxzzTPfAgststgSSy2z3AorrbLaGmuts94GG22y2RZbbQs1scNOu+y2x1777HfAQYccdsRRxxx3wkmnnHbGWedkOh+q6qJLLrviqmuuy3LDTbfcdsdd92S774EcuR565LE8TzyVHyrzuRdeeuW1N956978q9BeryJua

225 ms

8T0ONNA63TpUWfiddUxkyNdNcCy210lobbbXTXgcdddJZF111010PPfXSWx999dPfAAMNMtgQQw0z3AgjjTLaGGONM16WbBNMNMlkU0w1zXQzSn++mWaZbY655plvgYUWWWyJpZZZLscKK62y2hprrbPeBhttstkWW22z3Y5QE7vstsde++x3wEGHHHbEUcccd8JJp5x2xlnnnHfBRZdCVV1x1TXX3XDTLbluu+Oue+574KE8jzz2xFPP5HuuwAsvFYbKfO2Nt95574OPPv2vCv0FVomcAgAA

8T0ONNA63TpUWfiddUxkyNdNcCy210lobbbXTXgcdddJZF111010PPfXSWx999dPfAAMNMtgQQw0z3AgjjTLaGGONM16WbBNMNMlkU0w1zXQzSn++mWaZbY655plvgYUWWWyJpZZZLscKK62y2hprrbPeBhttstkWW22z3Y5QE7vstsde++x3wEGHHHbEUcccd8JJp5x2xlnnnHfBRZdCVV1x1TXX3XDTLbluu+Oue+574KE8jzz2xFPP5HuuwAsvFYbKfO2Nt95574OPPv2vCv0FVomcAgAA

226 ms

KhFmW1IppRO7TFdGWeUSHqioksqqBGdUU10NNdVSWx111fOT+hpoqJHGmmiqmeYm+1lLrbTWRlvttPeLDjrqpLMuuuqmux56+tVveumtj7766W+A3w307XiacO2Q79UP7wHq77fz

KhFmW1IppRO7TFdGWeUSHqioksqqBGdUU10NNdVSWx111fOT+hpoqJHGmmiqmeYm+1lLrbTWRlvttPeLDjrqpLMuuuqmux56+tVveumtj7766W+A3w307XiacO2Q79UP7wHq77fz

225 ms

VD+8B6u+38w==

VD+8B6u+38w==

226 ms

yBXQ9xbkyBqiceCsRBCbeoQSl3qUZ8GhNGQRoSLp600IYKmNCugXfQoql5LWcZyVrCSVUq7NaxlHevZwEY2sVlpuZVtbGcHO5Wqu9nDXvZ51T3MEY5yjOOcUEqf4jRnOEsy5zjPBaX8JXHtFfHoNeWBG+LUW6R4vPAbH07YAAAA

yBXQ9xbkyBqiceCsRBCbeoQSl3qUZ8GhNGQRoSLp600IYKmNCugXfQoql5LWcZyVrCSVUq7NaxlHevZwEY2sVlpuZVtbGcHO5Wqu9nDXvZ51T3MEY5yjOOcUEqf4jRnOEsy5zjPBaX8JXHtFfHoNeWBG+LUW6R4vPAbH07YAAAA

228 ms

9fFNMNc10M8w0y2xzzDXPfAsstMhiSyy1zHIrrLTKamustc56G2y0yWZbQk1ss90OO+2y2x577bPfAQcdctgRRx1z3AknnXLaGWedC1V1wUWXXHbFVddku+6Gm2657Y4cd92T6748+R4o8NAjjz0JlfnMcy+89Mprb7z9XxX6E4GPm38AAAA=

9fFNMNc10M8w0y2xzzDXPfAsstMhiSyy1zHIrrLTKamustc56G2y0yWZbQk1ss90OO+2y2x577bPfAQcdctgRRx1z3AknnXLaGWedC1V1wUWXXHbFVddku+6Gm2657Y4cd92T6748+R4o8NAjjz0JlfnMcy+89Mprb7z9XxX6E4GPm38AAAA=

228 ms

6tCfwFrbpwPAAA=

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226 ms

VD+8B6u+38w==

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226 ms

M=

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225 ms

expand.gif

expand.gif

549 ms

ui-bg_flat_75_ffffff_40x100.png

ui-bg_flat_75_ffffff_40x100.png

204 ms

ui-icons_222222_256x240.png

ui-icons_222222_256x240.png

105 ms

page.cfm

page.cfm

442 ms

photo_1.jpg

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340 ms

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p3.jpg

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player.js

player.js

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player.css

player.css

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vuid.min.js

vuid.min.js

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photo_9.jpg

photo_9.jpg

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facebook.png

facebook.png

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linked.png

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instagram.png

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skyline.jpg

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newsleft.png

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p.gif

p.gif

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newsright.png

newsright.png

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calleft.png

calleft.png

523 ms

calright.png

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524 ms

proxy.html

proxy.html

32 ms

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602 ms

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2806 ms

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1628 ms

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1661 ms

Oct15_home5.JPG

Oct15_home5.JPG

2856 ms

logoover.png

logoover.png

1576 ms

Zd2E9abXLFGSr9G3YK2MsDR-eWpsHSw83BRsAQElGgc.ttf

Zd2E9abXLFGSr9G3YK2MsDR-eWpsHSw83BRsAQElGgc.ttf

50 ms

b9QBgL0iMZfDSpmcXcE8nDokq8qT6AIiNJ07Vf_NrVA.ttf

b9QBgL0iMZfDSpmcXcE8nDokq8qT6AIiNJ07Vf_NrVA.ttf

81 ms

nr-768.min.js

nr-768.min.js

114 ms

Accessibility Review

asl.org accessibility score

96

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.

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

asl.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

asl.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

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Asl.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 Asl.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

asl.org

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