Tools & Wizards About Us
cty.jhu.edu screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

cty.jhu.edu

Johns Hopkins Center for Talented Youth (CTY) | Gifted Education Programs

Page Load Speed

5 sec in total

First Response

98 ms

Resources Loaded

4.4 sec

Page Rendered

549 ms

cty.jhu.edu screenshot

About Website

Click here to check amazing CTY Jhu content for United States. Otherwise, check out these important facts you probably never knew about cty.jhu.edu

Online and summer gifted programs for young scholars in grades 2-12, education and guidance for families of gifted and talented youth.

Visit cty.jhu.edu

Key Findings

We analyzed Cty.jhu.edu page load time and found that the first response time was 98 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

cty.jhu.edu performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value24.6 s

0/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value4,760 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.213

58/100

15%

TTI (Time to Interactive)

Value29.3 s

0/100

10%

Network Requests Diagram

cty.jhu.edu

98 ms

cty.jhu.edu

361 ms

gtm.js

270 ms

css_V4rLANMduhjexSwKaNK3751AncsC3nPwN1w6qlwef5M.css

31 ms

css_JxgyWrC_iFyTfX7F8VjSbMrhhs-MC8SHMTbqhrdfq6o.css

67 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 30% of them (23 requests) were addressed to the original Cty.jhu.edu, 18% (14 requests) were made to Fonts.gstatic.com and 9% (7 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Px.ads.linkedin.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 435.2 kB (18%)

Content Size

2.5 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cty.jhu.edu main page is 2.5 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. 80% 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 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 73.5 kB

  • Original 93.2 kB
  • After minification 82.8 kB
  • After compression 19.7 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 10.4 kB, which is 11% 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 73.5 kB or 79% of the original size.

Image Optimization

-4%

Potential reduce by 63.0 kB

  • Original 1.7 MB
  • After minification 1.6 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. CTY Jhu images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 6.0 kB

  • Original 347.4 kB
  • After minification 347.4 kB
  • After compression 341.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-82%

Potential reduce by 292.7 kB

  • Original 357.1 kB
  • After minification 64.7 kB
  • After compression 64.4 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. Cty.jhu.edu needs all CSS files to be minified and compressed as it can save up to 292.7 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (64%)

Requests Now

56

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CTY Jhu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cty.jhu.edu

cty.jhu.edu

98 ms

cty.jhu.edu

cty.jhu.edu

361 ms

gtm.js

gtm.js

270 ms

css_V4rLANMduhjexSwKaNK3751AncsC3nPwN1w6qlwef5M.css

css_V4rLANMduhjexSwKaNK3751AncsC3nPwN1w6qlwef5M.css

31 ms

css_JxgyWrC_iFyTfX7F8VjSbMrhhs-MC8SHMTbqhrdfq6o.css

css_JxgyWrC_iFyTfX7F8VjSbMrhhs-MC8SHMTbqhrdfq6o.css

67 ms

email-decode.min.js

email-decode.min.js

34 ms

js_wM4jbt5bhnnlBeDItrAgBBCyJAR3YQFXvvVsPMy80SM.js

js_wM4jbt5bhnnlBeDItrAgBBCyJAR3YQFXvvVsPMy80SM.js

295 ms

eu_cookie_compliance.min.js

eu_cookie_compliance.min.js

41 ms

js_uxdf-uGjgrGluaoRv74AltpFXrqdpHKhNs3WeGaGhf8.js

js_uxdf-uGjgrGluaoRv74AltpFXrqdpHKhNs3WeGaGhf8.js

54 ms

e2ma.js

e2ma.js

40 ms

flatpickr.min.css

flatpickr.min.css

215 ms

bootstrap.js

bootstrap.js

29 ms

logo-print.svg

logo-print.svg

456 ms

yoN8IjWsolU

yoN8IjWsolU

795 ms

logo.png

logo.png

234 ms

svg-symbols.svg

svg-symbols.svg

238 ms

user-logged-out-24x24.svg

user-logged-out-24x24.svg

237 ms

Rainbowshirts.png

Rainbowshirts.png

803 ms

graphic-right2.svg

graphic-right2.svg

236 ms

blank.gif

blank.gif

245 ms

graphic-right3.svg

graphic-right3.svg

467 ms

Picture1.png

Picture1.png

800 ms

home-research-min.jpg

home-research-min.jpg

677 ms

graphic-left2.svg

graphic-left2.svg

469 ms

home-sup-edu-min.jpg

home-sup-edu-min.jpg

678 ms

logo.svg

logo.svg

792 ms

js

js

448 ms

analytics.js

analytics.js

772 ms

destination

destination

770 ms

insight.min.js

insight.min.js

1035 ms

fbevents.js

fbevents.js

1031 ms

events.js

events.js

764 ms

events.js

events.js

1029 ms

43000000175.json

43000000175.json

204 ms

ArnhemPro-Bold.WOFF

ArnhemPro-Bold.WOFF

568 ms

slick.woff

slick.woff

835 ms

form-af8d1ecde2947c2491fbb744e17f6653.js

form-af8d1ecde2947c2491fbb744e17f6653.js

27 ms

iframe_api

iframe_api

280 ms

www-player.css

www-player.css

462 ms

www-embed-player.js

www-embed-player.js

483 ms

base.js

base.js

786 ms

events.js

events.js

568 ms

linkid.js

linkid.js

230 ms

forms.js

forms.js

303 ms

www-widgetapi.js

www-widgetapi.js

207 ms

main.MWYwYmM2YTU0MQ.js

main.MWYwYmM2YTU0MQ.js

232 ms

collect

collect

219 ms

collect

collect

13 ms

insight_tag_errors.gif

insight_tag_errors.gif

1373 ms

14851b03555eea691c0d0138fcf15aa4.js

14851b03555eea691c0d0138fcf15aa4.js

211 ms

rt

rt

202 ms

sa.css

sa.css

394 ms

collect

collect

1224 ms

ad_status.js

ad_status.js

990 ms

close.png

close.png

451 ms

4FCBsbVWt5jZVKm36Bs_QtpgBkunTUSSklJnPgMburg.js

4FCBsbVWt5jZVKm36Bs_QtpgBkunTUSSklJnPgMburg.js

154 ms

embed.js

embed.js

22 ms

saq_pxl

saq_pxl

62 ms

id

id

62 ms

KFOmCnqEu92Fr1Mu4mxM.woff

KFOmCnqEu92Fr1Mu4mxM.woff

164 ms

KFOmCnqEu92Fr1Mu7GxMOzY.woff

KFOmCnqEu92Fr1Mu7GxMOzY.woff

177 ms

KFOmCnqEu92Fr1Mu7WxMOzY.woff

KFOmCnqEu92Fr1Mu7WxMOzY.woff

296 ms

KFOmCnqEu92Fr1Mu4WxMOzY.woff

KFOmCnqEu92Fr1Mu4WxMOzY.woff

299 ms

KFOmCnqEu92Fr1Mu7mxMOzY.woff

KFOmCnqEu92Fr1Mu7mxMOzY.woff

299 ms

KFOmCnqEu92Fr1Mu5mxMOzY.woff

KFOmCnqEu92Fr1Mu5mxMOzY.woff

298 ms

KFOmCnqEu92Fr1Mu72xMOzY.woff

KFOmCnqEu92Fr1Mu72xMOzY.woff

299 ms

KFOlCnqEu92Fr1MmEU9fBBc-.woff

KFOlCnqEu92Fr1MmEU9fBBc-.woff

298 ms

KFOlCnqEu92Fr1MmEU9fChc-EsA.woff

KFOlCnqEu92Fr1MmEU9fChc-EsA.woff

298 ms

KFOlCnqEu92Fr1MmEU9fCxc-EsA.woff

KFOlCnqEu92Fr1MmEU9fCxc-EsA.woff

300 ms

KFOlCnqEu92Fr1MmEU9fBxc-EsA.woff

KFOlCnqEu92Fr1MmEU9fBxc-EsA.woff

298 ms

KFOlCnqEu92Fr1MmEU9fCBc-EsA.woff

KFOlCnqEu92Fr1MmEU9fCBc-EsA.woff

301 ms

KFOlCnqEu92Fr1MmEU9fABc-EsA.woff

KFOlCnqEu92Fr1MmEU9fABc-EsA.woff

298 ms

KFOlCnqEu92Fr1MmEU9fCRc-EsA.woff

KFOlCnqEu92Fr1MmEU9fCRc-EsA.woff

299 ms

ga-audiences

ga-audiences

160 ms

Create

Create

153 ms

GenerateIT

GenerateIT

17 ms

widget.js

widget.js

24 ms

Accessibility Review

cty.jhu.edu accessibility score

88

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

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

High

Form elements do not have associated labels

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

cty.jhu.edu best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

cty.jhu.edu SEO score

86

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

cty.jhu.edu

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