Tools & Wizards About Us
cty.jhu.edu screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    35% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 82% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    82% of websites

  • 86

    SEO

    Google-friendlier than
    61% of websites

cty.jhu.edu

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

Page Load Speed

33.5 sec in total

First Response

123 ms

Resources Loaded

28.2 sec

Page Rendered

5.2 sec

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 123 ms and then it took 33.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

cty.jhu.edu performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

19/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value17.6 s

0/100

10%

TBT (Total Blocking Time)

Value43,180 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.056

98/100

15%

TTI (Time to Interactive)

Value55.8 s

0/100

10%

Network Requests Diagram

cty.jhu.edu

123 ms

cty.jhu.edu

84 ms

gtm.js

1560 ms

css_iOTk0hDWB9Gq_N-W7_TSWaut9vASvqcN62wl41qVwC0.css

23 ms

css_ZmyIzu-_5JPYMLRX8C47lnHecWanqpmUFnBBbXvzrIs.css

330 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 27% of them (22 requests) were addressed to the original Cty.jhu.edu, 17% (14 requests) were made to Widget.freshworks.com and 8% (7 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (9.9 sec) relates to the external source Analytics.tiktok.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 704.5 kB (43%)

Content Size

1.6 MB

After Optimization

925.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cty.jhu.edu main page is 1.6 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. 85% 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 820.8 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 44.4 kB

  • Original 58.2 kB
  • After minification 49.0 kB
  • After compression 13.7 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 9.1 kB, which is 16% 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 44.4 kB or 76% of the original size.

Image Optimization

-5%

Potential reduce by 42.9 kB

  • Original 820.8 kB
  • After minification 777.9 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. CTY Jhu images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 90.0 kB

  • Original 164.1 kB
  • After minification 143.7 kB
  • After compression 74.1 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 90.0 kB or 55% of the original size.

CSS Optimization

-90%

Potential reduce by 527.2 kB

  • Original 586.6 kB
  • After minification 360.5 kB
  • After compression 59.4 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 527.2 kB or 90% of the original size.

Requests Breakdown

Number of requests can be reduced by 56 (72%)

Requests Now

78

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 78 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 35 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cty.jhu.edu

cty.jhu.edu

123 ms

cty.jhu.edu

cty.jhu.edu

84 ms

gtm.js

gtm.js

1560 ms

css_iOTk0hDWB9Gq_N-W7_TSWaut9vASvqcN62wl41qVwC0.css

css_iOTk0hDWB9Gq_N-W7_TSWaut9vASvqcN62wl41qVwC0.css

23 ms

css_ZmyIzu-_5JPYMLRX8C47lnHecWanqpmUFnBBbXvzrIs.css

css_ZmyIzu-_5JPYMLRX8C47lnHecWanqpmUFnBBbXvzrIs.css

330 ms

js_2uEbZFitKT2B9k_OaSCH6AE9LuMMSnrIKY0jZS3MGBY.js

js_2uEbZFitKT2B9k_OaSCH6AE9LuMMSnrIKY0jZS3MGBY.js

1779 ms

eu_cookie_compliance.js

eu_cookie_compliance.js

227 ms

polyfill.min.js

polyfill.min.js

2040 ms

js_-keXU60BM_jt5hIbQffa30C-oIEu2OQmnxSDUi7IhTM.js

js_-keXU60BM_jt5hIbQffa30C-oIEu2OQmnxSDUi7IhTM.js

170 ms

e2ma.js

e2ma.js

1779 ms

flatpickr.min.css

flatpickr.min.css

1690 ms

bootstrap.js

bootstrap.js

262 ms

analytics.js

analytics.js

2396 ms

conversion_async.js

conversion_async.js

8184 ms

insight.min.js

insight.min.js

6323 ms

logo-print.svg

logo-print.svg

2081 ms

bxrz7vp2HtU

bxrz7vp2HtU

3167 ms

logo.png

logo.png

851 ms

header-image-home.jpg

header-image-home.jpg

6713 ms

svg-symbols.svg

svg-symbols.svg

1012 ms

user-logged-out-24x24.svg

user-logged-out-24x24.svg

1001 ms

graphic-right2.svg

graphic-right2.svg

999 ms

quadrant.svg

quadrant.svg

2118 ms

graphic-left1.svg

graphic-left1.svg

2116 ms

home-guid-min.jpg

home-guid-min.jpg

3156 ms

graphic-right3.svg

graphic-right3.svg

2139 ms

home-research-min.jpg

home-research-min.jpg

3156 ms

home-sup-edu-min.jpg

home-sup-edu-min.jpg

6703 ms

graphic-left2.svg

graphic-left2.svg

6647 ms

logo.svg

logo.svg

6649 ms

fbevents.js

fbevents.js

3168 ms

events.js

events.js

6611 ms

events.js

events.js

9918 ms

43000000175.json

43000000175.json

2070 ms

ArnhemPro-Bold.WOFF

ArnhemPro-Bold.WOFF

5784 ms

linkid.js

linkid.js

2260 ms

frame.d7ae132c.css

frame.d7ae132c.css

2700 ms

widget.js

widget.js

4587 ms

www-player.css

www-player.css

6808 ms

www-embed-player.js

www-embed-player.js

7104 ms

base.js

base.js

7362 ms

fetch-polyfill.js

fetch-polyfill.js

6806 ms

collect

collect

6765 ms

1691059474499624

1691059474499624

5234 ms

collect

collect

5187 ms

vendors~polyfill.dfc84ba84bc62c66798a.widget.js

vendors~polyfill.dfc84ba84bc62c66798a.widget.js

2207 ms

fetch.41ff875ca8ec9f8757f5.widget.js

fetch.41ff875ca8ec9f8757f5.widget.js

2112 ms

vendors~core-js.1cf2b85ef8a8b7eab34e.widget.js

vendors~core-js.1cf2b85ef8a8b7eab34e.widget.js

2111 ms

collect

collect

6282 ms

6905 ms

rt

rt

7335 ms

sa.css

sa.css

2341 ms

sa.jpeg

sa.jpeg

4887 ms

form-af8d1ecde2947c2491fbb744e17f6653.js

form-af8d1ecde2947c2491fbb744e17f6653.js

3953 ms

6564 ms

1377034729473467

1377034729473467

4479 ms

ad_status.js

ad_status.js

5199 ms

ga-audiences

ga-audiences

3409 ms

v-PB6wNyGRW-eAndhEHQBlkpfEieOcwgVD4MC_2rY5k.js

v-PB6wNyGRW-eAndhEHQBlkpfEieOcwgVD4MC_2rY5k.js

1805 ms

embed.js

embed.js

969 ms

log_event

log_event

992 ms

forms.js

forms.js

4510 ms

1335231413315478

1335231413315478

667 ms

619 ms

id

id

448 ms

0.96c1c69b8724e56254b8.widget.js

0.96c1c69b8724e56254b8.widget.js

446 ms

1.8bd0d39ed40ee0109589.widget.js

1.8bd0d39ed40ee0109589.widget.js

2807 ms

8.391e72735dac0c934b81.widget.js

8.391e72735dac0c934b81.widget.js

2867 ms

10.2e5460d4c197a23f9b8f.widget.js

10.2e5460d4c197a23f9b8f.widget.js

2811 ms

16.940026c58eb98be63849.widget.js

16.940026c58eb98be63849.widget.js

2810 ms

styles.5fe92f64.css

styles.5fe92f64.css

2709 ms

saq_pxl

saq_pxl

2608 ms

2605 ms

Create

Create

3629 ms

724 ms

1494 ms

1550 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

1512 ms

en.json

en.json

472 ms

298 ms

14851b03555eea691c0d0138fcf15aa4.js

14851b03555eea691c0d0138fcf15aa4.js

90 ms

40 ms

widget.js

widget.js

298 ms

Accessibility Review

cty.jhu.edu accessibility score

93

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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

High

Some elements have a [tabindex] value greater than 0

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: