Tools & Wizards About Us
slides.collegeboard.org screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    77% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 82% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

slides.collegeboard.org

Institutional Documentation Service (IDOC) Overview Training Course - ProProfs

Page Load Speed

913 ms in total

First Response

85 ms

Resources Loaded

692 ms

Page Rendered

136 ms

slides.collegeboard.org screenshot

About Website

Click here to check amazing Slides Collegeboard content for United States. Otherwise, check out these important facts you probably never knew about slides.collegeboard.org

This training course covers the fundamentals of Institutional Documentation Service (IDOC) Overview and it will help the users to understand the Institutional Documentation Service (IDOC) Overview bet...

Visit slides.collegeboard.org

Key Findings

We analyzed Slides.collegeboard.org page load time and found that the first response time was 85 ms and then it took 828 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

slides.collegeboard.org performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

32/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

21/100

25%

SI (Speed Index)

Value4.0 s

81/100

10%

TBT (Total Blocking Time)

Value290 ms

80/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value6.2 s

61/100

10%

Network Requests Diagram

www.collegeboard.org

85 ms

satelliteLib-680156eb19277c7ad2206ff3fac1c250f6d6214c.js

104 ms

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

23 ms

css_OL31g1s2qgq9qqUu98QgnqScGqpqYsq5AYMfxBFKYYY.css

47 ms

css_9vcRfH0a1XGbsNnyLJmj6piiI3felt76xt3B-r8_Vs4.css

60 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Slides.collegeboard.org, 12% (6 requests) were made to Common.collegeboard.org and 6% (3 requests) were made to Assets.adobedtm.com. The less responsive or slowest element that took the longest time to load (169 ms) relates to the external source Mango.collegeboard.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (49%)

Content Size

2.6 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Slides.collegeboard.org main page is 2.6 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. 50% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 37.2 kB

  • Original 48.4 kB
  • After minification 43.4 kB
  • After compression 11.2 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 37.2 kB or 77% of the original size.

Image Optimization

-7%

Potential reduce by 66.3 kB

  • Original 987.8 kB
  • After minification 921.5 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. Slides Collegeboard images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 890.0 kB

  • Original 1.2 MB
  • After minification 1.1 MB
  • After compression 339.7 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 890.0 kB or 72% of the original size.

CSS Optimization

-83%

Potential reduce by 256.6 kB

  • Original 308.9 kB
  • After minification 302.2 kB
  • After compression 52.3 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. Slides.collegeboard.org needs all CSS files to be minified and compressed as it can save up to 256.6 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (56%)

Requests Now

50

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Slides Collegeboard. 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 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.collegeboard.org

www.collegeboard.org

85 ms

satelliteLib-680156eb19277c7ad2206ff3fac1c250f6d6214c.js

satelliteLib-680156eb19277c7ad2206ff3fac1c250f6d6214c.js

104 ms

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

css_xE-rWrJf-fncB6ztZfd2huxqgxu4WO-qwma6Xer30m4.css

23 ms

css_OL31g1s2qgq9qqUu98QgnqScGqpqYsq5AYMfxBFKYYY.css

css_OL31g1s2qgq9qqUu98QgnqScGqpqYsq5AYMfxBFKYYY.css

47 ms

css_9vcRfH0a1XGbsNnyLJmj6piiI3felt76xt3B-r8_Vs4.css

css_9vcRfH0a1XGbsNnyLJmj6piiI3felt76xt3B-r8_Vs4.css

60 ms

css_91dkoNgl7PPpVhDAwsUzcmnqNKDfBJjRC3ZY0JvX_OA.css

css_91dkoNgl7PPpVhDAwsUzcmnqNKDfBJjRC3ZY0JvX_OA.css

72 ms

regional_offices_map.css

regional_offices_map.css

71 ms

css_CdgC7jQppwYPX2YtNV9ymNaItBS35U17RV53A8YBvpo.css

css_CdgC7jQppwYPX2YtNV9ymNaItBS35U17RV53A8YBvpo.css

56 ms

css_ClFTzn3xYYeJwuDiz6YXL8qIjrEfTaoZDjphr_dorY0.css

css_ClFTzn3xYYeJwuDiz6YXL8qIjrEfTaoZDjphr_dorY0.css

73 ms

all.css

all.css

169 ms

js_JLxuxbhhrFRy-sBnijHkR0TGGHgiukMPv94zvDWgQ3g.js

js_JLxuxbhhrFRy-sBnijHkR0TGGHgiukMPv94zvDWgQ3g.js

74 ms

js_8cesDs51kIWO42f3ZOLrsAfi9EEUt1q0P0uHVRja86Y.js

js_8cesDs51kIWO42f3ZOLrsAfi9EEUt1q0P0uHVRja86Y.js

73 ms

js_niE58McnNsXI9Fru0Q7MigfvhzmpXt2VHB6pvWXWc4U.js

js_niE58McnNsXI9Fru0Q7MigfvhzmpXt2VHB6pvWXWc4U.js

74 ms

js_Bg3Cl0741Q57lUw6dRv-q9PJPtru5WCXrCcIfgUbZvs.js

js_Bg3Cl0741Q57lUw6dRv-q9PJPtru5WCXrCcIfgUbZvs.js

86 ms

regional_offices_map.js

regional_offices_map.js

82 ms

js_I6ZCziwAiBfLxTMUOyR7dCUa06B5z47HqLVuSjEWOLY.js

js_I6ZCziwAiBfLxTMUOyR7dCUa06B5z47HqLVuSjEWOLY.js

85 ms

js_B3kNPDKgQPgJ5uSWvuxNHUGc1e8SRu4mzbBI_XJ-K5U.js

js_B3kNPDKgQPgJ5uSWvuxNHUGc1e8SRu4mzbBI_XJ-K5U.js

88 ms

jquery-ui.min.js

jquery-ui.min.js

117 ms

all.js

all.js

154 ms

web_analytics_header.js

web_analytics_header.js

76 ms

asc

asc

53 ms

js_kfHsAZiS4XqXm4OF5xyuPodsize0kdk7dqWuhkvqbcU.js

js_kfHsAZiS4XqXm4OF5xyuPodsize0kdk7dqWuhkvqbcU.js

83 ms

web_analytics_footer.js

web_analytics_footer.js

70 ms

mbox-contents-62089253426edc38056ac55962852307dbd30ff1.js

mbox-contents-62089253426edc38056ac55962852307dbd30ff1.js

21 ms

rd

rd

18 ms

target.js

target.js

85 ms

id

id

55 ms

ajax

ajax

134 ms

ghf-more-down-icon.png

ghf-more-down-icon.png

12 ms

cb_logo.png

cb_logo.png

30 ms

seal

seal

16 ms

small-search-icon.png

small-search-icon.png

31 ms

00364-014-Feb-School-Counselor-Banner.jpg

00364-014-Feb-School-Counselor-Banner.jpg

54 ms

16-W-Comms-00364-023%20March%20College%20Fair%20Checklist%20banner.jpg

16-W-Comms-00364-023%20March%20College%20Fair%20Checklist%20banner.jpg

53 ms

groupstudy.jpg

groupstudy.jpg

60 ms

16-W-Comms-00364-026%20March%20Compare%20Aid%20Awards%20banner_0.jpg

16-W-Comms-00364-026%20March%20Compare%20Aid%20Awards%20banner_0.jpg

66 ms

C00031-W6998_AP_OrderExams_Initiative.jpg

C00031-W6998_AP_OrderExams_Initiative.jpg

51 ms

00212_023_CB_Scholarship_Search_Intiative.jpg

00212_023_CB_Scholarship_Search_Intiative.jpg

52 ms

00364-021-March-Introducing-AP-CSP-initiative.jpg

00364-021-March-Introducing-AP-CSP-initiative.jpg

53 ms

C00191-W6411_All-Access_Initiative.jpg

C00191-W6411_All-Access_Initiative.jpg

54 ms

serifastd-bold-webfont.woff

serifastd-bold-webfont.woff

39 ms

serifastd-roman-webfont.woff

serifastd-roman-webfont.woff

38 ms

footer_btns_sprt.png

footer_btns_sprt.png

28 ms

s17184269255958

s17184269255958

12 ms

satellite-5698f85264746d407d000372.js

satellite-5698f85264746d407d000372.js

21 ms

ui-bg_flat_75_ffffff_40x100.png

ui-bg_flat_75_ffffff_40x100.png

28 ms

cbalerts.json

cbalerts.json

30 ms

k_config_3803784.js

k_config_3803784.js

20 ms

carousel-controls.png

carousel-controls.png

25 ms

search-icon.png

search-icon.png

25 ms

k_button.css

k_button.css

11 ms

k_button.js

k_button.js

19 ms

Accessibility Review

slides.collegeboard.org 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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

slides.collegeboard.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

SEO Factors

slides.collegeboard.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

Page is blocked from indexing

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 Slides.collegeboard.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 Slides.collegeboard.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

slides.collegeboard.org

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