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csis.org screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

csis.org

CSIS | Center for Strategic and International Studies

Page Load Speed

3.2 sec in total

First Response

86 ms

Resources Loaded

886 ms

Page Rendered

2.2 sec

csis.org screenshot

About Website

Click here to check amazing CSIS content for United States. Otherwise, check out these important facts you probably never knew about csis.org

The Center for Strategic and International Studies (CSIS) is a bipartisan, nonprofit policy research organization & think tank analyzing global issues & policy.

Visit csis.org

Key Findings

We analyzed Csis.org page load time and found that the first response time was 86 ms and then it took 3.1 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

csis.org performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value3.9 s

83/100

10%

TBT (Total Blocking Time)

Value960 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.057

98/100

15%

TTI (Time to Interactive)

Value17.4 s

4/100

10%

Network Requests Diagram

www.csis.org

86 ms

ajax-progress.module.css

17 ms

align.module.css

27 ms

autocomplete-loading.module.css

28 ms

fieldgroup.module.css

27 ms

Our browser made a total of 118 requests to load all elements on the main page. We found that 42% of them (50 requests) were addressed to the original Csis.org, 54% (64 requests) were made to Csis-website-prod.s3.amazonaws.com and 3% (3 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (326 ms) relates to the external source Csis-website-prod.s3.amazonaws.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 659.3 kB (18%)

Content Size

3.7 MB

After Optimization

3.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Csis.org main page is 3.7 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 3.2 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 313.5 kB

  • Original 375.6 kB
  • After minification 333.6 kB
  • After compression 62.0 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 42.0 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 313.5 kB or 83% of the original size.

Image Optimization

-10%

Potential reduce by 309.8 kB

  • Original 3.2 MB
  • After minification 2.9 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. CSIS images are well optimized though.

JavaScript Optimization

-29%

Potential reduce by 26.3 kB

  • Original 89.5 kB
  • After minification 89.5 kB
  • After compression 63.1 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 26.3 kB or 29% of the original size.

CSS Optimization

-28%

Potential reduce by 9.7 kB

  • Original 34.0 kB
  • After minification 32.7 kB
  • After compression 24.4 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. Csis.org needs all CSS files to be minified and compressed as it can save up to 9.7 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 41 (37%)

Requests Now

111

After Optimization

70

  • Images
  • JavaScript
  • CSS

The browser has sent 111 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CSIS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.csis.org

www.csis.org

86 ms

ajax-progress.module.css

ajax-progress.module.css

17 ms

align.module.css

align.module.css

27 ms

autocomplete-loading.module.css

autocomplete-loading.module.css

28 ms

fieldgroup.module.css

fieldgroup.module.css

27 ms

container-inline.module.css

container-inline.module.css

25 ms

clearfix.module.css

clearfix.module.css

26 ms

details.module.css

details.module.css

32 ms

hidden.module.css

hidden.module.css

31 ms

item-list.module.css

item-list.module.css

33 ms

js.module.css

js.module.css

30 ms

nowrap.module.css

nowrap.module.css

29 ms

position-container.module.css

position-container.module.css

31 ms

progress.module.css

progress.module.css

34 ms

reset-appearance.module.css

reset-appearance.module.css

36 ms

resize.module.css

resize.module.css

34 ms

sticky-header.module.css

sticky-header.module.css

35 ms

system-status-counter.css

system-status-counter.css

36 ms

system-status-report-counters.css

system-status-report-counters.css

33 ms

system-status-report-general-info.css

system-status-report-general-info.css

36 ms

tabledrag.module.css

tabledrag.module.css

38 ms

tablesort.module.css

tablesort.module.css

40 ms

tree-child.module.css

tree-child.module.css

39 ms

c2pa.css

c2pa.css

38 ms

ts-csis.css

ts-csis.css

45 ms

mkb5tpc.css

mkb5tpc.css

83 ms

jquery.min.js

jquery.min.js

42 ms

drupalSettingsLoader.js

drupalSettingsLoader.js

43 ms

csis_seo.js

csis_seo.js

55 ms

csis_gtm.js

csis_gtm.js

54 ms

once.min.js

once.min.js

54 ms

drupal.js

drupal.js

53 ms

drupal.init.js

drupal.init.js

54 ms

index.umd.min.js

index.umd.min.js

54 ms

c2pa.js

c2pa.js

52 ms

tabbingmanager.js

tabbingmanager.js

59 ms

debounce.js

debounce.js

61 ms

announce.js

announce.js

58 ms

ts-csis.js

ts-csis.js

54 ms

scroll-utility.js

scroll-utility.js

42 ms

scrollbooster.min.js

scrollbooster.min.js

44 ms

csis-event-status.js

csis-event-status.js

47 ms

print.css

print.css

7 ms

p.css

p.css

30 ms

csis-logo.f969d304.svg

csis-logo.f969d304.svg

225 ms

GettyImages-1244605196_cropped.jpg

GettyImages-1244605196_cropped.jpg

313 ms

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208 ms

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208 ms

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213 ms

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205 ms

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214 ms

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240425_GSF_Keynote_cropped.jpg

210 ms

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212 ms

On%20China_background_v4.jpg

On%20China_background_v4.jpg

211 ms

OnChina_Logo_v3.png

OnChina_Logo_v3.png

209 ms

240418_Grit_Banner.png

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216 ms

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215 ms

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214 ms

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213 ms

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217 ms

Global%20Order%20Flags.png

Global%20Order%20Flags.png

315 ms

MEP_SurvivingScarcity_Thumbnail_o3%20%282%29.jpg

MEP_SurvivingScarcity_Thumbnail_o3%20%282%29.jpg

310 ms

coverv2.jpg

coverv2.jpg

215 ms

desktop_still.jpg

desktop_still.jpg

309 ms

Water%20Security%20Thumbnail.png

Water%20Security%20Thumbnail.png

311 ms

HR5-Thumb-v1.jpg

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312 ms

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Blue%20Scars%20Revised%20Cover%203-2.png

316 ms

PONI-Title-v5.jpg

PONI-Title-v5.jpg

312 ms

title%20image%20backup%20still.jpg

title%20image%20backup%20still.jpg

315 ms

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316 ms

ukrainedigital%20cover.jpg

ukrainedigital%20cover.jpg

312 ms

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HR4-Thumb-v2.jpg

317 ms

The%20Future%20Appetite%20of%20Alternative%20Proteins.png

The%20Future%20Appetite%20of%20Alternative%20Proteins.png

314 ms

HR3-Thumb-v2.jpg

HR3-Thumb-v2.jpg

318 ms

230222_USIndustry_Conflict_Banner.png

230222_USIndustry_Conflict_Banner.png

326 ms

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230119_LNG_Bannerv2.png

322 ms

240307_SWSP_Logo.png

240307_SWSP_Logo.png

320 ms

Podcast-TruthoftheMatter-Cover.jpeg

Podcast-TruthoftheMatter-Cover.jpeg

318 ms

Podcast-Pekingology_Cover.jpeg

Podcast-Pekingology_Cover.jpeg

319 ms

Podcast-TradeGuys-Cover.jpeg

Podcast-TradeGuys-Cover.jpeg

319 ms

Podcast-Babel-Cover.jpeg

Podcast-Babel-Cover.jpeg

321 ms

waveform.ffff90f3.gif

waveform.ffff90f3.gif

200 ms

waveform.gif

waveform.gif

201 ms

csis-logo-white.png

csis-logo-white.png

200 ms

d

d

15 ms

d

d

118 ms

PublicoHeadline-Bold-Web.23246b73.woff

PublicoHeadline-Bold-Web.23246b73.woff

115 ms

PublicoHeadline-Medium-Web.5710e783.woff

PublicoHeadline-Medium-Web.5710e783.woff

115 ms

PublicoText-Roman-Web.ccededf8.woff

PublicoText-Roman-Web.ccededf8.woff

118 ms

PublicoText-Bold-Web.50f79ae7.woff

PublicoText-Bold-Web.50f79ae7.woff

121 ms

Podcast-TheImpossibleState-Cover.jpeg

Podcast-TheImpossibleState-Cover.jpeg

119 ms

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240110_CH_iTunes_1.png

124 ms

Podcast-China-Power-Cover.jpeg

Podcast-China-Power-Cover.jpeg

122 ms

181207_amti.jpg

181207_amti.jpg

131 ms

181207_beyond_parallel.jpg

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141 ms

BigDataChina_Banner-min.jpg

BigDataChina_Banner-min.jpg

137 ms

181213_ChinaPower.jpg

181213_ChinaPower.jpg

130 ms

181207_d360.jpg

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120 ms

200429_CIF.jpg

200429_CIF.jpg

117 ms

231127_LeadershIP_Banner_Final_cropped_0_0.jpg

231127_LeadershIP_Banner_Final_cropped_0_0.jpg

129 ms

181207_missile.jpg

181207_missile.jpg

147 ms

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182 ms

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154 ms

180503_trade_guys_banner%20-%20Copy%20-%20Copy.jpg

180503_trade_guys_banner%20-%20Copy%20-%20Copy.jpg

153 ms

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AdobeStock_388116383.jpeg

161 ms

whatshappening.jpeg

whatshappening.jpeg

57 ms

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112 ms

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135 ms

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109 ms

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80 ms

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93 ms

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131 ms

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102 ms

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140 ms

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118 ms

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141 ms

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142 ms

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133 ms

Accessibility Review

csis.org accessibility score

78

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 are not valid or misspelled

High

ARIA IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

Best Practices

csis.org 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

csis.org SEO score

85

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

High

Tap targets are not sized appropriately

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 Csis.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 Csis.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

csis.org

Open Graph data is detected on the main page of CSIS. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: