Tools & Wizards About Us
nci.org screenshot

Report Summary

  • 0

    Performance

  • 33

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 73

    SEO

    Google-friendlier than
    31% of websites

nci.org

www.NCI.org - The Nuclear Control Institute, Washington DC

Page Load Speed

3 sec in total

First Response

151 ms

Resources Loaded

1.4 sec

Page Rendered

1.4 sec

nci.org screenshot

About Website

Click here to check amazing NCI content. Otherwise, check out these important facts you probably never knew about nci.org

Nuclear Control Institute (NCI) is an independent research and advocacy center specializing in problems of nuclear proliferation.

Visit nci.org

Key Findings

We analyzed Nci.org page load time and found that the first response time was 151 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

nci.org performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0

0/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value0

0/100

10%

TBT (Total Blocking Time)

Value0

0/100

30%

CLS (Cumulative Layout Shift)

Value0.015

100/100

15%

TTI (Time to Interactive)

Value0

0/100

10%

Network Requests Diagram

nci.org

151 ms

menu.html

59 ms

top-menu.html

94 ms

top-links.htm

97 ms

news.htm

148 ms

Our browser made a total of 134 requests to load all elements on the main page. We found that 99% of them (132 requests) were addressed to the original Nci.org, 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (462 ms) belongs to the original domain Nci.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 84.7 kB (32%)

Content Size

266.8 kB

After Optimization

182.1 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Nci.org main page is 266.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 257.9 kB which makes up the majority of the site volume.

HTML Optimization

-61%

Potential reduce by 1.2 kB

  • Original 2.0 kB
  • After minification 2.0 kB
  • After compression 800 B

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 1.2 kB or 61% of the original size.

Image Optimization

-32%

Potential reduce by 82.4 kB

  • Original 257.9 kB
  • After minification 175.4 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. Obviously, NCI needs image optimization as it can save up to 82.4 kB or 32% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-14%

Potential reduce by 971 B

  • Original 6.8 kB
  • After minification 6.8 kB
  • After compression 5.9 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 971 B or 14% of the original size.

Requests Breakdown

Number of requests can be reduced by 76 (58%)

Requests Now

132

After Optimization

56

  • AJAX
  • Images
  • JavaScript

The browser has sent 132 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NCI. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

nci.org

nci.org

151 ms

menu.html

menu.html

59 ms

top-menu.html

top-menu.html

94 ms

top-links.htm

top-links.htm

97 ms

news.htm

news.htm

148 ms

bck.gif

bck.gif

60 ms

menu_01.gif

menu_01.gif

61 ms

menu_02.gif

menu_02.gif

91 ms

menu_03.gif

menu_03.gif

97 ms

menu_04.gif

menu_04.gif

96 ms

menu_05.gif

menu_05.gif

91 ms

menu_06.gif

menu_06.gif

98 ms

menu_07.gif

menu_07.gif

121 ms

menu_08.gif

menu_08.gif

125 ms

menu_09.gif

menu_09.gif

141 ms

menu_10.gif

menu_10.gif

139 ms

menu_11.gif

menu_11.gif

160 ms

menu_12.gif

menu_12.gif

133 ms

menu_13.gif

menu_13.gif

179 ms

menu_14.gif

menu_14.gif

168 ms

menu_15.gif

menu_15.gif

181 ms

menu_16.gif

menu_16.gif

228 ms

menu_17.gif

menu_17.gif

227 ms

menu_18.gif

menu_18.gif

228 ms

menu_19.gif

menu_19.gif

229 ms

arrow-bot-w.gif

arrow-bot-w.gif

230 ms

arrow-dn-w.gif

arrow-dn-w.gif

229 ms

home-w.gif

home-w.gif

230 ms

arrow-up-w.gif

arrow-up-w.gif

254 ms

arrow-top-w.gif

arrow-top-w.gif

286 ms

bck.gif

bck.gif

233 ms

spacer.gif

spacer.gif

258 ms

top_01.gif

top_01.gif

263 ms

top_02.gif

top_02.gif

264 ms

top_03.gif

top_03.gif

275 ms

top_04.gif

top_04.gif

277 ms

top_05.gif

top_05.gif

330 ms

top_06.gif

top_06.gif

346 ms

urchin.js

urchin.js

5 ms

top_07.gif

top_07.gif

326 ms

top_08-over.gif

top_08-over.gif

327 ms

__utm.gif

__utm.gif

3 ms

top_14.gif

top_14.gif

293 ms

top_09.gif

top_09.gif

311 ms

daily-headlines.gif

daily-headlines.gif

186 ms

bck9.gif

bck9.gif

204 ms

top_10.gif

top_10.gif

306 ms

top_11.gif

top_11.gif

332 ms

top_12.gif

top_12.gif

312 ms

top_13.gif

top_13.gif

314 ms

top_15.gif

top_15.gif

319 ms

sections.gif

sections.gif

325 ms

bck7.gif

bck7.gif

331 ms

latest-news.gif

latest-news.gif

322 ms

arr.gif

arr.gif

346 ms

spacer.gif

spacer.gif

392 ms

Leventhal-obit-sm.jpg

Leventhal-obit-sm.jpg

332 ms

arrow.gif

arrow.gif

311 ms

BushSingh.jpg

BushSingh.jpg

462 ms

Leventhal.jpg

Leventhal.jpg

429 ms

Nunn.jpg

Nunn.jpg

429 ms

speaker.gif

speaker.gif

319 ms

Kuperman.jpg

Kuperman.jpg

368 ms

Klein.jpg

Klein.jpg

389 ms

Hobson.jpg

Hobson.jpg

357 ms

nci-1981ad-sm.gif

nci-1981ad-sm.gif

402 ms

paul-portrait-sm.jpg

paul-portrait-sm.jpg

451 ms

Alan.jpg

Alan.jpg

422 ms

0411iranalllev.jpg

0411iranalllev.jpg

419 ms

Walter.jpg

Walter.jpg

419 ms

Leventhal.jpg

Leventhal.jpg

399 ms

arr3.gif

arr3.gif

385 ms

Leonard.jpg

Leonard.jpg

419 ms

Leventhal.jpg

Leventhal.jpg

428 ms

bck6.gif

bck6.gif

441 ms

icon.gif

icon.gif

431 ms

logos_06.gif

logos_06.gif

393 ms

logos_04.gif

logos_04.gif

372 ms

logos_05.gif

logos_05.gif

407 ms

logos_02.gif

logos_02.gif

396 ms

logos_03.gif

logos_03.gif

412 ms

logos_01.gif

logos_01.gif

406 ms

logos_07.gif

logos_07.gif

393 ms

logos_08.gif

logos_08.gif

390 ms

logos_09.gif

logos_09.gif

394 ms

logos_10.gif

logos_10.gif

399 ms

logos_11.gif

logos_11.gif

408 ms

logos_12.gif

logos_12.gif

406 ms

logos_13.gif

logos_13.gif

386 ms

logos_14.gif

logos_14.gif

382 ms

menu_01-menu_19_over.gif

menu_01-menu_19_over.gif

367 ms

menu_01-menu_08_over.gif

menu_01-menu_08_over.gif

385 ms

menu_01-menu_12_over.gif

menu_01-menu_12_over.gif

386 ms

menu_01-over.gif

menu_01-over.gif

342 ms

menu_01-menu_04_over.gif

menu_01-menu_04_over.gif

327 ms

menu_01-menu_13_over.gif

menu_01-menu_13_over.gif

291 ms

menu_01-menu_15_over.gif

menu_01-menu_15_over.gif

279 ms

menu_01-menu_11_over.gif

menu_01-menu_11_over.gif

300 ms

menu_01-menu_14_over.gif

menu_01-menu_14_over.gif

294 ms

menu_01-menu_09_over.gif

menu_01-menu_09_over.gif

300 ms

menu_01-menu_17_over.gif

menu_01-menu_17_over.gif

290 ms

menu_01-menu_16_over.gif

menu_01-menu_16_over.gif

281 ms

menu_01-menu_18_over.gif

menu_01-menu_18_over.gif

269 ms

menu_01-menu_10_over.gif

menu_01-menu_10_over.gif

270 ms

menu_02-menu_09_over.gif

menu_02-menu_09_over.gif

277 ms

menu_03-over.gif

menu_03-over.gif

271 ms

menu_04-over.gif

menu_04-over.gif

281 ms

menu_05-over.gif

menu_05-over.gif

279 ms

menu_06-over.gif

menu_06-over.gif

255 ms

menu_07-over.gif

menu_07-over.gif

261 ms

menu_08-over.gif

menu_08-over.gif

255 ms

menu_09-over.gif

menu_09-over.gif

274 ms

menu_10-over.gif

menu_10-over.gif

266 ms

menu_11-over.gif

menu_11-over.gif

273 ms

menu_12-over.gif

menu_12-over.gif

256 ms

menu_13-over.gif

menu_13-over.gif

253 ms

menu_14-over.gif

menu_14-over.gif

245 ms

menu_15-over.gif

menu_15-over.gif

270 ms

menu_16-over.gif

menu_16-over.gif

268 ms

menu_17-over.gif

menu_17-over.gif

267 ms

menu_18-over.gif

menu_18-over.gif

260 ms

menu_19-over.gif

menu_19-over.gif

248 ms

top_02-over.gif

top_02-over.gif

248 ms

top_03-over.gif

top_03-over.gif

290 ms

top_04-over.gif

top_04-over.gif

289 ms

top_06-over.gif

top_06-over.gif

271 ms

top_07-over.gif

top_07-over.gif

288 ms

top_09-over.gif

top_09-over.gif

312 ms

top_10-over.gif

top_10-over.gif

327 ms

top_11-over.gif

top_11-over.gif

277 ms

top_12-over.gif

top_12-over.gif

288 ms

top_13-over.gif

top_13-over.gif

299 ms

top_14-over.gif

top_14-over.gif

307 ms

top_15-over.gif

top_15-over.gif

296 ms

Accessibility Review

nci.org accessibility score

33

Accessibility Issues

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

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

nci.org best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

nci.org SEO score

73

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nci.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 Nci.org main page’s claimed encoding is . 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

nci.org

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