Tools & Wizards About Us
kai0.newsvine.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 51% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

kai0.newsvine.com

NBC News - Breaking News & Top Stories - Latest World, US & Local News | NBC News

Page Load Speed

5.9 sec in total

First Response

109 ms

Resources Loaded

884 ms

Page Rendered

4.9 sec

kai0.newsvine.com screenshot

About Website

Click here to check amazing Kai 0 News Vine content for United States. Otherwise, check out these important facts you probably never knew about kai0.newsvine.com

Go to NBCNews.com for breaking news, videos, and the latest top stories in world news, business, politics, health and pop culture.

Visit kai0.newsvine.com

Key Findings

We analyzed Kai0.newsvine.com page load time and found that the first response time was 109 ms and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

kai0.newsvine.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value15.3 s

0/100

25%

SI (Speed Index)

Value24.5 s

0/100

10%

TBT (Total Blocking Time)

Value23,970 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.059

98/100

15%

TTI (Time to Interactive)

Value63.8 s

0/100

10%

Network Requests Diagram

www.nbcnews.com

109 ms

22d2f570234b80bf.css

102 ms

header.css

112 ms

footer.css

125 ms

7dfa2e1b31875b56.css

117 ms

Our browser made a total of 115 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Kai0.newsvine.com, 43% (50 requests) were made to Nodeassets.nbcnews.com and 1% (1 request) were made to Nbcnews.com. The less responsive or slowest element that took the longest time to load (523 ms) relates to the external source Nodeassets.nbcnews.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.5 MB (46%)

Content Size

5.3 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kai0.newsvine.com main page is 5.3 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. Only a small number of websites need less resources to load. Javascripts take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 1.0 MB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 170.9 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 1.0 MB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 19.5 kB

  • Original 1.3 MB
  • After minification 1.3 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. Kai 0 News Vine images are well optimized though.

JavaScript Optimization

-53%

Potential reduce by 1.3 MB

  • Original 2.5 MB
  • After minification 2.5 MB
  • After compression 1.2 MB

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 1.3 MB or 53% of the original size.

CSS Optimization

-39%

Potential reduce by 127.1 kB

  • Original 322.0 kB
  • After minification 321.5 kB
  • After compression 194.9 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. Kai0.newsvine.com needs all CSS files to be minified and compressed as it can save up to 127.1 kB or 39% of the original size.

Requests Breakdown

Number of requests can be reduced by 49 (43%)

Requests Now

114

After Optimization

65

  • Images
  • JavaScript
  • CSS

The browser has sent 114 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kai 0 News Vine. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 39 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.nbcnews.com

www.nbcnews.com

109 ms

22d2f570234b80bf.css

22d2f570234b80bf.css

102 ms

header.css

header.css

112 ms

footer.css

footer.css

125 ms

7dfa2e1b31875b56.css

7dfa2e1b31875b56.css

117 ms

115288074377d251.css

115288074377d251.css

120 ms

13f8697612a0f314.css

13f8697612a0f314.css

140 ms

f9a22ae908f25249.css

f9a22ae908f25249.css

125 ms

6dc5675e595de25b.css

6dc5675e595de25b.css

157 ms

ca8385ba732dacf3.css

ca8385ba732dacf3.css

165 ms

92a24c2326377073.css

92a24c2326377073.css

204 ms

bf0040ea05164839.css

bf0040ea05164839.css

287 ms

77e7374d4d25fbc8.css

77e7374d4d25fbc8.css

214 ms

polyfills-5cd94c89d3acac5f.js

polyfills-5cd94c89d3acac5f.js

221 ms

webpack-3a7eb58e519d9e6a.js

webpack-3a7eb58e519d9e6a.js

202 ms

framework-560765ab0625ba27.js

framework-560765ab0625ba27.js

219 ms

main-9ad1017de45323c4.js

main-9ad1017de45323c4.js

264 ms

_app-386e7182c7aa3abe.js

_app-386e7182c7aa3abe.js

393 ms

29107295-b133b9f0bd8c6f37.js

29107295-b133b9f0bd8c6f37.js

229 ms

271-3502050d272d7a18.js

271-3502050d272d7a18.js

245 ms

300-66d72f643627aab7.js

300-66d72f643627aab7.js

228 ms

2019-267d480a54e69da5.js

2019-267d480a54e69da5.js

377 ms

5117-69415e65ce616e16.js

5117-69415e65ce616e16.js

245 ms

3329-2e0977a3edc1e5ce.js

3329-2e0977a3edc1e5ce.js

392 ms

779-e3fa3d1e360430d4.js

779-e3fa3d1e360430d4.js

380 ms

6676-06ee70988e591cec.js

6676-06ee70988e591cec.js

388 ms

1871-49f841f6135d2aa6.js

1871-49f841f6135d2aa6.js

388 ms

7837-e2ccee1bfe1be395.js

7837-e2ccee1bfe1be395.js

388 ms

5518-a8233af2c90194a4.js

5518-a8233af2c90194a4.js

387 ms

371-200e8d5218a74e3e.js

371-200e8d5218a74e3e.js

386 ms

7693-39ca9c337a5fc062.js

7693-39ca9c337a5fc062.js

398 ms

4869-f9d1abf2f7a1ee8e.js

4869-f9d1abf2f7a1ee8e.js

401 ms

7898-68d295c7f5db6334.js

7898-68d295c7f5db6334.js

520 ms

7975-12c898a3bc47dde0.js

7975-12c898a3bc47dde0.js

401 ms

5522-82694d39edd13c8f.js

5522-82694d39edd13c8f.js

401 ms

9936-7ae0833dab6d36fe.js

9936-7ae0833dab6d36fe.js

402 ms

7841-c3fee1844253602c.js

7841-c3fee1844253602c.js

523 ms

240825-israel-lebanon-kh-ed504f.jpg

240825-israel-lebanon-kh-ed504f.jpg

89 ms

launch-EN03682f66064449c8b87d78eae3e2fc57.min.js

launch-EN03682f66064449c8b87d78eae3e2fc57.min.js

79 ms

240824-jd-vance-wm-414p-3593c1.jpg

240824-jd-vance-wm-414p-3593c1.jpg

64 ms

240824-kamala-harris-dnc-wm-519p-dcda9e.jpg

240824-kamala-harris-dnc-wm-519p-dcda9e.jpg

107 ms

240823-old-judges-lr-15fbed.jpg

240823-old-judges-lr-15fbed.jpg

325 ms

240825-hurricane-hone-aug-25-kh-8db39f.gif

240825-hurricane-hone-aug-25-kh-8db39f.gif

505 ms

240822-social-engagement-public-pool-se-728p-c54915.jpg

240822-social-engagement-public-pool-se-728p-c54915.jpg

156 ms

240823-quinces-lr-15495a.jpg

240823-quinces-lr-15495a.jpg

159 ms

240822-mao-zedong-mb-1212-7f06b6.jpg

240822-mao-zedong-mb-1212-7f06b6.jpg

113 ms

240825-Pavel-Durov-kh-c6daed.jpg

240825-Pavel-Durov-kh-c6daed.jpg

114 ms

240817-amber-spradlin-ac-1110a-fc66a7.jpg

240817-amber-spradlin-ac-1110a-fc66a7.jpg

149 ms

S-H-C-3e0612.png

S-H-C-3e0612.png

148 ms

240809-how-to-lower-AC-bill-vl-sq-ff2252.jpg

240809-how-to-lower-AC-bill-vl-sq-ff2252.jpg

156 ms

240801-windows-oo-sq-v2-7335b3.jpg

240801-windows-oo-sq-v2-7335b3.jpg

155 ms

240701-dorm-essentials-oo-sq-22b3e7.jpg

240701-dorm-essentials-oo-sq-22b3e7.jpg

166 ms

240815-sams-club-explainer-vl-main-bce604.jpg

240815-sams-club-explainer-vl-main-bce604.jpg

174 ms

240822-Pacific-Crest-Trail-wildfires-se-718p-744758.jpg

240822-Pacific-Crest-Trail-wildfires-se-718p-744758.jpg

172 ms

240823-va-recoupment-totals-damon-bird-df-cca5f3.jpg

240823-va-recoupment-totals-damon-bird-df-cca5f3.jpg

191 ms

240824-culex-mosquito-ch-1210-2ba0b6.jpg

240824-culex-mosquito-ch-1210-2ba0b6.jpg

177 ms

240821-bennifer-fan-fascination-ben-affleck-jennifer-lopez-divorce-df-e1cda0.jpg

240821-bennifer-fan-fascination-ben-affleck-jennifer-lopez-divorce-df-e1cda0.jpg

177 ms

1724540779904_nn_dgr_severe_weather_from_coast_to_coast_240824_1920x1080-v45n1h.jpg

1724540779904_nn_dgr_severe_weather_from_coast_to_coast_240824_1920x1080-v45n1h.jpg

179 ms

1724540415521_nn_mpa_new_plan_to_bring_stuck_astronauts_home_240824_1920x1080-t7yvxr.jpg

1724540415521_nn_mpa_new_plan_to_bring_stuck_astronauts_home_240824_1920x1080-t7yvxr.jpg

191 ms

1724540456603_nn_jle_race_to_stop_junk_in_space_250824_1920x1080-79sfes.jpg

1724540456603_nn_jle_race_to_stop_junk_in_space_250824_1920x1080-79sfes.jpg

189 ms

1724540462503_nn_olympics_eik_hunter_woodhall_gears_up_for_paralympics_240824_1920x1080-x17qgh.jpg

1724540462503_nn_olympics_eik_hunter_woodhall_gears_up_for_paralympics_240824_1920x1080-x17qgh.jpg

188 ms

240824-kamala-harris-dnc-wm-519p-dcda9e.jpg

240824-kamala-harris-dnc-wm-519p-dcda9e.jpg

327 ms

250824-lebanon-israel-01-aa-644332.jpg

250824-lebanon-israel-01-aa-644332.jpg

327 ms

240824-trump-vance-ch-1420-6c4248.jpg

240824-trump-vance-ch-1420-6c4248.jpg

328 ms

240822-social-engagement-public-pool-se-728p-c54915.jpg

240822-social-engagement-public-pool-se-728p-c54915.jpg

329 ms

240819-Suni-Williams-Butch-Wilmore-al-1041-3a93b7.jpg

240819-Suni-Williams-Butch-Wilmore-al-1041-3a93b7.jpg

489 ms

240824-receipt-ch-1239-1a02d0.jpg

240824-receipt-ch-1239-1a02d0.jpg

336 ms

240821-disney-park-rides-changes-v2-cs-de26ec.jpg

240821-disney-park-rides-changes-v2-cs-de26ec.jpg

337 ms

240823-chicago-dnc-Jack-Schlossberg-ac-418p-a1c422.jpg

240823-chicago-dnc-Jack-Schlossberg-ac-418p-a1c422.jpg

336 ms

240824-biden-harris-ch-1207-2a86b4.jpg

240824-biden-harris-ch-1207-2a86b4.jpg

336 ms

240822-dnc-march-rally-prep-se-745p-87acda.jpg

240822-dnc-march-rally-prep-se-745p-87acda.jpg

343 ms

240819-teenage-long-covid-aa-1209p-9cfccd.jpg

240819-teenage-long-covid-aa-1209p-9cfccd.jpg

339 ms

240823-mpox-rumors-lr-bc935e.jpg

240823-mpox-rumors-lr-bc935e.jpg

338 ms

240104-covid-wastewater-kh-d160b8.jpg

240104-covid-wastewater-kh-d160b8.jpg

341 ms

5279-31f262fbc685730d.js

5279-31f262fbc685730d.js

460 ms

4834-205de5a7b7879a55.js

4834-205de5a7b7879a55.js

435 ms

7203-e97f881348df5ce9.js

7203-e97f881348df5ce9.js

438 ms

7444-848457ee8af77ce4.js

7444-848457ee8af77ce4.js

432 ms

3600-22c4f54217d8f61a.js

3600-22c4f54217d8f61a.js

435 ms

240824-Justin-Hailey-Bieber-ch-1219-6768a5.jpg

240824-Justin-Hailey-Bieber-ch-1219-6768a5.jpg

303 ms

6068-c755cf1bf40b7a2c.js

6068-c755cf1bf40b7a2c.js

429 ms

240823-viral-olympic-muffin-pop-up-df-030d19.jpg

240823-viral-olympic-muffin-pop-up-df-030d19.jpg

285 ms

5238-96c92035b771e7f7.js

5238-96c92035b771e7f7.js

400 ms

6310-83dbfa77db422b94.js

6310-83dbfa77db422b94.js

390 ms

5674-e3970faeab042d93.js

5674-e3970faeab042d93.js

385 ms

240823-electoral-map-ch-1207-419a76.jpg

240823-electoral-map-ch-1207-419a76.jpg

236 ms

240824-paralympics-torch-cc-0958p-a5c94e.jpg

240824-paralympics-torch-cc-0958p-a5c94e.jpg

240 ms

240824-Ohtani-ch-1326-dc9fd9.jpg

240824-Ohtani-ch-1326-dc9fd9.jpg

238 ms

front-66dc6455f404cdfc.js

front-66dc6455f404cdfc.js

349 ms

_buildManifest.js

_buildManifest.js

342 ms

_ssgManifest.js

_ssgManifest.js

347 ms

240824-Georgia-Tech-ch-1554-7e268f.jpg

240824-Georgia-Tech-ch-1554-7e268f.jpg

203 ms

240824-package-delivery-ch-1247-d86f0f.jpg

240824-package-delivery-ch-1247-d86f0f.jpg

320 ms

_middlewareManifest.js

_middlewareManifest.js

353 ms

ads.39313b9c.js

ads.39313b9c.js

341 ms

240819-spacex-polaris-al-1136-ca56ff.jpg

240819-spacex-polaris-al-1136-ca56ff.jpg

314 ms

240823-Chang-e-5-al-1059-debb68.jpg

240823-Chang-e-5-al-1059-debb68.jpg

313 ms

240823-lgbtq-dnc-pride-colors-se-118p-343a01.jpg

240823-lgbtq-dnc-pride-colors-se-118p-343a01.jpg

314 ms

240823-roxanne-tickle-mb-1052-d3444f.jpg

240823-roxanne-tickle-mb-1052-d3444f.jpg

307 ms

240822-rupaul-al-1034-5b682f.jpg

240822-rupaul-al-1034-5b682f.jpg

302 ms

221115-Salt-Lake-City-mormon-church-2019-ac-612p-c55116.jpg

221115-Salt-Lake-City-mormon-church-2019-ac-612p-c55116.jpg

300 ms

240821-Michelle-Fang-aa-303p-00a311.jpg

240821-Michelle-Fang-aa-303p-00a311.jpg

303 ms

240823-split-obama-emhoff-ch-1141-2b1705.jpg

240823-split-obama-emhoff-ch-1141-2b1705.jpg

302 ms

240821-chicago-kamala-harris-dnc-ac-821p-31c334.jpg

240821-chicago-kamala-harris-dnc-ac-821p-31c334.jpg

299 ms

240822-kamala-harris-Shyamala-Gopalan-mother-2004-ac-918p-dbf080.jpg

240822-kamala-harris-Shyamala-Gopalan-mother-2004-ac-918p-dbf080.jpg

290 ms

200709-breonna-taylor-ew-1148a-39a430.jpg

200709-breonna-taylor-ew-1148a-39a430.jpg

295 ms

230127-tyre-nichols-police-Emmitt-Martin-III-mn-1220-f92f1a.jpg

230127-tyre-nichols-police-Emmitt-Martin-III-mn-1220-f92f1a.jpg

294 ms

240221-Hasson-Bacote-vl-344p-c5b2fe.jpg

240221-Hasson-Bacote-vl-344p-c5b2fe.jpg

294 ms

240823-quinces-lr-15495a.jpg

240823-quinces-lr-15495a.jpg

293 ms

240823-venezuela-elections-ch-1556-a130ce.jpg

240823-venezuela-elections-ch-1556-a130ce.jpg

181 ms

240823-va-polling-ch-0916-e9722d.jpg

240823-va-polling-ch-0916-e9722d.jpg

178 ms

240822-DNC-puerto-rico-wm-213p-417d1d.jpg

240822-DNC-puerto-rico-wm-213p-417d1d.jpg

178 ms

240821-Frizzy-hair-kb-main-025a4c.jpg

240821-Frizzy-hair-kb-main-025a4c.jpg

178 ms

240612-moisturizers-with-spf-vl-sq-664141.jpg

240612-moisturizers-with-spf-vl-sq-664141.jpg

174 ms

240815-labor-day-what-to-buy-kb-main-v1-89d434.jpg

240815-labor-day-what-to-buy-kb-main-v1-89d434.jpg

171 ms

Accessibility Review

kai0.newsvine.com accessibility score

81

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

Buttons do not have an accessible name

High

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

High

Links do not have a discernible name

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.

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 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

Best Practices

kai0.newsvine.com best practices score

83

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

kai0.newsvine.com SEO score

84

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 Kai0.newsvine.com 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 Kai0.newsvine.com 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

kai0.newsvine.com

Open Graph data is detected on the main page of Kai 0 News Vine. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: