Tools & Wizards About Us
bertdacan.newsvine.com screenshot

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

bertdacan.newsvine.com

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

Page Load Speed

3.9 sec in total

First Response

78 ms

Resources Loaded

579 ms

Page Rendered

3.2 sec

bertdacan.newsvine.com screenshot

About Website

Visit bertdacan.newsvine.com now to see the best up-to-date Bertdacan News Vine content for United States and also check out these interesting facts you probably never knew about bertdacan.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 bertdacan.newsvine.com

Key Findings

We analyzed Bertdacan.newsvine.com page load time and found that the first response time was 78 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

bertdacan.newsvine.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value17.4 s

0/100

25%

SI (Speed Index)

Value26.5 s

0/100

10%

TBT (Total Blocking Time)

Value15,200 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.038

100/100

15%

TTI (Time to Interactive)

Value54.6 s

0/100

10%

Network Requests Diagram

www.nbcnews.com

78 ms

22d2f570234b80bf.css

63 ms

header.css

209 ms

footer.css

54 ms

e3f1118a59089584.css

58 ms

Our browser made a total of 118 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Bertdacan.newsvine.com, 42% (49 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 (338 ms) relates to the external source Nodeassets.nbcnews.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.2 MB (55%)

Content Size

7.5 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bertdacan.newsvine.com main page is 7.5 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 3.3 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 836.9 kB

  • Original 982.4 kB
  • After minification 982.4 kB
  • After compression 145.6 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 836.9 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 26.9 kB

  • Original 1.9 MB
  • After minification 1.9 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. Bertdacan News Vine images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 2.2 MB

  • Original 3.3 MB
  • After minification 3.3 MB
  • After compression 1.1 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 2.2 MB or 66% of the original size.

CSS Optimization

-85%

Potential reduce by 1.1 MB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 192.1 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. Bertdacan.newsvine.com needs all CSS files to be minified and compressed as it can save up to 1.1 MB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 48 (41%)

Requests Now

117

After Optimization

69

  • Images
  • JavaScript
  • CSS

The browser has sent 117 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bertdacan 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 38 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

78 ms

22d2f570234b80bf.css

22d2f570234b80bf.css

63 ms

header.css

header.css

209 ms

footer.css

footer.css

54 ms

e3f1118a59089584.css

e3f1118a59089584.css

58 ms

115288074377d251.css

115288074377d251.css

55 ms

13f8697612a0f314.css

13f8697612a0f314.css

79 ms

f9a22ae908f25249.css

f9a22ae908f25249.css

60 ms

a9ccc976b5234ddb.css

a9ccc976b5234ddb.css

81 ms

6e94a055ac4c2be6.css

6e94a055ac4c2be6.css

65 ms

98db6cfd9e8b84c6.css

98db6cfd9e8b84c6.css

161 ms

a3270d119aa7ae51.css

a3270d119aa7ae51.css

83 ms

77e7374d4d25fbc8.css

77e7374d4d25fbc8.css

77 ms

polyfills-5cd94c89d3acac5f.js

polyfills-5cd94c89d3acac5f.js

145 ms

webpack-dccdb6511892b5d3.js

webpack-dccdb6511892b5d3.js

164 ms

framework-560765ab0625ba27.js

framework-560765ab0625ba27.js

134 ms

main-9945f480001485b2.js

main-9945f480001485b2.js

136 ms

_app-3bbbd72d5300778a.js

_app-3bbbd72d5300778a.js

164 ms

271-3502050d272d7a18.js

271-3502050d272d7a18.js

157 ms

300-66d72f643627aab7.js

300-66d72f643627aab7.js

163 ms

2019-267d480a54e69da5.js

2019-267d480a54e69da5.js

195 ms

5117-69415e65ce616e16.js

5117-69415e65ce616e16.js

197 ms

3329-2e0977a3edc1e5ce.js

3329-2e0977a3edc1e5ce.js

196 ms

1458-30f3848c12092fef.js

1458-30f3848c12092fef.js

168 ms

767-b9779dfde4e135e0.js

767-b9779dfde4e135e0.js

172 ms

2764-af2043f59c741956.js

2764-af2043f59c741956.js

195 ms

7837-e2ccee1bfe1be395.js

7837-e2ccee1bfe1be395.js

188 ms

5518-a8233af2c90194a4.js

5518-a8233af2c90194a4.js

195 ms

371-200e8d5218a74e3e.js

371-200e8d5218a74e3e.js

199 ms

7693-c0fb60add00fa93c.js

7693-c0fb60add00fa93c.js

195 ms

4869-cf8df9772d1ff489.js

4869-cf8df9772d1ff489.js

338 ms

4351-ff0153e57967115a.js

4351-ff0153e57967115a.js

257 ms

7975-9507241e40a16f6f.js

7975-9507241e40a16f6f.js

195 ms

5522-2b41d992dd85e851.js

5522-2b41d992dd85e851.js

196 ms

9936-80a1c70c6427df08.js

9936-80a1c70c6427df08.js

198 ms

80-81581fab7d749d4e.js

80-81581fab7d749d4e.js

200 ms

5279-f3414d787e68b8f7.js

5279-f3414d787e68b8f7.js

338 ms

240714-lindsey-graham-MTP-ew-600p-a1b1e9.jpg

240714-lindsey-graham-MTP-ew-600p-a1b1e9.jpg

52 ms

launch-EN03682f66064449c8b87d78eae3e2fc57.min.js

launch-EN03682f66064449c8b87d78eae3e2fc57.min.js

183 ms

240714-donald-trump-rally-security-wm-1110a-8d414f.jpg

240714-donald-trump-rally-security-wm-1110a-8d414f.jpg

52 ms

2161350541-to5c09.jpg

2161350541-to5c09.jpg

102 ms

1720959290625_tdy_news_sun_llamas_trump_shooting_timeline_240714_1920x1080-hpcvh1.jpg

1720959290625_tdy_news_sun_llamas_trump_shooting_timeline_240714_1920x1080-hpcvh1.jpg

103 ms

230608-shannen-doherty-ONETIMEuse-main-mn-1300-7dcdcb.jpg

230608-shannen-doherty-ONETIMEuse-main-mn-1300-7dcdcb.jpg

105 ms

240713-Richard-Simmons-ch-1627-417a78.jpg

240713-Richard-Simmons-ch-1627-417a78.jpg

103 ms

240115-dr-ruth-westheimer-mn-1830-0575c3.jpg

240115-dr-ruth-westheimer-mn-1830-0575c3.jpg

102 ms

240715-copa-cc-1208a-10a3d1.jpg

240715-copa-cc-1208a-10a3d1.jpg

113 ms

240714-wimbledon-carlos-alcaraz-mn-1140-0626b4.jpg

240714-wimbledon-carlos-alcaraz-mn-1140-0626b4.jpg

105 ms

240714-jacoby-jones-ravens-mn-1245-0b1266.jpg

240714-jacoby-jones-ravens-mn-1245-0b1266.jpg

107 ms

240709-Eugene-Oberst-al-1438-79f8cf.jpg

240709-Eugene-Oberst-al-1438-79f8cf.jpg

105 ms

240710-Diapers-aa-240p-4c8f42.jpg

240710-Diapers-aa-240p-4c8f42.jpg

106 ms

240711-ai-bots-mb-1320-cc2287.jpg

240711-ai-bots-mb-1320-cc2287.jpg

116 ms

240415-hannah-gutierrez-reed-rust-mn-1620-1bd13f.jpg

240415-hannah-gutierrez-reed-rust-mn-1620-1bd13f.jpg

109 ms

240713-joe-biden-trump-rally-shooting-response-se-1010a-0e9b5a.jpg

240713-joe-biden-trump-rally-shooting-response-se-1010a-0e9b5a.jpg

113 ms

240710-donald-trump-joe-biden-debate-ew-401p-445b35.jpg

240710-donald-trump-joe-biden-debate-ew-401p-445b35.jpg

114 ms

S-H-C-3e0612.png

S-H-C-3e0612.png

113 ms

240708-Early-prime-day-deals-kb-sq-V2-e309e3.jpg

240708-Early-prime-day-deals-kb-sq-V2-e309e3.jpg

116 ms

240711-amazon-prime-secret-deals-oo-sq-50f41c.jpg

240711-amazon-prime-secret-deals-oo-sq-50f41c.jpg

116 ms

240322-walking-shoes-bd-sq-6d9bb7.jpg

240322-walking-shoes-bd-sq-6d9bb7.jpg

117 ms

230421-pet-vaccum-bd-1x1.jpg

230421-pet-vaccum-bd-1x1.jpg

132 ms

240712-alec-baldwin-hilaria-baldwin-ac-1003p-db55c1.jpg

240712-alec-baldwin-hilaria-baldwin-ac-1003p-db55c1.jpg

119 ms

240712-beryl-houston-electricity-2-se-202p-7fe29a.jpg

240712-beryl-houston-electricity-2-se-202p-7fe29a.jpg

120 ms

240710-doug-sharp-3x2-lr-5a4335.jpg

240710-doug-sharp-3x2-lr-5a4335.jpg

119 ms

240708-rafah-mb-1014-a49d77.jpg

240708-rafah-mb-1014-a49d77.jpg

119 ms

Questions_grow_over_Secret_Service_actions_leading_to_attempted_Trump_assassination-l6zav2.jpg

Questions_grow_over_Secret_Service_actions_leading_to_attempted_Trump_assassination-l6zav2.jpg

121 ms

1721003202494_nn_tll_rallygoers_rally_to_help_240714_1920x1080-e3ypc2.jpg

1721003202494_nn_tll_rallygoers_rally_to_help_240714_1920x1080-e3ypc2.jpg

132 ms

tdy_llamas_240714-621sz5.jpg

tdy_llamas_240714-621sz5.jpg

136 ms

1720960425633_tdy_news_sun_hutz_trump_shooting_witness_240714_1920x1080-bhgqsp.jpg

1720960425633_tdy_news_sun_hutz_trump_shooting_witness_240714_1920x1080-bhgqsp.jpg

131 ms

240714-donald-trump-rally-security-wm-1110a-8d414f.jpg

240714-donald-trump-rally-security-wm-1110a-8d414f.jpg

131 ms

240713-donald-trump-rally-violence-11-se-834p-cd7cb7.jpg

240713-donald-trump-rally-violence-11-se-834p-cd7cb7.jpg

130 ms

240713-donald-trump-rally-shooting-se-948p-98896f.jpg

240713-donald-trump-rally-shooting-se-948p-98896f.jpg

140 ms

240713-donald-trump-rally-shooting-what-we-know-wm-542p-87be5e.jpg

240713-donald-trump-rally-shooting-what-we-know-wm-542p-87be5e.jpg

136 ms

240714-trump-shot-world-reax-mn-0930-096116.jpg

240714-trump-shot-world-reax-mn-0930-096116.jpg

138 ms

240713-Al-Mawasi-ch-0920-d82cb0.jpg

240713-Al-Mawasi-ch-0920-d82cb0.jpg

154 ms

240712-gaza-pier-se-438p-d48c5b.jpg

240712-gaza-pier-se-438p-d48c5b.jpg

139 ms

4834-154f09dd4f1202fb.js

4834-154f09dd4f1202fb.js

289 ms

7203-d9b2f13d84e8c62f.js

7203-d9b2f13d84e8c62f.js

288 ms

7444-46fd4e27c5ada7b8.js

7444-46fd4e27c5ada7b8.js

291 ms

3600-2ea103a00166acfe.js

3600-2ea103a00166acfe.js

283 ms

6068-20de137989a3d9fa.js

6068-20de137989a3d9fa.js

287 ms

240330-leak-ch-1217-f10c57.jpg

240330-leak-ch-1217-f10c57.jpg

131 ms

2948-e5fda958f6e316b1.js

2948-e5fda958f6e316b1.js

276 ms

240702-trump-ch-1625-d49ba5.jpg

240702-trump-ch-1625-d49ba5.jpg

90 ms

6310-39e3c7573964664f.js

6310-39e3c7573964664f.js

273 ms

5674-9e9ee0ddd4979dba.js

5674-9e9ee0ddd4979dba.js

264 ms

front-ba79afadfad5e2e4.js

front-ba79afadfad5e2e4.js

266 ms

_buildManifest.js

_buildManifest.js

224 ms

240712-jamie-dimon-se-131p-b7450e.jpg

240712-jamie-dimon-se-131p-b7450e.jpg

43 ms

240625-bird-flu-tests-se-343p-c611c1.jpg

240625-bird-flu-tests-se-343p-c611c1.jpg

43 ms

240712-baby-parent-beach-stock-ac-453p-90a5d1.jpg

240712-baby-parent-beach-stock-ac-453p-90a5d1.jpg

44 ms

240416-fake-botox-se-1105a-f4ecdc.jpg

240416-fake-botox-se-1105a-f4ecdc.jpg

44 ms

240710-Katy-Perry-325p-37a391.jpg

240710-Katy-Perry-325p-37a391.jpg

42 ms

240712-patrick-and-brittany-mahomes-ew-112p-df6e9d.jpg

240712-patrick-and-brittany-mahomes-ew-112p-df6e9d.jpg

45 ms

travis-kelce-karaoke-mc-240712-3bc98c.jpg

travis-kelce-karaoke-mc-240712-3bc98c.jpg

43 ms

240703-heatwave-ch-1650-47b1ad.jpg

240703-heatwave-ch-1650-47b1ad.jpg

44 ms

240709-nasa-mars-CHAPEA-mission-2-ew-342p-3b31af.jpg

240709-nasa-mars-CHAPEA-mission-2-ew-342p-3b31af.jpg

41 ms

240702-Kentfield-California-solar-panels-parking-lot-ac-615p-addeef.jpg

240702-Kentfield-California-solar-panels-parking-lot-ac-615p-addeef.jpg

44 ms

_ssgManifest.js

_ssgManifest.js

211 ms

_middlewareManifest.js

_middlewareManifest.js

213 ms

240712-shark-review-vl-main-20f7c4.jpg

240712-shark-review-vl-main-20f7c4.jpg

39 ms

240705-target-circle-week-vl-main-300462.jpg

240705-target-circle-week-vl-main-300462.jpg

40 ms

230329-amazon-prime-kb-1x1.jpg

230329-amazon-prime-kb-1x1.jpg

38 ms

240712-rainbow-lgbtq-texas-ew-355p-4cb05d.jpg

240712-rainbow-lgbtq-texas-ew-355p-4cb05d.jpg

39 ms

240712-Patrick-Morrisey-ch-1156-6c333c.jpg

240712-Patrick-Morrisey-ch-1156-6c333c.jpg

39 ms

240712-New-York-Capitol-ch-1032-91cac7.jpg

240712-New-York-Capitol-ch-1032-91cac7.jpg

38 ms

240712-japan-lgbtq-ew-1001a-8bef64.jpg

240712-japan-lgbtq-ew-1001a-8bef64.jpg

40 ms

240711-Bloomberg-philanthropy-johns-hopkins-med-school-nancy-chen-se-1114a-682a98.jpg

240711-Bloomberg-philanthropy-johns-hopkins-med-school-nancy-chen-se-1114a-682a98.jpg

40 ms

ads.cdc6b8ae.js

ads.cdc6b8ae.js

208 ms

240710-jenn-tran-al-1126-120dfa.jpg

240710-jenn-tran-al-1126-120dfa.jpg

39 ms

240710-won-jang-graduation-ew-236p-efd5ce.jpg

240710-won-jang-graduation-ew-236p-efd5ce.jpg

38 ms

240907-vote-here-sign-ch-1052-d84d42.jpg

240907-vote-here-sign-ch-1052-d84d42.jpg

42 ms

240709-Atlanta-Young-Thug-2022-ac-831p-d0d7a9.jpg

240709-Atlanta-Young-Thug-2022-ac-831p-d0d7a9.jpg

38 ms

240712-world-skydiving-day-ch-1052-fc9b1c.jpg

240712-world-skydiving-day-ch-1052-fc9b1c.jpg

38 ms

240712-tulsa-massacre-mass-grave-se-211p-354d2c.jpg

240712-tulsa-massacre-mass-grave-se-211p-354d2c.jpg

30 ms

240711-emanuel-cleaver-bennie-thompson-steven-horsford-seamless-3-up-split-3x2-ac-847p-733d97.jpg

240711-emanuel-cleaver-bennie-thompson-steven-horsford-seamless-3-up-split-3x2-ac-847p-733d97.jpg

31 ms

240712-Nicolas-Maduro-ch-1016-3f76f5.jpg

240712-Nicolas-Maduro-ch-1016-3f76f5.jpg

33 ms

240711-donald-trump-doral-mn-1135-4ab2c9.jpg

240711-donald-trump-doral-mn-1135-4ab2c9.jpg

35 ms

20240711-el-salvador-prisons-sj-916-224fae.jpg

20240711-el-salvador-prisons-sj-916-224fae.jpg

34 ms

240711-rebeca-andrade-mb-1239-fbb169.jpg

240711-rebeca-andrade-mb-1239-fbb169.jpg

32 ms

Accessibility Review

bertdacan.newsvine.com accessibility score

76

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

Image elements do not have [alt] attributes

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

Best Practices

bertdacan.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

bertdacan.newsvine.com SEO score

77

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

High

Image elements do not have [alt] attributes

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 Bertdacan.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 Bertdacan.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

bertdacan.newsvine.com

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