Tools & Wizards About Us
rickjefferson.newsvine.com screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

rickjefferson.newsvine.com

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

Page Load Speed

2.2 sec in total

First Response

359 ms

Resources Loaded

1.7 sec

Page Rendered

148 ms

rickjefferson.newsvine.com screenshot

About Website

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

Key Findings

We analyzed Rickjefferson.newsvine.com page load time and found that the first response time was 359 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

rickjefferson.newsvine.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value10.8 s

0/100

25%

SI (Speed Index)

Value21.2 s

0/100

10%

TBT (Total Blocking Time)

Value5,410 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.02

100/100

15%

TTI (Time to Interactive)

Value42.5 s

0/100

10%

Network Requests Diagram

rickjefferson.newsvine.com

359 ms

sprite.css

14 ms

jquery.min.js

49 ms

trackingService.min.js

46 ms

Analytics.js

20 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Rickjefferson.newsvine.com, 11% (7 requests) were made to Cdn.lib.newsvine.com and 11% (7 requests) were made to Cdn.newsvine.com. The less responsive or slowest element that took the longest time to load (448 ms) relates to the external source Staticxx.facebook.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 752.2 kB (64%)

Content Size

1.2 MB

After Optimization

426.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rickjefferson.newsvine.com main page is 1.2 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 855.7 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 46.8 kB

  • Original 65.6 kB
  • After minification 64.3 kB
  • After compression 18.8 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 46.8 kB or 71% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 52.5 kB
  • After minification 52.5 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. Rickjefferson News Vine images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 535.6 kB

  • Original 855.7 kB
  • After minification 839.5 kB
  • After compression 320.1 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 535.6 kB or 63% of the original size.

CSS Optimization

-83%

Potential reduce by 169.9 kB

  • Original 204.9 kB
  • After minification 198.8 kB
  • After compression 35.0 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. Rickjefferson.newsvine.com needs all CSS files to be minified and compressed as it can save up to 169.9 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (75%)

Requests Now

60

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rickjefferson 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 34 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

rickjefferson.newsvine.com

rickjefferson.newsvine.com

359 ms

sprite.css

sprite.css

14 ms

jquery.min.js

jquery.min.js

49 ms

trackingService.min.js

trackingService.min.js

46 ms

Analytics.js

Analytics.js

20 ms

3e0caeee4827ecf8837ff66953a6e3ff4c719124.css

3e0caeee4827ecf8837ff66953a6e3ff4c719124.css

21 ms

609dd243ed1efc45c11fff0441ceac87380595e6.js

609dd243ed1efc45c11fff0441ceac87380595e6.js

35 ms

313d9263afb5ad8a570703fc04f4e3f617e899a9.css

313d9263afb5ad8a570703fc04f4e3f617e899a9.css

22 ms

9fc4a40402121a2a31ab39f50a9e798b0ed09e2e.js

9fc4a40402121a2a31ab39f50a9e798b0ed09e2e.js

27 ms

51738311

51738311

150 ms

51579771

51579771

211 ms

hostConfig

hostConfig

90 ms

imagesizer

imagesizer

318 ms

imagesizer

imagesizer

316 ms

global_header.js

global_header.js

9 ms

site.js

site.js

172 ms

anonymous

anonymous

163 ms

load-newsvine-web.js

load-newsvine-web.js

421 ms

poke.gif

poke.gif

107 ms

sprite.png

sprite.png

11 ms

proximanova.woff

proximanova.woff

16 ms

proximanova-bold.woff

proximanova-bold.woff

16 ms

spinner333.gif

spinner333.gif

14 ms

progress.gif

progress.gif

15 ms

global.js

global.js

5 ms

site.js

site.js

146 ms

controltag

controltag

92 ms

om_s_code.js

om_s_code.js

84 ms

ga.js

ga.js

83 ms

chartbeat.js

chartbeat.js

82 ms

sdk.js

sdk.js

268 ms

vine.jpg

vine.jpg

45 ms

getData

getData

146 ms

getPopularContent

getPopularContent

136 ms

housepix.gif

housepix.gif

68 ms

m

m

62 ms

controltag.js.e0ce6829d34e23edb3c90f3615dd81e0

controltag.js.e0ce6829d34e23edb3c90f3615dd81e0

61 ms

__utm.gif

__utm.gif

42 ms

ping

ping

52 ms

jsonp

jsonp

198 ms

spinner.gif

spinner.gif

4 ms

getComments

getComments

129 ms

s68548590189311

s68548590189311

91 ms

143 ms

xd_arbiter.php

xd_arbiter.php

224 ms

xd_arbiter.php

xd_arbiter.php

448 ms

gpt.js

gpt.js

17 ms

pubads_impl_82.js

pubads_impl_82.js

15 ms

container.html

container.html

18 ms

nr-892.min.js

nr-892.min.js

50 ms

optout_check

optout_check

25 ms

get

get

67 ms

js

js

16 ms

7cf2b2ce7d

7cf2b2ce7d

50 ms

gw.js

gw.js

18 ms

img

img

27 ms

xd_arbiter.php

xd_arbiter.php

150 ms

quant.js

quant.js

16 ms

415553792.js

415553792.js

40 ms

pixel;r=1098370103;a=p-9eJ8k4iSzux46;fpan=1;fpa=P0-1900586165-1458500765135;ns=0;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1458500765135;tzo=-180;ref=;url=http%3A%2F%2Frickjefferson.newsvine.com%2F;ogl=site_name.Newsvine

pixel;r=1098370103;a=p-9eJ8k4iSzux46;fpan=1;fpa=P0-1900586165-1458500765135;ns=0;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1458500765135;tzo=-180;ref=;url=http%3A%2F%2Frickjefferson.newsvine.com%2F;ogl=site_name.Newsvine

20 ms

iframe

iframe

41 ms

img

img

42 ms

img

img

17 ms

Accessibility Review

rickjefferson.newsvine.com accessibility score

77

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

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

rickjefferson.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

rickjefferson.newsvine.com SEO score

76

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 Rickjefferson.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 Rickjefferson.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

rickjefferson.newsvine.com

Open Graph description is not detected on the main page of Rickjefferson News Vine. 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: