Tools & Wizards About Us
supertechecovillage4.newsvine.com screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% 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

  • 76

    SEO

    Google-friendlier than
    35% of websites

supertechecovillage4.newsvine.com

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

Page Load Speed

1.7 sec in total

First Response

276 ms

Resources Loaded

1.3 sec

Page Rendered

133 ms

supertechecovillage4.newsvine.com screenshot

About Website

Welcome to supertechecovillage4.newsvine.com homepage info - get ready to check Supertechecovillage 4 News Vine best content for United States right away, or after learning these important things about supertechecovillage4.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 supertechecovillage4.newsvine.com

Key Findings

We analyzed Supertechecovillage4.newsvine.com page load time and found that the first response time was 276 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster. This domain responded with an error, which can significantly jeopardize Supertechecovillage4.newsvine.com rating and web reputation

Performance Metrics

supertechecovillage4.newsvine.com performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

42/100

25%

SI (Speed Index)

Value44.0 s

0/100

10%

TBT (Total Blocking Time)

Value78,990 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.018

100/100

15%

TTI (Time to Interactive)

Value109.6 s

0/100

10%

Network Requests Diagram

supertechecovillage4.newsvine.com

276 ms

sprite.css

7 ms

jquery.min.js

29 ms

trackingService.min.js

16 ms

Analytics.js

21 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Supertechecovillage4.newsvine.com, 11% (5 requests) were made to Nbcudigitaladops.com and 11% (5 requests) were made to Cdn.newsvine.com. The less responsive or slowest element that took the longest time to load (276 ms) belongs to the original domain Supertechecovillage4.newsvine.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 527.4 kB (61%)

Content Size

864.6 kB

After Optimization

337.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Supertechecovillage4.newsvine.com main page is 864.6 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. 60% of websites need less resources to load. Javascripts take 596.1 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 36.5 kB

  • Original 52.0 kB
  • After minification 51.3 kB
  • After compression 15.4 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 36.5 kB or 70% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 50.1 kB
  • After minification 50.1 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. Supertechecovillage 4 News Vine images are well optimized though.

JavaScript Optimization

-59%

Potential reduce by 353.1 kB

  • Original 596.1 kB
  • After minification 588.2 kB
  • After compression 243.0 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 353.1 kB or 59% of the original size.

CSS Optimization

-83%

Potential reduce by 137.7 kB

  • Original 166.4 kB
  • After minification 160.3 kB
  • After compression 28.6 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. Supertechecovillage4.newsvine.com needs all CSS files to be minified and compressed as it can save up to 137.7 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (81%)

Requests Now

43

After Optimization

8

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Supertechecovillage 4 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 27 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

supertechecovillage4.newsvine.com

supertechecovillage4.newsvine.com

276 ms

sprite.css

sprite.css

7 ms

jquery.min.js

jquery.min.js

29 ms

trackingService.min.js

trackingService.min.js

16 ms

Analytics.js

Analytics.js

21 ms

3e0caeee4827ecf8837ff66953a6e3ff4c719124.css

3e0caeee4827ecf8837ff66953a6e3ff4c719124.css

11 ms

2f5f55f303d56d4a562c21243360f6ff7ef08ea8.js

2f5f55f303d56d4a562c21243360f6ff7ef08ea8.js

22 ms

555293f2bb7a4dba8541e6dda83652080cf50618.css

555293f2bb7a4dba8541e6dda83652080cf50618.css

15 ms

092f5c241252fe8f357d55a3292821aba53cfbf1.js

092f5c241252fe8f357d55a3292821aba53cfbf1.js

20 ms

51738311

51738311

19 ms

51579771

51579771

23 ms

hostConfig

hostConfig

94 ms

global_header.js

global_header.js

6 ms

site.js

site.js

191 ms

anonymous

anonymous

113 ms

poke.gif

poke.gif

102 ms

sprite.png

sprite.png

34 ms

global.js

global.js

42 ms

proximanova.woff

proximanova.woff

7 ms

proximanova-bold.woff

proximanova-bold.woff

9 ms

site.js

site.js

171 ms

controltag

controltag

68 ms

om_s_code.js

om_s_code.js

57 ms

ga.js

ga.js

61 ms

chartbeat.js

chartbeat.js

56 ms

sdk.js

sdk.js

84 ms

vine.jpg

vine.jpg

28 ms

housepix.gif

housepix.gif

52 ms

controltag.js.e0ce6829d34e23edb3c90f3615dd81e0

controltag.js.e0ce6829d34e23edb3c90f3615dd81e0

42 ms

ping

ping

21 ms

__utm.gif

__utm.gif

57 ms

m

m

53 ms

123 ms

xd_arbiter.php

xd_arbiter.php

76 ms

xd_arbiter.php

xd_arbiter.php

134 ms

s86569251506589

s86569251506589

83 ms

nr-892.min.js

nr-892.min.js

42 ms

optout_check

optout_check

27 ms

get

get

69 ms

js

js

25 ms

7cf2b2ce7d

7cf2b2ce7d

49 ms

gw.js

gw.js

21 ms

img

img

28 ms

xd_arbiter.php

xd_arbiter.php

44 ms

quant.js

quant.js

6 ms

pixel;r=1096870255;a=p-9eJ8k4iSzux46;fpan=1;fpa=P0-1515698454-1458413244358;ns=0;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1458413244357;tzo=-180;ref=;url=http%3A%2F%2Fsupertechecovillage4.newsvine.com%2F;ogl=site_name.Newsvine

pixel;r=1096870255;a=p-9eJ8k4iSzux46;fpan=1;fpa=P0-1515698454-1458413244358;ns=0;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1458413244357;tzo=-180;ref=;url=http%3A%2F%2Fsupertechecovillage4.newsvine.com%2F;ogl=site_name.Newsvine

14 ms

712190848.js

712190848.js

20 ms

Accessibility Review

supertechecovillage4.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

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

supertechecovillage4.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

supertechecovillage4.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 Supertechecovillage4.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 Supertechecovillage4.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

supertechecovillage4.newsvine.com

Open Graph description is not detected on the main page of Supertechecovillage 4 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: