Tools & Wizards About Us
kuvs.com screenshot

Report Summary

  • 5

    Performance

    Renders faster than
    21% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

kuvs.com

Univision 19 Sacramento, CA - Noticias y Servicios Estacion KUVS | Univision

Page Load Speed

2.4 sec in total

First Response

76 ms

Resources Loaded

1.3 sec

Page Rendered

1 sec

kuvs.com screenshot

About Website

Welcome to kuvs.com homepage info - get ready to check KUVS best content right away, or after learning these important things about kuvs.com

Univision 19 Sacramento, CA - Noticias locales, estado del tiempo, resultados de la lotería, horóscopos y mucho más en Sacramento | Univision

Visit kuvs.com

Key Findings

We analyzed Kuvs.com page load time and found that the first response time was 76 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

kuvs.com performance score

5

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value20.0 s

0/100

25%

SI (Speed Index)

Value25.0 s

0/100

10%

TBT (Total Blocking Time)

Value15,160 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1.597

0/100

15%

TTI (Time to Interactive)

Value60.0 s

0/100

10%

Network Requests Diagram

kuvs.com

76 ms

sacramento-kuvs

864 ms

polyfills-ba513f09c43e99d0039f.js

42 ms

webpack-a1d1c4893443c602e2f0.js

43 ms

framework.f56b6c23a969cee41995.1720210406883.js

41 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Kuvs.com, 94% (58 requests) were made to Univision.com and 5% (3 requests) were made to St1.uvnimg.com. The less responsive or slowest element that took the longest time to load (864 ms) relates to the external source Univision.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.4 MB (68%)

Content Size

5.0 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Kuvs.com main page is 5.0 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 3.9 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 751.5 kB

  • Original 867.9 kB
  • After minification 867.7 kB
  • After compression 116.5 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 751.5 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 247.1 kB
  • After minification 247.1 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. KUVS images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 2.7 MB

  • Original 3.9 MB
  • After minification 3.9 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 2.7 MB or 69% of the original size.

Requests Breakdown

Number of requests can be reduced by 41 (68%)

Requests Now

60

After Optimization

19

  • Images
  • JavaScript

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of KUVS. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 42 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

kuvs.com

kuvs.com

76 ms

sacramento-kuvs

sacramento-kuvs

864 ms

polyfills-ba513f09c43e99d0039f.js

polyfills-ba513f09c43e99d0039f.js

42 ms

webpack-a1d1c4893443c602e2f0.js

webpack-a1d1c4893443c602e2f0.js

43 ms

framework.f56b6c23a969cee41995.1720210406883.js

framework.f56b6c23a969cee41995.1720210406883.js

41 ms

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41 ms

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40 ms

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54 ms

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54 ms

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51 ms

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51 ms

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55 ms

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57 ms

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63 ms

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57 ms

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57 ms

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89 ms

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101 ms

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88 ms

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87 ms

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99 ms

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98 ms

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97 ms

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103 ms

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101 ms

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100 ms

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106 ms

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103 ms

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104 ms

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105 ms

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182 ms

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105 ms

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106 ms

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106 ms

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106 ms

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164 ms

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155 ms

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153 ms

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Accessibility Review

kuvs.com accessibility score

65

Accessibility Issues

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

[role]s are not contained by their required parent element

High

ARIA IDs are not unique

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.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

kuvs.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

kuvs.com SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

    ES

  • Language Claimed

    ES

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kuvs.com can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it matches the claimed language. Our system also found out that Kuvs.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

kuvs.com

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