Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

centralcelular.com

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Page Load Speed

24.1 sec in total

First Response

1.1 sec

Resources Loaded

22.3 sec

Page Rendered

717 ms

centralcelular.com screenshot

About Website

Click here to check amazing Centralcelular content for Venezuela. Otherwise, check out these important facts you probably never knew about centralcelular.com

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Visit centralcelular.com

Key Findings

We analyzed Centralcelular.com page load time and found that the first response time was 1.1 sec and then it took 23.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

centralcelular.com performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

24/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

35/100

25%

SI (Speed Index)

Value4.0 s

81/100

10%

TBT (Total Blocking Time)

Value1,100 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0.078

95/100

15%

TTI (Time to Interactive)

Value7.0 s

53/100

10%

Network Requests Diagram

centralcelular.com

1071 ms

modal.css

100 ms

template.css

170 ms

validationEngine.jquery.css

158 ms

xpertcontents.css

232 ms

Our browser made a total of 106 requests to load all elements on the main page. We found that 58% of them (61 requests) were addressed to the original Centralcelular.com, 11% (12 requests) were made to Tpc.googlesyndication.com and 6% (6 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Botones.blogalaxia.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 341.1 kB (23%)

Content Size

1.5 MB

After Optimization

1.1 MB

In fact, the total size of Centralcelular.com main page is 1.5 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. 60% of websites need less resources to load. Images take 969.9 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 56.5 kB

  • Original 68.7 kB
  • After minification 51.1 kB
  • After compression 12.2 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. This page needs HTML code to be minified as it can gain 17.6 kB, which is 26% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 56.5 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 30.6 kB

  • Original 969.9 kB
  • After minification 939.3 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. Centralcelular images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 215.4 kB

  • Original 379.8 kB
  • After minification 348.4 kB
  • After compression 164.4 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 215.4 kB or 57% of the original size.

CSS Optimization

-83%

Potential reduce by 38.6 kB

  • Original 46.8 kB
  • After minification 31.2 kB
  • After compression 8.2 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. Centralcelular.com needs all CSS files to be minified and compressed as it can save up to 38.6 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 52 (50%)

Requests Now

103

After Optimization

51

The browser has sent 103 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Centralcelular. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

centralcelular.com accessibility score

89

Accessibility Issues

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

centralcelular.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

SEO Factors

centralcelular.com SEO score

92

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Centralcelular.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Centralcelular.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

Open Graph description is not detected on the main page of Centralcelular. 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: