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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

callernum.com

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Page Load Speed

1.1 sec in total

First Response

276 ms

Resources Loaded

522 ms

Page Rendered

260 ms

callernum.com screenshot

About Website

Visit callernum.com now to see the best up-to-date Callernum content for United States and also check out these interesting facts you probably never knew about callernum.com

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Visit callernum.com

Key Findings

We analyzed Callernum.com page load time and found that the first response time was 276 ms and then it took 782 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

callernum.com performance score

0

Network Requests Diagram

callernum.com

276 ms

button.css

145 ms

format.js

146 ms

style.css

150 ms

css

15 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that 57% of them (4 requests) were addressed to the original Callernum.com, 14% (1 request) were made to Fonts.googleapis.com and 14% (1 request) were made to Statcounter.com. The less responsive or slowest element that took the longest time to load (276 ms) belongs to the original domain Callernum.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 37.8 kB (63%)

Content Size

60.1 kB

After Optimization

22.3 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Callernum.com main page is 60.1 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. Only 10% of websites need less resources to load. CSS take 22.8 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 14.4 kB

  • Original 18.0 kB
  • After minification 13.5 kB
  • After compression 3.5 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. This page needs HTML code to be minified as it can gain 4.5 kB, which is 25% 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 14.4 kB or 80% of the original size.

JavaScript Optimization

-24%

Potential reduce by 4.7 kB

  • Original 19.3 kB
  • After minification 19.2 kB
  • After compression 14.6 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 4.7 kB or 24% of the original size.

CSS Optimization

-82%

Potential reduce by 18.7 kB

  • Original 22.8 kB
  • After minification 20.4 kB
  • After compression 4.1 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. Callernum.com needs all CSS files to be minified and compressed as it can save up to 18.7 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

6

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Callernum. According to our analytics all requests are already optimized.

Network Requests Diagram

callernum.com

callernum.com

276 ms

button.css

button.css

145 ms

format.js

format.js

146 ms

style.css

style.css

150 ms

css

css

15 ms

counter.js

counter.js

3 ms

t.php

t.php

141 ms

SEO Factors

callernum.com SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Callernum.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Callernum.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

callernum.com

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