Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

Page Load Speed

2.2 sec in total

First Response

527 ms

Resources Loaded

1.5 sec

Page Rendered

202 ms

callnow.mobi screenshot

About Website

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Key Findings

We analyzed Callnow.mobi page load time and found that the first response time was 527 ms and then it took 1.7 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.

Performance Metrics

callnow.mobi performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

80/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.029

100/100

15%

TTI (Time to Interactive)

Value2.9 s

96/100

10%

Network Requests Diagram

527 ms

reset-81c62fcc415bd2d6fa009d66c47174b6.css

174 ms

page_defaults-d36f2ca3b2e4f1e973b3e1939414bdf1.css

228 ms

jquery.min.js

31 ms

unbounce.js

12 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Callnow.mobi, 30% (3 requests) were made to D2xxq4ijfwetlm.cloudfront.net and 20% (2 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (527 ms) relates to the external source Lp.callnow.mobi.

Page Optimization Overview & Recommendations

Page size can be reduced by 27.2 kB (44%)

Content Size

61.6 kB

After Optimization

34.4 kB

In fact, the total size of Callnow.mobi main page is 61.6 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. 15% of websites need less resources to load. Images take 26.8 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 13.5 kB

  • Original 17.2 kB
  • After minification 17.1 kB
  • After compression 3.7 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 13.5 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 260 B

  • Original 26.8 kB
  • After minification 26.6 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. Callnow images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 2.0 kB

  • Original 3.2 kB
  • After minification 2.4 kB
  • After compression 1.2 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 2.0 kB or 63% of the original size.

CSS Optimization

-80%

Potential reduce by 11.5 kB

  • Original 14.4 kB
  • After minification 14.3 kB
  • After compression 2.9 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. Callnow.mobi needs all CSS files to be minified and compressed as it can save up to 11.5 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (44%)

Requests Now

9

After Optimization

5

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Callnow. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

callnow.mobi accessibility score

86

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.

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

<frame> or <iframe> elements do not have a title

Best Practices

callnow.mobi best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

callnow.mobi 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 doesn't use legible font sizes

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 Callnow.mobi 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 Callnow.mobi 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 Callnow. 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: