Tools & Wizards About Us
sfi4.com screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

sfi4.com

Now in our 25th year of empowering internet entrepreneurs!

Page Load Speed

770 ms in total

First Response

39 ms

Resources Loaded

496 ms

Page Rendered

235 ms

sfi4.com screenshot

About Website

Click here to check amazing Sfi 4 content for Peru. Otherwise, check out these important facts you probably never knew about sfi4.com

SFI - Grow a Second Income with the world's #1 affiliate program

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Key Findings

We analyzed Sfi4.com page load time and found that the first response time was 39 ms and then it took 731 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

sfi4.com performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

79/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value380 ms

69/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.5 s

70/100

10%

Network Requests Diagram

sfi4.com

39 ms

sfi4.com

110 ms

foundation.css

75 ms

free.css

84 ms

modernizr.js

87 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 48% of them (10 requests) were addressed to the original Sfi4.com, 14% (3 requests) were made to Fonts.gstatic.com and 10% (2 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (117 ms) belongs to the original domain Sfi4.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 83.1 kB (26%)

Content Size

322.3 kB

After Optimization

239.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sfi4.com main page is 322.3 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. 30% of websites need less resources to load. Images take 172.3 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 24.2 kB

  • Original 31.8 kB
  • After minification 23.8 kB
  • After compression 7.6 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 8.0 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 24.2 kB or 76% of the original size.

Image Optimization

-15%

Potential reduce by 25.1 kB

  • Original 172.3 kB
  • After minification 147.2 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. Obviously, Sfi 4 needs image optimization as it can save up to 25.1 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 239 B

  • Original 63.1 kB
  • After minification 63.1 kB
  • After compression 62.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-61%

Potential reduce by 33.6 kB

  • Original 55.1 kB
  • After minification 55.1 kB
  • After compression 21.5 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. Sfi4.com needs all CSS files to be minified and compressed as it can save up to 33.6 kB or 61% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (53%)

Requests Now

15

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sfi 4. 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 from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sfi4.com

sfi4.com

39 ms

sfi4.com

sfi4.com

110 ms

foundation.css

foundation.css

75 ms

free.css

free.css

84 ms

modernizr.js

modernizr.js

87 ms

css

css

40 ms

font-awesome.min.css

font-awesome.min.css

35 ms

element.js

element.js

48 ms

jquery.js

jquery.js

105 ms

foundation.min.js

foundation.min.js

105 ms

sfi-marketing-group-207000239.png

sfi-marketing-group-207000239.png

27 ms

sfi-marketing-group-207000239.js

sfi-marketing-group-207000239.js

29 ms

logo_sfi-white.png

logo_sfi-white.png

74 ms

bg-h_free2023.jpg

bg-h_free2023.jpg

117 ms

json

json

60 ms

bg-woas_free_woman.jpg

bg-woas_free_woman.jpg

92 ms

S6u9w4BMUTPHh7USSwiPHA.ttf

S6u9w4BMUTPHh7USSwiPHA.ttf

22 ms

S6u8w4BMUTPHh30AXC-v.ttf

S6u8w4BMUTPHh30AXC-v.ttf

27 ms

S6u9w4BMUTPHh50XSwiPHA.ttf

S6u9w4BMUTPHh50XSwiPHA.ttf

31 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

13 ms

legacy.min.css

legacy.min.css

66 ms

Accessibility Review

sfi4.com accessibility score

97

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.

Best Practices

sfi4.com best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

sfi4.com SEO score

85

Search Engine Optimization Advices

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 doesn't use legible font sizes

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 Sfi4.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 Sfi4.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

sfi4.com

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