Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

sfdev.io

ShopperFACT

Page Load Speed

9 sec in total

First Response

3.1 sec

Resources Loaded

5.2 sec

Page Rendered

762 ms

sfdev.io screenshot

About Website

Click here to check amazing Sfdev content for United States. Otherwise, check out these important facts you probably never knew about sfdev.io

Visit sfdev.io

Key Findings

We analyzed Sfdev.io page load time and found that the first response time was 3.1 sec and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

sfdev.io performance score

0

Network Requests Diagram

www.shopperfact.com

3059 ms

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253 ms

BcGBCcAgDATAiWzoCm5SwoMRJehHrNt798qxKGm7q_eOqUjbWJox5CMRFCWljoV5HqJBI_t_AQ.css

191 ms

jY5BCgIxDEUvNLUOeB-p7dcG0qY0gTK3t8oICrNwkcXjfchb_UaW3RCJUgp6hBukmUnNB1WY-qjq1TbGsv43vks1FwZUCk6F6nLxBYkCGAXVfqBx2NCPVqO5b17O_gFJ2FM-9Po37zqDGjHSbNQs3eKUTPHtTYSNmhr6oQ43fQI.css

375 ms

jsapi

42 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 9% of them (5 requests) were addressed to the original Sfdev.io, 84% (49 requests) were made to Shopperfact.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.1 sec) relates to the external source Shopperfact.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (39%)

Content Size

3.3 MB

After Optimization

2.0 MB

In fact, the total size of Sfdev.io main page is 3.3 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. 70% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 143.9 kB

  • Original 167.1 kB
  • After minification 161.6 kB
  • After compression 23.2 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. 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 143.9 kB or 86% of the original size.

Image Optimization

-0%

Potential reduce by 1.1 kB

  • Original 1.6 MB
  • After minification 1.6 MB

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. Sfdev images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 673.7 kB

  • Original 928.6 kB
  • After minification 897.7 kB
  • After compression 254.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 673.7 kB or 73% of the original size.

CSS Optimization

-85%

Potential reduce by 452.4 kB

  • Original 533.9 kB
  • After minification 530.0 kB
  • After compression 81.4 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. Sfdev.io needs all CSS files to be minified and compressed as it can save up to 452.4 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (30%)

Requests Now

54

After Optimization

38

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sfdev. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

SEO Factors

sfdev.io SEO score

0

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 Sfdev.io 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 Sfdev.io 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 Sfdev. 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: