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codedfx.com screenshot

Report Summary

  • 83

    Performance

    Renders faster than
    88% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 72% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

codedfx.com

Browse Topics - Bytes | Developer Community

Page Load Speed

1.3 sec in total

First Response

67 ms

Resources Loaded

861 ms

Page Rendered

361 ms

codedfx.com screenshot

About Website

Click here to check amazing Codedfx content. Otherwise, check out these important facts you probably never knew about codedfx.com

List of all the developer topics convered on Bytes.com.

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Key Findings

We analyzed Codedfx.com page load time and found that the first response time was 67 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

codedfx.com performance score

83

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

66/100

25%

SI (Speed Index)

Value3.7 s

85/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.1 s

87/100

10%

Network Requests Diagram

67 ms

241 ms

style-5c938dcd-00015.css

85 ms

vbulletin_important.css

88 ms

yahoo-dom-event.js

89 ms

Our browser made a total of 34 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Codedfx.com, 26% (9 requests) were made to Google.com and 12% (4 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (255 ms) relates to the external source Googleads.g.doubleclick.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 162.4 kB (55%)

Content Size

296.5 kB

After Optimization

134.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Codedfx.com main page is 296.5 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. 20% of websites need less resources to load. Javascripts take 158.3 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 68.1 kB

  • Original 81.4 kB
  • After minification 81.3 kB
  • After compression 13.3 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 68.1 kB or 84% of the original size.

Image Optimization

-24%

Potential reduce by 2.0 kB

  • Original 8.3 kB
  • After minification 6.4 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, Codedfx needs image optimization as it can save up to 2.0 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-33%

Potential reduce by 51.8 kB

  • Original 158.3 kB
  • After minification 156.1 kB
  • After compression 106.5 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 51.8 kB or 33% of the original size.

CSS Optimization

-84%

Potential reduce by 40.5 kB

  • Original 48.4 kB
  • After minification 35.8 kB
  • After compression 7.9 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. Codedfx.com needs all CSS files to be minified and compressed as it can save up to 40.5 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (52%)

Requests Now

29

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Codedfx. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

67 ms

241 ms

style-5c938dcd-00015.css

style-5c938dcd-00015.css

85 ms

vbulletin_important.css

vbulletin_important.css

88 ms

yahoo-dom-event.js

yahoo-dom-event.js

89 ms

connection-min.js

connection-min.js

93 ms

CodeTags.js

CodeTags.js

94 ms

vbulletin_global.js

vbulletin_global.js

111 ms

adsbygoogle.js

adsbygoogle.js

19 ms

cse.js

cse.js

49 ms

analytics.js

analytics.js

65 ms

bytes_logo_O1ZMV80SgZEMWccSaEXSPk.png

bytes_logo_O1ZMV80SgZEMWccSaEXSPk.png

46 ms

sidecolumn.gif

sidecolumn.gif

47 ms

gplus-32.png

gplus-32.png

47 ms

twitter.png

twitter.png

46 ms

facebook.png

facebook.png

45 ms

ca-pub-8550604525820387.js

ca-pub-8550604525820387.js

14 ms

zrt_lookup.html

zrt_lookup.html

24 ms

show_ads_impl.js

show_ads_impl.js

88 ms

cse.js

cse.js

109 ms

collect

collect

39 ms

ads

ads

255 ms

collect

collect

76 ms

osd.js

osd.js

3 ms

jsapi

jsapi

16 ms

default+en.css

default+en.css

2 ms

default.css

default.css

69 ms

default+en.I.js

default+en.I.js

9 ms

async-ads.js

async-ads.js

56 ms

google_custom_search_watermark.gif

google_custom_search_watermark.gif

14 ms

small-logo.png

small-logo.png

15 ms

search_box_icon.png

search_box_icon.png

16 ms

clear.gif

clear.gif

16 ms

default.css

default.css

31 ms

Accessibility Review

codedfx.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

codedfx.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

codedfx.com SEO score

97

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Codedfx.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), while the claimed language is English. Our system also found out that Codedfx.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

codedfx.com

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