Tools & Wizards About Us

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

edsf.org

EDSF – Blog EDSF

Page Load Speed

2.5 sec in total

First Response

50 ms

Resources Loaded

1.8 sec

Page Rendered

593 ms

About Website

Welcome to edsf.org homepage info - get ready to check EDSF best content for United States right away, or after learning these important things about edsf.org

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Key Findings

We analyzed Edsf.org page load time and found that the first response time was 50 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

edsf.org performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.7 s

92/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value430 ms

65/100

30%

CLS (Cumulative Layout Shift)

Value0.903

3/100

15%

TTI (Time to Interactive)

Value4.3 s

84/100

10%

Network Requests Diagram

edsf.org

50 ms

www.technicaljournalsonline.com

1748 ms

desktop-css

32 ms

desktop-css

23 ms

slick.css

440 ms

Our browser made a total of 511 requests to load all elements on the main page. We found that 0% of them (1 request) were addressed to the original Edsf.org, 97% (497 requests) were made to Dsuown9evwz4y.cloudfront.net and 2% (10 requests) were made to Technicaljournalsonline.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Technicaljournalsonline.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 5.1 MB (31%)

Content Size

16.5 MB

After Optimization

11.4 MB

  • HTML
  • Images
  • CSS

In fact, the total size of Edsf.org main page is 16.5 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. Only a small number of websites need less resources to load. Images take 16.0 MB which makes up the majority of the site volume.

HTML Optimization

-96%

Potential reduce by 526.2 kB

  • Original 548.9 kB
  • After minification 394.4 kB
  • After compression 22.8 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 154.6 kB, which is 28% 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 526.2 kB or 96% of the original size.

Image Optimization

-29%

Potential reduce by 4.6 MB

  • Original 16.0 MB
  • After minification 11.4 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. Obviously, EDSF needs image optimization as it can save up to 4.6 MB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-19%

Potential reduce by 108 B

  • Original 583 B
  • After minification 583 B
  • After compression 475 B

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. Edsf.org needs all CSS files to be minified and compressed as it can save up to 108 B or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 79 (16%)

Requests Now

506

After Optimization

427

  • Images
  • JavaScript
  • CSS

The browser has sent 506 CSS, Javascripts, AJAX and image requests in order to completely render the main page of EDSF. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

edsf.org accessibility score

87

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

edsf.org best practices score

67

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

edsf.org SEO score

93

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    ID

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Edsf.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed language. Our system also found out that Edsf.org 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 data is detected on the main page of EDSF. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: