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iosec.org screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

iosec.org

HTTP Anti Flood/DoS Security Module download | SourceForge.net

Page Load Speed

1.8 sec in total

First Response

228 ms

Resources Loaded

1 sec

Page Rendered

541 ms

iosec.org screenshot

About Website

Welcome to iosec.org homepage info - get ready to check Iosec best content right away, or after learning these important things about iosec.org

Download HTTP Anti Flood/DoS Security Module for free. Detect Flooder IPs, Reduce Attack Surface against HTTP Flood Attacks. This module provides attack surface reduction enhancements against the HTTP...

Visit iosec.org

Key Findings

We analyzed Iosec.org page load time and found that the first response time was 228 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

iosec.org performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value5.9 s

48/100

10%

TBT (Total Blocking Time)

Value670 ms

44/100

30%

CLS (Cumulative Layout Shift)

Value0.154

75/100

15%

TTI (Time to Interactive)

Value14.3 s

9/100

10%

Network Requests Diagram

iosec.org

228 ms

478 ms

sf.sandiego-cmp-top.js

44 ms

tag

155 ms

bizx-prebid.js

27 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Iosec.org, 78% (32 requests) were made to A.fsdn.com and 5% (2 requests) were made to Sourceforge.net. The less responsive or slowest element that took the longest time to load (478 ms) relates to the external source Sourceforge.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 126.7 kB (24%)

Content Size

518.8 kB

After Optimization

392.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Iosec.org main page is 518.8 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. 55% of websites need less resources to load. Javascripts take 239.9 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 99.6 kB

  • Original 125.5 kB
  • After minification 125.3 kB
  • After compression 25.9 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 99.6 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 219 B

  • Original 86.7 kB
  • After minification 86.5 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. Iosec images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 26.8 kB

  • Original 239.9 kB
  • After minification 239.9 kB
  • After compression 213.1 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 26.8 kB or 11% of the original size.

CSS Optimization

-0%

Potential reduce by 38 B

  • Original 66.6 kB
  • After minification 66.6 kB
  • After compression 66.6 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. Iosec.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 16 (43%)

Requests Now

37

After Optimization

21

  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Iosec. 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.

Network Requests Diagram

iosec.org

iosec.org

228 ms

478 ms

sf.sandiego-cmp-top.js

sf.sandiego-cmp-top.js

44 ms

tag

tag

155 ms

bizx-prebid.js

bizx-prebid.js

27 ms

lato.css

lato.css

25 ms

sandiego.css

sandiego.css

39 ms

disallow.css

disallow.css

25 ms

sf.sandiego-head.js

sf.sandiego-head.js

38 ms

adsbanner.js

adsbanner.js

38 ms

sf.js

sf.js

432 ms

sf-logo-full.svg

sf-logo-full.svg

17 ms

lato-v20-latin-ext_latin-regular.woff

lato-v20-latin-ext_latin-regular.woff

25 ms

lato-v20-latin-ext_latin-700.woff

lato-v20-latin-ext_latin-700.woff

15 ms

owl.carousel.min.js

owl.carousel.min.js

28 ms

featherlight.min.js

featherlight.min.js

27 ms

featherlight.gallery.min.js

featherlight.gallery.min.js

27 ms

122 ms

github-sync.png

github-sync.png

22 ms

icon

icon

99 ms

sf-icon-black.svg

sf-icon-black.svg

22 ms

1

1

103 ms

1

1

254 ms

1

1

103 ms

1

1

107 ms

17025

17025

37 ms

sf_star_yellow.svg

sf_star_yellow.svg

56 ms

icon

icon

148 ms

icon

icon

54 ms

sf.sandiego-base.js

sf.sandiego-base.js

27 ms

sf.sandiego-foundation-base.js

sf.sandiego-foundation-base.js

26 ms

sf.sandiego-foundation-tooltip.js

sf.sandiego-foundation-tooltip.js

41 ms

sf.sandiego-project.js

sf.sandiego-project.js

41 ms

icon

icon

155 ms

icon

icon

117 ms

icon

icon

107 ms

icon

icon

105 ms

tag.aspx

tag.aspx

38 ms

s1.js

s1.js

43 ms

analytics.js

analytics.js

39 ms

js

js

51 ms

Accessibility Review

iosec.org accessibility score

90

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

iosec.org best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

iosec.org SEO score

92

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 uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    BINARY

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Iosec.org 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 Iosec.org main page’s claimed encoding is binary. 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

iosec.org

Open Graph data is detected on the main page of Iosec. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: