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secdev.org screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 48% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

secdev.org

SecDev.org

Page Load Speed

968 ms in total

First Response

288 ms

Resources Loaded

514 ms

Page Rendered

166 ms

secdev.org screenshot

About Website

Visit secdev.org now to see the best up-to-date Sec Dev content for United States and also check out these interesting facts you probably never knew about secdev.org

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Key Findings

We analyzed Secdev.org page load time and found that the first response time was 288 ms and then it took 680 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

secdev.org performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.8 s

100/100

25%

SI (Speed Index)

Value0.8 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value0.8 s

100/100

10%

Network Requests Diagram

secdev.org

288 ms

btn_donate_LG.gif

43 ms

security_power_tools-cover.gif

207 ms

corelogo.gif

190 ms

by-nc-sa.png

206 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that 67% of them (4 requests) were addressed to the original Secdev.org, 33% (2 requests) were made to Paypal.com. The less responsive or slowest element that took the longest time to load (288 ms) belongs to the original domain Secdev.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 11.4 kB (61%)

Content Size

18.6 kB

After Optimization

7.3 kB

  • HTML
  • Images

In fact, the total size of Secdev.org main page is 18.6 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. HTML takes 13.1 kB which makes up the majority of the site volume.

HTML Optimization

-59%

Potential reduce by 7.8 kB

  • Original 13.1 kB
  • After minification 12.0 kB
  • After compression 5.3 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 7.8 kB or 59% of the original size.

Image Optimization

-65%

Potential reduce by 3.6 kB

  • Original 5.5 kB
  • After minification 2.0 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, Sec Dev needs image optimization as it can save up to 3.6 kB or 65% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • Images

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sec Dev. According to our analytics all requests are already optimized.

Network Requests Diagram

secdev.org

secdev.org

288 ms

btn_donate_LG.gif

btn_donate_LG.gif

43 ms

security_power_tools-cover.gif

security_power_tools-cover.gif

207 ms

corelogo.gif

corelogo.gif

190 ms

by-nc-sa.png

by-nc-sa.png

206 ms

pixel.gif

pixel.gif

40 ms

Accessibility Review

secdev.org accessibility score

79

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

secdev.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

SEO Factors

secdev.org SEO score

69

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Secdev.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Secdev.org main page’s claimed encoding is . 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

secdev.org

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