Tools & Wizards About Us
iotslam.com screenshot

Report Summary

  • 5

    Performance

    Renders faster than
    21% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

iotslam.com

IoT Slam Internet of Things Conference, Organized by the IoT Community

Page Load Speed

6.8 sec in total

First Response

104 ms

Resources Loaded

6.3 sec

Page Rendered

442 ms

iotslam.com screenshot

About Website

Visit iotslam.com now to see the best up-to-date IoT Slam content for United States and also check out these interesting facts you probably never knew about iotslam.com

IoT Community's IoT Slam Internet of Things Conference - The world's largest, best and longest running independent IoT event

Visit iotslam.com

Key Findings

We analyzed Iotslam.com page load time and found that the first response time was 104 ms and then it took 6.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

iotslam.com performance score

5

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value14.5 s

0/100

25%

SI (Speed Index)

Value15.2 s

1/100

10%

TBT (Total Blocking Time)

Value12,020 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.688

7/100

15%

TTI (Time to Interactive)

Value36.7 s

0/100

10%

Network Requests Diagram

iotslam.com

104 ms

iotslam.com

130 ms

embed-public.min.css

48 ms

styles.css

77 ms

ctf-styles.min.css

75 ms

Our browser made a total of 141 requests to load all elements on the main page. We found that 62% of them (88 requests) were addressed to the original Iotslam.com, 11% (16 requests) were made to Fonts.gstatic.com and 9% (12 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (5.1 sec) relates to the external source Syndication.twitter.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 414.7 kB (11%)

Content Size

3.7 MB

After Optimization

3.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Iotslam.com main page is 3.7 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.9 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 123.7 kB

  • Original 147.0 kB
  • After minification 143.6 kB
  • After compression 23.3 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 123.7 kB or 84% of the original size.

Image Optimization

-9%

Potential reduce by 266.6 kB

  • Original 2.9 MB
  • After minification 2.7 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. IoT Slam images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 16.7 kB

  • Original 480.2 kB
  • After minification 480.2 kB
  • After compression 463.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-8%

Potential reduce by 7.7 kB

  • Original 91.6 kB
  • After minification 91.6 kB
  • After compression 83.9 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. Iotslam.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 71 (58%)

Requests Now

122

After Optimization

51

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 122 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IoT Slam. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 48 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

iotslam.com

iotslam.com

104 ms

iotslam.com

iotslam.com

130 ms

embed-public.min.css

embed-public.min.css

48 ms

styles.css

styles.css

77 ms

ctf-styles.min.css

ctf-styles.min.css

75 ms

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style.min.css

85 ms

cookie-law-info-public.css

cookie-law-info-public.css

80 ms

cookie-law-info-gdpr.css

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77 ms

style.css

style.css

80 ms

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43 ms

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62 ms

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66 ms

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100 ms

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100 ms

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102 ms

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109 ms

flexslider.css

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104 ms

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106 ms

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127 ms

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124 ms

dashicons.min.css

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135 ms

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141 ms

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131 ms

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158 ms

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66 ms

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245 ms

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239 ms

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242 ms

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241 ms

hooks.min.js

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243 ms

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244 ms

index.js

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244 ms

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244 ms

gallery.min.js

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245 ms

superfish.js

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246 ms

hoverIntent.min.js

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247 ms

modernizr.custom.js

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248 ms

jquery.dlmenu.js

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248 ms

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249 ms

api.js

api.js

84 ms

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249 ms

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225 ms

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198 ms

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200 ms

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196 ms

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197 ms

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292 ms

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276 ms

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488 ms

email.png

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197 ms

linkedin.png

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195 ms

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340 ms

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355 ms

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372 ms

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574 ms

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336 ms

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337 ms

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338 ms

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339 ms

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167 ms

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168 ms

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420 ms

Vold-e1678465474776.jpg

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422 ms

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477 ms

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397 ms

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387 ms

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385 ms

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437 ms

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389 ms

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152 ms

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185 ms

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274 ms

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83 ms

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45 ms

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29 ms

IoTChannel

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5070 ms

css

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21 ms

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76 ms

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fonts.css

72 ms

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20 ms

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11 ms

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12 ms

Accessibility Review

iotslam.com accessibility score

96

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.

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

iotslam.com best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

iotslam.com SEO score

92

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

Links do not have descriptive text

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Iotslam.com 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 Iotslam.com 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

iotslam.com

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