Tools & Wizards About Us

Report Summary

  • 91

    Performance

    Renders faster than
    91% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

ieeevtc.org

VTC2018-Spring in Porto: Home

Page Load Speed

1.8 sec in total

First Response

324 ms

Resources Loaded

1.3 sec

Page Rendered

189 ms

About Website

Click here to check amazing Ieeevtc content for India. Otherwise, check out these important facts you probably never knew about ieeevtc.org

Information regarding the semi-annual conference of the Vehicular Technology Society of the Institute of Electrical and Electronics Engineers (IEEE-VTS).

Visit ieeevtc.org

Key Findings

We analyzed Ieeevtc.org page load time and found that the first response time was 324 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

ieeevtc.org performance score

91

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

67/100

25%

SI (Speed Index)

Value1.7 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.6 s

100/100

10%

Network Requests Diagram

vtc2016spring

324 ms

173 ms

conf-style_3.css

69 ms

tl_curve_white.gif

129 ms

tr_curve_white.gif

129 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that all of those requests were addressed to Ieeevtc.org and no external sources were called. The less responsive or slowest element that took the longest time to load (440 ms) belongs to the original domain Ieeevtc.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 20.2 kB (8%)

Content Size

242.0 kB

After Optimization

221.8 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Ieeevtc.org main page is 242.0 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. Only 10% of websites need less resources to load. Images take 226.7 kB which makes up the majority of the site volume.

HTML Optimization

-63%

Potential reduce by 3.2 kB

  • Original 5.1 kB
  • After minification 4.9 kB
  • After compression 1.9 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 3.2 kB or 63% of the original size.

Image Optimization

-4%

Potential reduce by 8.6 kB

  • Original 226.7 kB
  • After minification 218.0 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. Ieeevtc images are well optimized though.

CSS Optimization

-82%

Potential reduce by 8.3 kB

  • Original 10.2 kB
  • After minification 7.0 kB
  • After compression 1.9 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. Ieeevtc.org needs all CSS files to be minified and compressed as it can save up to 8.3 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

9

After Optimization

9

  • Images
  • CSS

The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ieeevtc. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

ieeevtc.org accessibility score

84

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.

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

Best Practices

ieeevtc.org 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

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

ieeevtc.org SEO score

75

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ieeevtc.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 Ieeevtc.org main page’s claimed encoding is utf8. 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

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