Tools & Wizards About Us
qconferences.com screenshot

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

qconferences.com

QCon Software Development Conferences | Events for Senior Software Devs

Page Load Speed

2.5 sec in total

First Response

11 ms

Resources Loaded

1.2 sec

Page Rendered

1.4 sec

qconferences.com screenshot

About Website

Welcome to qconferences.com homepage info - get ready to check Q Conferences best content for Turkey right away, or after learning these important things about qconferences.com

Learn from a global professional software engineering community. Adopt the right software innovations and practices. Discover your future tech vision.

Visit qconferences.com

Key Findings

We analyzed Qconferences.com page load time and found that the first response time was 11 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

qconferences.com performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

64/100

25%

SI (Speed Index)

Value5.8 s

49/100

10%

TBT (Total Blocking Time)

Value8,100 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.23

54/100

15%

TTI (Time to Interactive)

Value24.0 s

1/100

10%

Network Requests Diagram

qconferences.com

11 ms

qconferences.com

43 ms

js

93 ms

css_LdnHqmKrBU8taV7-46h0XBfqY9RF7TuiPuZtXzgc6i8.css

11 ms

css_zWOJmcFcRJrKOjM94OYpzCPYtcLhQh5bWJX8UlyfFt8.css

18 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 66% of them (47 requests) were addressed to the original Qconferences.com, 11% (8 requests) were made to Youtube.com and 10% (7 requests) were made to Assets.infoq.com. The less responsive or slowest element that took the longest time to load (626 ms) relates to the external source Youtube.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 74.2 kB (9%)

Content Size

872.2 kB

After Optimization

798.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Qconferences.com main page is 872.2 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. 70% of websites need less resources to load. Images take 433.5 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 54.4 kB

  • Original 67.4 kB
  • After minification 59.6 kB
  • After compression 13.0 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 7.8 kB, which is 12% 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 54.4 kB or 81% of the original size.

Image Optimization

-4%

Potential reduce by 17.0 kB

  • Original 433.5 kB
  • After minification 416.5 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. Q Conferences images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.7 kB

  • Original 296.1 kB
  • After minification 296.1 kB
  • After compression 293.4 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

-0%

Potential reduce by 128 B

  • Original 75.3 kB
  • After minification 75.3 kB
  • After compression 75.1 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. Qconferences.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 22 (38%)

Requests Now

58

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Q Conferences. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

qconferences.com

qconferences.com

11 ms

qconferences.com

qconferences.com

43 ms

js

js

93 ms

css_LdnHqmKrBU8taV7-46h0XBfqY9RF7TuiPuZtXzgc6i8.css

css_LdnHqmKrBU8taV7-46h0XBfqY9RF7TuiPuZtXzgc6i8.css

11 ms

css_zWOJmcFcRJrKOjM94OYpzCPYtcLhQh5bWJX8UlyfFt8.css

css_zWOJmcFcRJrKOjM94OYpzCPYtcLhQh5bWJX8UlyfFt8.css

18 ms

4285.js

4285.js

83 ms

logo.svg

logo.svg

33 ms

ids-munich.webp

ids-munich.webp

50 ms

sf-cover.jpeg

sf-cover.jpeg

45 ms

qcon-london-cover.jpeg

qcon-london-cover.jpeg

49 ms

big-tac.png

big-tac.png

44 ms

qApqhgOzfxI

qApqhgOzfxI

134 ms

PGsKuqh5H4w

PGsKuqh5H4w

538 ms

g9g2aFQ9Wzs

g9g2aFQ9Wzs

626 ms

jtJTIbwp7k8

jtJTIbwp7k8

580 ms

46Architects_NL_May2021.html

46Architects_NL_May2021.html

104 ms

js_Ajb04ucEgW2X_o_OeJEtadA5hNYnoptRHbd6aPhRzbE.js

js_Ajb04ucEgW2X_o_OeJEtadA5hNYnoptRHbd6aPhRzbE.js

39 ms

cookieControl-9.x.min.js

cookieControl-9.x.min.js

110 ms

js_ofQjGn72cF9BebguYRvW23tZ2_4ErQz7AuoX3oN9BeA.js

js_ofQjGn72cF9BebguYRvW23tZ2_4ErQz7AuoX3oN9BeA.js

38 ms

icon-quote.svg

icon-quote.svg

45 ms

play-circle.svg

play-circle.svg

46 ms

chart-connect.svg

chart-connect.svg

48 ms

icon-play.svg

icon-play.svg

46 ms

logo-infoq.svg

logo-infoq.svg

46 ms

mobile-frame.svg

mobile-frame.svg

51 ms

envelope.svg

envelope.svg

49 ms

earth.svg

earth.svg

57 ms

germany.svg

germany.svg

50 ms

Screenshot%202021-12-22%20at%2010.15.12.png

Screenshot%202021-12-22%20at%2010.15.12.png

52 ms

uk-flag%20%281%29.svg

uk-flag%20%281%29.svg

51 ms

julia-grace.jpg

julia-grace.jpg

33 ms

sarah.jpg

sarah.jpg

32 ms

sam-newman.jpg

sam-newman.jpg

31 ms

katharina.jpg

katharina.jpg

32 ms

michael_0.jpg

michael_0.jpg

33 ms

meya_0.jpg

meya_0.jpg

42 ms

annette_0.jpg

annette_0.jpg

43 ms

qcon-sp-experience.jpg

qcon-sp-experience.jpg

44 ms

qcon-sf-experience.jpg

qcon-sf-experience.jpg

44 ms

qconNY.jpg

qconNY.jpg

44 ms

qcon-london-experience.jpg

qcon-london-experience.jpg

44 ms

facebook_icon.svg

facebook_icon.svg

44 ms

twitter_icon.svg

twitter_icon.svg

51 ms

instagram_icon.svg

instagram_icon.svg

46 ms

masatadon_icon.svg

masatadon_icon.svg

46 ms

youtube-icon.svg

youtube-icon.svg

47 ms

linkedin_icon.svg

linkedin_icon.svg

48 ms

flickr_icon.svg

flickr_icon.svg

49 ms

infoq_logo.png

infoq_logo.png

4 ms

VMwareTanzuLogo.png

VMwareTanzuLogo.png

88 ms

sc_twitter.jpg

sc_twitter.jpg

371 ms

sc_facebook.jpg

sc_facebook.jpg

85 ms

sc_linkedin.jpg

sc_linkedin.jpg

86 ms

youtube-arch-nl-icon.png

youtube-arch-nl-icon.png

87 ms

www-player.css

www-player.css

19 ms

www-embed-player.js

www-embed-player.js

35 ms

base.js

base.js

62 ms

ad_status.js

ad_status.js

485 ms

jDVVIT4ZwDHfBiET8TcWj790JrYgF6qU1g_sOcBWI_w.js

jDVVIT4ZwDHfBiET8TcWj790JrYgF6qU1g_sOcBWI_w.js

325 ms

embed.js

embed.js

87 ms

ibmplexmono-semibold-webfont.woff

ibmplexmono-semibold-webfont.woff

83 ms

ibmplexmono-bold-webfont.woff

ibmplexmono-bold-webfont.woff

83 ms

ibmplexmono-medium-webfont.woff

ibmplexmono-medium-webfont.woff

83 ms

titilliumweb-bold-webfont.woff

titilliumweb-bold-webfont.woff

83 ms

titilliumweb-semibold-webfont.woff

titilliumweb-semibold-webfont.woff

82 ms

titilliumweb-regular-webfont.woff

titilliumweb-regular-webfont.woff

82 ms

titilliumweb-light-webfont.woff

titilliumweb-light-webfont.woff

269 ms

TPhEsJuyxIEzWtby22btfonF5uFdDttMLvmWuJdhhgs.ttf

TPhEsJuyxIEzWtby22btfonF5uFdDttMLvmWuJdhhgs.ttf

351 ms

id

id

193 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

45 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

46 ms

Accessibility Review

qconferences.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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

qconferences.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

qconferences.com 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

    UTF-8

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

qconferences.com

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