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challenger23.com screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

challenger23.com

Challenger

Page Load Speed

1.6 sec in total

First Response

197 ms

Resources Loaded

875 ms

Page Rendered

514 ms

challenger23.com screenshot

About Website

Click here to check amazing Challenger 23 content for United States. Otherwise, check out these important facts you probably never knew about challenger23.com

I made these GIFs and other things. Follow me on twitter or email me for freelance work. Let's be e-pals. #GIF

Visit challenger23.com

Key Findings

We analyzed Challenger23.com page load time and found that the first response time was 197 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

challenger23.com performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

30/100

25%

SI (Speed Index)

Value2.4 s

98/100

10%

TBT (Total Blocking Time)

Value1,150 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.044

99/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

Network Requests Diagram

challenger23.com

197 ms

pre_tumblelog.js

92 ms

adsbygoogle.js

260 ms

index.build.css

95 ms

base.css

96 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Challenger23.com, 23% (12 requests) were made to Assets.tumblr.com and 21% (11 requests) were made to Static.tumblr.com. The less responsive or slowest element that took the longest time to load (306 ms) relates to the external source Pagead2.googlesyndication.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 83.9 kB (43%)

Content Size

194.2 kB

After Optimization

110.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Challenger23.com main page is 194.2 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. HTML takes 100.3 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 78.3 kB

  • Original 100.3 kB
  • After minification 95.9 kB
  • After compression 22.0 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. 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 78.3 kB or 78% of the original size.

Image Optimization

-0%

Potential reduce by 158 B

  • Original 52.5 kB
  • After minification 52.3 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. Challenger 23 images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 2.9 kB

  • Original 31.6 kB
  • After minification 31.6 kB
  • After compression 28.7 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

-25%

Potential reduce by 2.4 kB

  • Original 9.8 kB
  • After minification 9.8 kB
  • After compression 7.3 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. Challenger23.com needs all CSS files to be minified and compressed as it can save up to 2.4 kB or 25% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (61%)

Requests Now

44

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Challenger 23. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

challenger23.com

challenger23.com

197 ms

pre_tumblelog.js

pre_tumblelog.js

92 ms

adsbygoogle.js

adsbygoogle.js

260 ms

index.build.css

index.build.css

95 ms

base.css

base.css

96 ms

skeleton.css

skeleton.css

97 ms

layout.css

layout.css

96 ms

font-awesome.min.css

font-awesome.min.css

106 ms

colorbox.css

colorbox.css

96 ms

css

css

76 ms

jquery-1.11.0.min.js

jquery-1.11.0.min.js

76 ms

jflickrfeed.min.js

jflickrfeed.min.js

97 ms

jquery.photoset-grid.js

jquery.photoset-grid.js

97 ms

jquery.colorbox-min.js

jquery.colorbox-min.js

99 ms

bilmur.min.js

bilmur.min.js

99 ms

tumblelog_post_message_queue.js

tumblelog_post_message_queue.js

90 ms

stylesheet.css

stylesheet.css

93 ms

scripts.js

scripts.js

98 ms

tweets.js

tweets.js

71 ms

index.build.js

index.build.js

101 ms

ga.js

ga.js

224 ms

tumblr_static_4sg73fivp5esocwok04cwgcsk.gif

tumblr_static_4sg73fivp5esocwok04cwgcsk.gif

274 ms

avatar_3bd75dce1565_128.pnj

avatar_3bd75dce1565_128.pnj

273 ms

like_iframe.html

like_iframe.html

127 ms

impixu

impixu

273 ms

g.gif

g.gif

170 ms

tumblr_nx71xhUXWN1rpmo4ho1_500.gifv

tumblr_nx71xhUXWN1rpmo4ho1_500.gifv

192 ms

tumblr_oypu1weLqR1rpmo4ho1_400.gifv

tumblr_oypu1weLqR1rpmo4ho1_400.gifv

174 ms

tumblr_inline_oypt1l3V5f1r7gtr0_640.jpg

tumblr_inline_oypt1l3V5f1r7gtr0_640.jpg

167 ms

tumblr_oyow1kWjD21rpmo4ho1_1280.jpg

tumblr_oyow1kWjD21rpmo4ho1_1280.jpg

169 ms

tumblr_inline_oyovpnlH5l1r7gtr0_400.png

tumblr_inline_oyovpnlH5l1r7gtr0_400.png

166 ms

tumblr_oyngkp8xzR1rpmo4ho1_1280.jpg

tumblr_oyngkp8xzR1rpmo4ho1_1280.jpg

169 ms

tumblr_oyl9j1425O1rpmo4ho1_1280.jpg

tumblr_oyl9j1425O1rpmo4ho1_1280.jpg

171 ms

impixu

impixu

159 ms

search.png

search.png

69 ms

analytics.html

analytics.html

70 ms

KFOlCnqEu92Fr1MmYUtfCRc9.ttf

KFOlCnqEu92Fr1MmYUtfCRc9.ttf

134 ms

KFOlCnqEu92Fr1MmWUlfCRc9.ttf

KFOlCnqEu92Fr1MmWUlfCRc9.ttf

158 ms

KFOmCnqEu92Fr1Mu72xP.ttf

KFOmCnqEu92Fr1Mu72xP.ttf

180 ms

KFOlCnqEu92Fr1MmSU5fCRc9.ttf

KFOlCnqEu92Fr1MmSU5fCRc9.ttf

182 ms

KFOjCnqEu92Fr1Mu51TjASc3CsE.ttf

KFOjCnqEu92Fr1Mu51TjASc3CsE.ttf

223 ms

login_check.html

login_check.html

67 ms

show_ads_impl.js

show_ads_impl.js

306 ms

search.png

search.png

82 ms

g.gif

g.gif

40 ms

consent

consent

66 ms

cs.js

cs.js

3 ms

header.build.js

header.build.js

2 ms

exceptions.js

exceptions.js

3 ms

index.build.js

index.build.js

9 ms

cdn.json

cdn.json

5 ms

g.gif

g.gif

8 ms

Accessibility Review

challenger23.com accessibility score

43

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

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

challenger23.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

challenger23.com SEO score

83

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Challenger23.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 Challenger23.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

challenger23.com

Open Graph data is detected on the main page of Challenger 23. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: