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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

undefinederror.org

undefinederror.org

Page Load Speed

4.9 sec in total

First Response

372 ms

Resources Loaded

3.5 sec

Page Rendered

1.1 sec

undefinederror.org screenshot

About Website

Click here to check amazing Undefinederror content. Otherwise, check out these important facts you probably never knew about undefinederror.org

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Key Findings

We analyzed Undefinederror.org page load time and found that the first response time was 372 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

undefinederror.org performance score

0

Network Requests Diagram

undefinederror.org

372 ms

742 ms

wp-terminal.css

234 ms

prettify.css

321 ms

styles.css

327 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Undefinederror.org, 49% (36 requests) were made to Elkano.org and 18% (13 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (940 ms) relates to the external source Googleads.g.doubleclick.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 565.8 kB (67%)

Content Size

849.5 kB

After Optimization

283.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Undefinederror.org main page is 849.5 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. 65% of websites need less resources to load. Javascripts take 512.2 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 74.4 kB

  • Original 89.7 kB
  • After minification 89.4 kB
  • After compression 15.3 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 74.4 kB or 83% of the original size.

Image Optimization

-5%

Potential reduce by 269 B

  • Original 5.9 kB
  • After minification 5.6 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. Undefinederror images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 292.3 kB

  • Original 512.2 kB
  • After minification 500.2 kB
  • After compression 219.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 292.3 kB or 57% of the original size.

CSS Optimization

-82%

Potential reduce by 198.8 kB

  • Original 241.8 kB
  • After minification 225.5 kB
  • After compression 42.9 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. Undefinederror.org needs all CSS files to be minified and compressed as it can save up to 198.8 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 47 (75%)

Requests Now

63

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Undefinederror. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

undefinederror.org

undefinederror.org

372 ms

742 ms

wp-terminal.css

wp-terminal.css

234 ms

prettify.css

prettify.css

321 ms

styles.css

styles.css

327 ms

front.css

front.css

331 ms

github-embed.css

github-embed.css

336 ms

screen.min.css

screen.min.css

342 ms

wp-syntax.css

wp-syntax.css

347 ms

bootstrap.min.css

bootstrap.min.css

548 ms

font-awesome.min.css

font-awesome.min.css

561 ms

css

css

72 ms

style.css

style.css

441 ms

wpp.css

wpp.css

445 ms

EnlighterJS.min.css

EnlighterJS.min.css

456 ms

shCore.css

shCore.css

462 ms

shCoreRDark.css

shCoreRDark.css

561 ms

shThemeRDark.css

shThemeRDark.css

561 ms

plusone.js

plusone.js

77 ms

jquery.js

jquery.js

798 ms

jquery-migrate.min.js

jquery-migrate.min.js

580 ms

front.js

front.js

647 ms

modernizr.min.js

modernizr.min.js

750 ms

bootstrap.min.js

bootstrap.min.js

654 ms

functions.min.js

functions.min.js

659 ms

mootools-core-yc.js

mootools-core-yc.js

854 ms

EnlighterJS.min.js

EnlighterJS.min.js

749 ms

adsbygoogle.js

adsbygoogle.js

42 ms

prettify.js

prettify.js

670 ms

launch.js

launch.js

675 ms

jquery.form.min.js

jquery.form.min.js

903 ms

scripts.js

scripts.js

881 ms

picturefill.min.js

picturefill.min.js

886 ms

front.min.js

front.min.js

887 ms

skip-link-focus-fix.js

skip-link-focus-fix.js

887 ms

wp-embed.min.js

wp-embed.min.js

900 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

763 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

6 ms

analytics.js

analytics.js

129 ms

rabbitmq.png

rabbitmq.png

725 ms

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cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

658 ms

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MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf

758 ms

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k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf

747 ms

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y7lebkjgREBJK96VQi37Zp0EAVxt0G0biEntp43Qt6E.ttf

747 ms

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dazS1PrQQuCxC3iOAJFEJbfB31yxOzP-czbf6AAKCVo.ttf

747 ms

dazS1PrQQuCxC3iOAJFEJZ_TkvowlIOtbR7ePgFOpF4.ttf

dazS1PrQQuCxC3iOAJFEJZ_TkvowlIOtbR7ePgFOpF4.ttf

874 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

715 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

713 ms

ca-pub-5929229267098406.js

ca-pub-5929229267098406.js

660 ms

zrt_lookup.html

zrt_lookup.html

940 ms

show_ads_impl.js

show_ads_impl.js

833 ms

collect

collect

622 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

161 ms

fastbutton

fastbutton

444 ms

fastbutton

fastbutton

434 ms

fastbutton

fastbutton

431 ms

fastbutton

fastbutton

427 ms

fastbutton

fastbutton

422 ms

postmessageRelay

postmessageRelay

255 ms

ads

ads

323 ms

osd.js

osd.js

21 ms

rs=AGLTcCMZQMkD3nQb9neyXrDGlfp1IpCqrw

rs=AGLTcCMZQMkD3nQb9neyXrDGlfp1IpCqrw

33 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

71 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

72 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

148 ms

rpc:shindig_random.js

rpc:shindig_random.js

34 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

7 ms

m_js_controller.js

m_js_controller.js

27 ms

abg.js

abg.js

62 ms

favicon

favicon

89 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

93 ms

nessie_icon_tiamat_white.png

nessie_icon_tiamat_white.png

46 ms

s

s

54 ms

x_button_blue2.png

x_button_blue2.png

40 ms

SEO Factors

undefinederror.org SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Undefinederror.org can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Undefinederror.org 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

undefinederror.org

Open Graph data is detected on the main page of PARSED_DOMAIN, but there is no image specified in description. It would be a good idea for the website admin to select a nice image that can properly represent the website in Open Graph data, otherwise the first found image will be taken for this purpose and social media information block will look like this: