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checker.b21l.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

checker.b21l.com

B21L Domain Checker

Page Load Speed

2.8 sec in total

First Response

809 ms

Resources Loaded

1.8 sec

Page Rendered

200 ms

checker.b21l.com screenshot

About Website

Welcome to checker.b21l.com homepage info - get ready to check Checker B21L best content for Jordan right away, or after learning these important things about checker.b21l.com

Free B21L Domain Checker, will be servicing my visitors for checking any domain name if is avaliable or is taking.

Visit checker.b21l.com

Key Findings

We analyzed Checker.b21l.com page load time and found that the first response time was 809 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

checker.b21l.com performance score

0

Network Requests Diagram

checker.b21l.com

809 ms

roboTxt.js

58 ms

shadow.php

106 ms

MyMenu1.js

74 ms

MyMenu1.js

64 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 8% of them (5 requests) were addressed to the original Checker.b21l.com, 13% (8 requests) were made to Images-na.ssl-images-amazon.com and 10% (6 requests) were made to Freehostedscripts.net. The less responsive or slowest element that took the longest time to load (877 ms) relates to the external source Promo.propellerads.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 550.0 kB (59%)

Content Size

930.1 kB

After Optimization

380.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Checker.b21l.com main page is 930.1 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. 50% of websites need less resources to load. HTML takes 553.0 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 468.4 kB

  • Original 553.0 kB
  • After minification 496.1 kB
  • After compression 84.7 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 468.4 kB or 85% of the original size.

Image Optimization

-11%

Potential reduce by 19.8 kB

  • Original 179.9 kB
  • After minification 160.1 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. Obviously, Checker B21L needs image optimization as it can save up to 19.8 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-32%

Potential reduce by 61.8 kB

  • Original 193.6 kB
  • After minification 191.2 kB
  • After compression 131.8 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 61.8 kB or 32% of the original size.

CSS Optimization

-2%

Potential reduce by 70 B

  • Original 3.6 kB
  • After minification 3.6 kB
  • After compression 3.5 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. Checker.b21l.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 25 (47%)

Requests Now

53

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Checker B21L. 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 as a result speed up the page load time.

Network Requests Diagram

checker.b21l.com

checker.b21l.com

809 ms

roboTxt.js

roboTxt.js

58 ms

shadow.php

shadow.php

106 ms

MyMenu1.js

MyMenu1.js

74 ms

MyMenu1.js

MyMenu1.js

64 ms

ip.php

ip.php

88 ms

browserinfo.php

browserinfo.php

140 ms

date.php

date.php

89 ms

clock.php

clock.php

88 ms

onejs

onejs

26 ms

element.js

element.js

46 ms

page.js

page.js

47 ms

apu.php

apu.php

195 ms

notice.php

notice.php

286 ms

notice.php

notice.php

218 ms

checker.png

checker.png

20 ms

share_save_256_24.png

share_save_256_24.png

10 ms

468x60-popads_1.gif

468x60-popads_1.gif

877 ms

host.gif

host.gif

79 ms

clock2.php

clock2.php

78 ms

getad

getad

155 ms

translateelement.css

translateelement.css

33 ms

main.js

main.js

59 ms

MG_Icons.woff

MG_Icons.woff

42 ms

sdk.js

sdk.js

27 ms

getad

getad

177 ms

ocounter.php

ocounter.php

174 ms

ocount.php

ocount.php

165 ms

sm.16.html

sm.16.html

27 ms

c1.gif

c1.gif

24 ms

apu.php

apu.php

209 ms

element_main.js

element_main.js

21 ms

ga.js

ga.js

42 ms

122 ms

0sTQzbapM8j.js

0sTQzbapM8j.js

35 ms

0sTQzbapM8j.js

0sTQzbapM8j.js

93 ms

amzn-widgets-sprite-2x.png

amzn-widgets-sprite-2x.png

52 ms

41InOMWc%2BdL._AC_SL230_.jpg

41InOMWc%2BdL._AC_SL230_.jpg

83 ms

ir

ir

55 ms

amznassocview.js

amznassocview.js

58 ms

52 ms

511FxPKkQVL._AC_SL230_.jpg

511FxPKkQVL._AC_SL230_.jpg

61 ms

51mshxlnvnL._AC_SL230_.jpg

51mshxlnvnL._AC_SL230_.jpg

59 ms

51PGhmVgs7L._AC_SL230_.jpg

51PGhmVgs7L._AC_SL230_.jpg

59 ms

41lZjZDhJSL._AC_SL230_.jpg

41lZjZDhJSL._AC_SL230_.jpg

55 ms

61dt7iWRnVL._AC_SL230_.jpg

61dt7iWRnVL._AC_SL230_.jpg

59 ms

41kbQ-PNB7L._AC_SL230_.jpg

41kbQ-PNB7L._AC_SL230_.jpg

54 ms

51lSp%2BcwxTL._AC_SL230_.jpg

51lSp%2BcwxTL._AC_SL230_.jpg

61 ms

ir

ir

6 ms

6 ms

%7B%22adViewability%22:[%7B%22above_the_fold%22:%20false,%20%22topPos%22:%200.920952380952381,%20%22leftPos%22:%200.1976190476190476%7D]%7D&cb=410560

%7B%22adViewability%22:[%7B%22above_the_fold%22:%20false,%20%22topPos%22:%200.920952380952381,%20%22leftPos%22:%200.1976190476190476%7D]%7D&cb=410560

7 ms

%7B%22adViewability%22:[%7B%22above_the_fold%22:%20true,%20%22topPos%22:%200.3057142857142857,%20%22leftPos%22:%200.1976190476190476%7D]%7D&cb=5456569

%7B%22adViewability%22:[%7B%22above_the_fold%22:%20true,%20%22topPos%22:%200.3057142857142857,%20%22leftPos%22:%200.1976190476190476%7D]%7D&cb=5456569

5 ms

224 ms

like.php

like.php

72 ms

Iv-bqISgsE7.js

Iv-bqISgsE7.js

29 ms

lH1ibRl5GKq.png

lH1ibRl5GKq.png

20 ms

248 ms

translate_24dp.png

translate_24dp.png

23 ms

l

l

21 ms

cleardot.gif

cleardot.gif

33 ms

translate_24dp.png

translate_24dp.png

8 ms

te_ctrl3.gif

te_ctrl3.gif

2 ms

SEO Factors

checker.b21l.com SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Checker.b21l.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 Checker.b21l.com main page’s claimed encoding is windows-1252. 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

checker.b21l.com

Open Graph description is not detected on the main page of Checker B21L. 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: