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Report Summary

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    Performance

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    Accessibility

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    Best Practices

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    SEO

javascript-examples.com

javascript-examples.com

Page Load Speed

21 sec in total

First Response

2.4 sec

Resources Loaded

11.2 sec

Page Rendered

7.4 sec

javascript-examples.com screenshot

About Website

Visit javascript-examples.com now to see the best up-to-date Javascript Examples content and also check out these interesting facts you probably never knew about javascript-examples.com

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Key Findings

We analyzed Javascript-examples.com page load time and found that the first response time was 2.4 sec and then it took 18.6 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

javascript-examples.com performance score

0

Network Requests Diagram

javascript-examples.com

2356 ms

layout.css

200 ms

html.css

279 ms

show_ads.js

31 ms

serve.js

122 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 45% of them (10 requests) were addressed to the original Javascript-examples.com, 18% (4 requests) were made to Pagead2.googlesyndication.com and 14% (3 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Googleads.g.doubleclick.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 200.3 kB (52%)

Content Size

384.5 kB

After Optimization

184.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Javascript-examples.com main page is 384.5 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. 35% of websites need less resources to load. Javascripts take 322.2 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 9.1 kB

  • Original 12.4 kB
  • After minification 11.1 kB
  • After compression 3.2 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 9.1 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 88 B

  • Original 37.9 kB
  • After minification 37.9 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. Javascript Examples images are well optimized though.

JavaScript Optimization

-56%

Potential reduce by 181.3 kB

  • Original 322.2 kB
  • After minification 322.0 kB
  • After compression 140.9 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 181.3 kB or 56% of the original size.

CSS Optimization

-82%

Potential reduce by 9.8 kB

  • Original 12.0 kB
  • After minification 7.2 kB
  • After compression 2.2 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. Javascript-examples.com needs all CSS files to be minified and compressed as it can save up to 9.8 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (28%)

Requests Now

18

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Javascript Examples. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

javascript-examples.com

javascript-examples.com

2356 ms

layout.css

layout.css

200 ms

html.css

html.css

279 ms

show_ads.js

show_ads.js

31 ms

serve.js

serve.js

122 ms

counter.js

counter.js

68 ms

ga.js

ga.js

3 ms

__utm.gif

__utm.gif

100 ms

light_body.gif

light_body.gif

1432 ms

header.gif

header.gif

1417 ms

header_image.jpg

header_image.jpg

1684 ms

menu.gif

menu.gif

1417 ms

autocomplete.gif

autocomplete.gif

1342 ms

forms.gif

forms.gif

1343 ms

tn_calendar.jpg

tn_calendar.jpg

1343 ms

154x145_eng.jpg

154x145_eng.jpg

1111 ms

ca-pub-6301206954146783.js

ca-pub-6301206954146783.js

2246 ms

zrt_lookup.html

zrt_lookup.html

2411 ms

show_ads_impl.js

show_ads_impl.js

644 ms

ads

ads

853 ms

osd.js

osd.js

444 ms

ads

ads

311 ms

SEO Factors

javascript-examples.com SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Javascript-examples.com 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 Javascript-examples.com main page’s claimed encoding is iso-8859-1. 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

javascript-examples.com

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