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gc.kls2.com screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 51

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

gc.kls2.com

Great Circle Mapper

Page Load Speed

1.3 sec in total

First Response

310 ms

Resources Loaded

815 ms

Page Rendered

163 ms

gc.kls2.com screenshot

About Website

Visit gc.kls2.com now to see the best up-to-date Gc Kls 2 content for Indonesia and also check out these interesting facts you probably never knew about gc.kls2.com

Displays a map on which the great circle path for one or more routes is plotted and calculates the distance along each route. Ranges from one or more locations may also be plotted, along with go/no-go...

Visit gc.kls2.com

Key Findings

We analyzed Gc.kls2.com page load time and found that the first response time was 310 ms and then it took 978 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

gc.kls2.com performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.3 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.4 s

100/100

25%

SI (Speed Index)

Value1.4 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.3 s

100/100

10%

Network Requests Diagram

gc.kls2.com

310 ms

style.css

151 ms

frames.js

252 ms

sky.gif

78 ms

gc2-new.gif

296 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 93% of them (14 requests) were addressed to the original Gc.kls2.com, 7% (1 request) were made to Gcmap.com. The less responsive or slowest element that took the longest time to load (310 ms) belongs to the original domain Gc.kls2.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 7.9 kB (71%)

Content Size

11.2 kB

After Optimization

3.3 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Gc.kls2.com main page is 11.2 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. HTML takes 9.8 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 7.0 kB

  • Original 9.8 kB
  • After minification 9.5 kB
  • After compression 2.8 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 7.0 kB or 71% of the original size.

JavaScript Optimization

-48%

Potential reduce by 85 B

  • Original 176 B
  • After minification 98 B
  • After compression 91 B

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 85 B or 48% of the original size.

CSS Optimization

-67%

Potential reduce by 786 B

  • Original 1.2 kB
  • After minification 929 B
  • After compression 380 B

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. Gc.kls2.com needs all CSS files to be minified and compressed as it can save up to 786 B or 67% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

14

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gc Kls 2. According to our analytics all requests are already optimized.

Network Requests Diagram

gc.kls2.com

gc.kls2.com

310 ms

style.css

style.css

151 ms

frames.js

frames.js

252 ms

sky.gif

sky.gif

78 ms

gc2-new.gif

gc2-new.gif

296 ms

gc-anim.gif

gc-anim.gif

137 ms

paypal-donate.gif

paypal-donate.gif

150 ms

icon-16.gif

icon-16.gif

154 ms

karl-icon-16.gif

karl-icon-16.gif

154 ms

kls2-icon-16.gif

kls2-icon-16.gif

155 ms

fb-16.gif

fb-16.gif

212 ms

airlines-icon-16.gif

airlines-icon-16.gif

221 ms

freebsd.gif

freebsd.gif

303 ms

valid-html401.gif

valid-html401.gif

229 ms

icra_sw.gif

icra_sw.gif

228 ms

Accessibility Review

gc.kls2.com accessibility score

51

Accessibility Issues

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

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

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

gc.kls2.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

gc.kls2.com SEO score

69

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gc.kls2.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Gc.kls2.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

gc.kls2.com

Open Graph description is not detected on the main page of Gc Kls 2. 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: