Tools & Wizards About Us
kml.extensionfile.net screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    59% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

kml.extensionfile.net

Open KML File - How to open KML file on Windows, Mac OS, Android

Page Load Speed

1.2 sec in total

First Response

383 ms

Resources Loaded

594 ms

Page Rendered

183 ms

kml.extensionfile.net screenshot

About Website

Visit kml.extensionfile.net now to see the best up-to-date KML Extension File content for United States and also check out these interesting facts you probably never knew about kml.extensionfile.net

File extension KML is used by operating systems to recognize files with content of type KML. Here is some information which will get you started.

Visit kml.extensionfile.net

Key Findings

We analyzed Kml.extensionfile.net page load time and found that the first response time was 383 ms and then it took 777 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Performance Metrics

kml.extensionfile.net performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

74/100

25%

SI (Speed Index)

Value19.8 s

0/100

10%

TBT (Total Blocking Time)

Value47,530 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value60.8 s

0/100

10%

Network Requests Diagram

kml.extensionfile.net

383 ms

jquery.min.js

31 ms

header.jpg

18 ms

plusone.js

63 ms

blank.gif

17 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 8% of them (3 requests) were addressed to the original Kml.extensionfile.net, 55% (22 requests) were made to Extensionfile.net and 20% (8 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (383 ms) belongs to the original domain Kml.extensionfile.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 57.2 kB (29%)

Content Size

200.6 kB

After Optimization

143.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Kml.extensionfile.net main page is 200.6 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. 40% of websites need less resources to load. Images take 106.2 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 20.4 kB

  • Original 25.9 kB
  • After minification 25.2 kB
  • After compression 5.5 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 20.4 kB or 79% of the original size.

Image Optimization

-6%

Potential reduce by 6.8 kB

  • Original 106.2 kB
  • After minification 99.4 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. KML Extension File images are well optimized though.

JavaScript Optimization

-44%

Potential reduce by 30.0 kB

  • Original 68.5 kB
  • After minification 68.5 kB
  • After compression 38.5 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 30.0 kB or 44% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (47%)

Requests Now

38

After Optimization

20

  • AJAX
  • Images
  • JavaScript

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of KML Extension File. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

kml.extensionfile.net

kml.extensionfile.net

383 ms

jquery.min.js

jquery.min.js

31 ms

header.jpg

header.jpg

18 ms

plusone.js

plusone.js

63 ms

blank.gif

blank.gif

17 ms

menu-home.jpg

menu-home.jpg

27 ms

subitem11.gif

subitem11.gif

26 ms

menu-information.jpg

menu-information.jpg

27 ms

menu-database.jpg

menu-database.jpg

23 ms

menu-about.jpg

menu-about.jpg

41 ms

search.gif

search.gif

25 ms

filecure.jpg

filecure.jpg

23 ms

de.png

de.png

22 ms

fr.png

fr.png

37 ms

es.png

es.png

30 ms

it.png

it.png

28 ms

sv.png

sv.png

31 ms

no.png

no.png

26 ms

nl.png

nl.png

30 ms

fi.png

fi.png

31 ms

da.png

da.png

33 ms

ru.png

ru.png

34 ms

download-button.jpg

download-button.jpg

167 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

29 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

48 ms

fastbutton

fastbutton

114 ms

ko.png

ko.png

43 ms

adsbygoogle.js

adsbygoogle.js

40 ms

analytics.js

analytics.js

39 ms

jp.png

jp.png

27 ms

zh.png

zh.png

27 ms

header.jpg

header.jpg

159 ms

postmessageRelay

postmessageRelay

41 ms

collect

collect

15 ms

3193398744-postmessagerelay.js

3193398744-postmessagerelay.js

49 ms

rpc:shindig_random.js

rpc:shindig_random.js

35 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

21 ms

cb=gapi.loaded_1

cb=gapi.loaded_1

41 ms

W5F8_SL0XFawnjxHGsZjJA.ttf

W5F8_SL0XFawnjxHGsZjJA.ttf

46 ms

cb=gapi.loaded_0

cb=gapi.loaded_0

9 ms

Accessibility Review

kml.extensionfile.net accessibility score

76

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

Buttons do not have an accessible name

High

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

kml.extensionfile.net 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

kml.extensionfile.net SEO score

77

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

Links do not have descriptive text

High

Document doesn't have a valid hreflang

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

    N/A

  • Encoding

    UTF8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kml.extensionfile.net 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 Kml.extensionfile.net main page’s claimed encoding is utf8. 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

kml.extensionfile.net

Open Graph description is not detected on the main page of KML Extension File. 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: