Tools & Wizards About Us

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

whatext.com

The File Extensions Database - What is a extensions file?

Page Load Speed

672 ms in total

First Response

79 ms

Resources Loaded

481 ms

Page Rendered

112 ms

About Website

Visit whatext.com now to see the best up-to-date Whatext content for Japan and also check out these interesting facts you probably never knew about whatext.com

WhatExt is the central file extensions registry and contains a database of over 50,000 file types. Having problems opening a file? We have programs that can open, view, play or convert your files

Visit whatext.com

Key Findings

We analyzed Whatext.com page load time and found that the first response time was 79 ms and then it took 593 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

whatext.com performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value15.6 s

0/100

10%

LCP (Largest Contentful Paint)

Value15.6 s

0/100

25%

SI (Speed Index)

Value28.5 s

0/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value15.6 s

6/100

10%

Network Requests Diagram

whatext.com

79 ms

fileinfobase.com

175 ms

css2

34 ms

XRXI3I6Li01BKofiOc5wtlZ2di8HDLshRTM.ttf

21 ms

XRXI3I6Li01BKofiOc5wtlZ2di8HDOUhRTM.ttf

27 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that 13% of them (1 request) were addressed to the original Whatext.com, 63% (5 requests) were made to Fonts.gstatic.com and 13% (1 request) were made to Fileinfobase.com. The less responsive or slowest element that took the longest time to load (175 ms) relates to the external source Fileinfobase.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 11.2 kB (64%)

Content Size

17.4 kB

After Optimization

6.3 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Whatext.com main page is 17.4 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. 20% of websites need less resources to load. HTML takes 15.9 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 11.2 kB

  • Original 15.9 kB
  • After minification 15.7 kB
  • After compression 4.8 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 11.2 kB or 70% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 265 B
  • After minification 265 B

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. Whatext images are well optimized though.

CSS Optimization

-1%

Potential reduce by 13 B

  • Original 1.2 kB
  • After minification 1.2 kB
  • After compression 1.2 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. Whatext.com has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

1

After Optimization

1

  • CSS

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Whatext. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

whatext.com accessibility score

100

Accessibility Issues

Best Practices

whatext.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

whatext.com SEO score

98

Search Engine Optimization Advices

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Whatext.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 Whatext.com 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

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