Tools & Wizards About Us
fileinfo.com screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

fileinfo.com

FileInfo.com - The File Format Database

Page Load Speed

869 ms in total

First Response

32 ms

Resources Loaded

601 ms

Page Rendered

236 ms

fileinfo.com screenshot

About Website

Visit fileinfo.com now to see the best up-to-date File Info content for United States and also check out these interesting facts you probably never knew about fileinfo.com

FileInfo is the central file extensions registry and contains a database of over 10,000 file types.

Visit fileinfo.com

Key Findings

We analyzed Fileinfo.com page load time and found that the first response time was 32 ms and then it took 837 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

fileinfo.com performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value4.6 s

70/100

10%

TBT (Total Blocking Time)

Value2,110 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.02

100/100

15%

TTI (Time to Interactive)

Value11.8 s

17/100

10%

Network Requests Diagram

fileinfo.com

32 ms

fileinfo.com

49 ms

fi.css

18 ms

otSDKStub.js

42 ms

js

99 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that 36% of them (5 requests) were addressed to the original Fileinfo.com, 29% (4 requests) were made to Cdn.cookielaw.org and 14% (2 requests) were made to Securepubads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (178 ms) belongs to the original domain Fileinfo.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 52.8 kB (12%)

Content Size

439.0 kB

After Optimization

386.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Fileinfo.com main page is 439.0 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. 55% of websites need less resources to load. Javascripts take 343.2 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 52.7 kB

  • Original 74.3 kB
  • After minification 74.1 kB
  • After compression 21.6 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 52.7 kB or 71% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 4.8 kB
  • After minification 4.8 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. File Info images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 73 B

  • Original 343.2 kB
  • After minification 343.2 kB
  • After compression 343.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 76 B

  • Original 16.7 kB
  • After minification 16.7 kB
  • After compression 16.6 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. Fileinfo.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (67%)

Requests Now

12

After Optimization

4

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of File Info. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

fileinfo.com

fileinfo.com

32 ms

fileinfo.com

fileinfo.com

49 ms

fi.css

fi.css

18 ms

otSDKStub.js

otSDKStub.js

42 ms

js

js

99 ms

gpt.js

gpt.js

163 ms

fi.js

fi.js

39 ms

pub-0087137714961591

pub-0087137714961591

95 ms

018e19d6-934c-7aae-a5c9-0bcacddb6876.json

018e19d6-934c-7aae-a5c9-0bcacddb6876.json

49 ms

vcs-3454.png

vcs-3454.png

178 ms

location

location

167 ms

otBannerSdk.js

otBannerSdk.js

83 ms

pubads_impl.js

pubads_impl.js

61 ms

en.json

en.json

99 ms

Accessibility Review

fileinfo.com accessibility score

90

Accessibility Issues

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

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.

Best Practices

fileinfo.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

fileinfo.com SEO score

100

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

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 Fileinfo.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 Fileinfo.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

fileinfo.com

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