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ostfile.com screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

ostfile.com

Page Load Speed

2.7 sec in total

First Response

236 ms

Resources Loaded

2 sec

Page Rendered

477 ms

ostfile.com screenshot

About Website

Welcome to ostfile.com homepage info - get ready to check Ostfile best content for United States right away, or after learning these important things about ostfile.com

OST file website tells you everything about the recovery process of Exchange OST files. It also says about benefits and the process of using OST files and helps in disaster recovery.

Visit ostfile.com

Key Findings

We analyzed Ostfile.com page load time and found that the first response time was 236 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

ostfile.com performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value1.6 s

99/100

25%

SI (Speed Index)

Value2.7 s

97/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.6 s

100/100

10%

Network Requests Diagram

ostfile.com

236 ms

www.ostfile.com

940 ms

stylesheet.css

154 ms

jquerymain.js

271 ms

menus.js

214 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 90% of them (18 requests) were addressed to the original Ostfile.com, 10% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (940 ms) belongs to the original domain Ostfile.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 143.9 kB (67%)

Content Size

216.3 kB

After Optimization

72.4 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Ostfile.com main page is 216.3 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. Javascripts take 181.3 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 9.9 kB

  • Original 14.5 kB
  • After minification 12.4 kB
  • After compression 4.6 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. This page needs HTML code to be minified as it can gain 2.1 kB, which is 15% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 9.9 kB or 68% of the original size.

JavaScript Optimization

-65%

Potential reduce by 117.0 kB

  • Original 181.3 kB
  • After minification 178.7 kB
  • After compression 64.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 117.0 kB or 65% of the original size.

CSS Optimization

-82%

Potential reduce by 16.9 kB

  • Original 20.5 kB
  • After minification 17.3 kB
  • After compression 3.6 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. Ostfile.com needs all CSS files to be minified and compressed as it can save up to 16.9 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (22%)

Requests Now

18

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ostfile. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ostfile.com

ostfile.com

236 ms

www.ostfile.com

www.ostfile.com

940 ms

stylesheet.css

stylesheet.css

154 ms

jquerymain.js

jquerymain.js

271 ms

menus.js

menus.js

214 ms

tab.js

tab.js

218 ms

jquery.validate.min.js

jquery.validate.min.js

224 ms

analytics.js

analytics.js

18 ms

collect

collect

25 ms

top-bg.gif

top-bg.gif

307 ms

tab-menu.gif

tab-menu.gif

306 ms

ost-support.gif

ost-support.gif

286 ms

li.gif

li.gif

305 ms

download.gif

download.gif

303 ms

work-offline.gif

work-offline.gif

356 ms

receive-group.gif

receive-group.gif

490 ms

send-receive-setting.gif

send-receive-setting.gif

431 ms

li-left.gif

li-left.gif

371 ms

converts-ost.gif

converts-ost.gif

377 ms

footer.gif

footer.gif

373 ms

Accessibility Review

ostfile.com accessibility score

71

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

Document doesn't have a <title> element

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

ostfile.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

SEO Factors

ostfile.com SEO score

50

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

Document doesn't have a <title> element

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

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 Ostfile.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 Ostfile.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

ostfile.com

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