1.7 sec in total
167 ms
1.2 sec
384 ms
Click here to check amazing OST2 content for India. Otherwise, check out these important facts you probably never knew about ost2.com
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Visit ost2.comWe analyzed Ost2.com page load time and found that the first response time was 167 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
ost2.com performance score
name
value
score
weighting
Value3.2 s
43/100
10%
Value4.6 s
34/100
25%
Value5.8 s
50/100
10%
Value390 ms
68/100
30%
Value0.435
21/100
15%
Value9.9 s
27/100
10%
167 ms
90 ms
195 ms
102 ms
102 ms
Our browser made a total of 69 requests to load all elements on the main page. We found that 58% of them (40 requests) were addressed to the original Ost2.com, 12% (8 requests) were made to Apis.google.com and 6% (4 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (482 ms) relates to the external source Accounts.google.com.
Page size can be reduced by 194.2 kB (33%)
589.0 kB
394.8 kB
In fact, the total size of Ost2.com main page is 589.0 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. 50% of websites need less resources to load. Images take 391.6 kB which makes up the majority of the site volume.
Potential reduce by 47.9 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 47.9 kB or 76% of the original size.
Potential reduce by 50.4 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. Obviously, OST2 needs image optimization as it can save up to 50.4 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 39.7 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 39.7 kB or 60% of the original size.
Potential reduce by 56.1 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. Ost2.com needs all CSS files to be minified and compressed as it can save up to 56.1 kB or 82% of the original size.
Number of requests can be reduced by 30 (44%)
68
38
The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OST2. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.
ost2.com
167 ms
combined_D666B2362D8B0C739F4EB70F98D91320.css
90 ms
combined_5E8CA428C43EE596C5BB491572FCF1CF.js
195 ms
plusone.js
102 ms
all.js
102 ms
widgets.js
27 ms
lpCheckRepState.js
99 ms
bundle_banner_o.png
339 ms
hd.jpg
38 ms
convert-ost-to-pst-free.jpg
300 ms
exchange-ost-recovery-enterprise.jpg
301 ms
block1.png
74 ms
buttons_sprite.png
320 ms
block2.png
298 ms
left_border.png
298 ms
free-tool.png
299 ms
backup.gif
300 ms
recover.png
300 ms
convert-ost-pst-and-connect.png
310 ms
simple-UI.png
310 ms
scan.png
310 ms
ico3.gif
312 ms
algorithm.png
313 ms
settings.png
314 ms
any-version.png
315 ms
language.png
316 ms
DK_logo.png
318 ms
readon.png
318 ms
safe_pst_backup.png
332 ms
sync2_logo.png
333 ms
menu.png
332 ms
dot.png
333 ms
grad1.png
334 ms
follow.png
334 ms
logo.png
414 ms
block4.png
413 ms
free-demo-thumb.png
413 ms
q.png
412 ms
ext_link.png
412 ms
4team_logo_blue.png
413 ms
custom_solutions_outlook.png
434 ms
find_office_marketplace.png
435 ms
intentex-logo.png
433 ms
feedback_lightblue.png
407 ms
cb=gapi.loaded_0
139 ms
cb=gapi.loaded_1
138 ms
fastbutton
156 ms
analytics.js
89 ms
button.0308b81ff1714e446f674b5b9793f2cd.js
163 ms
pagination24.png
154 ms
191 ms
cb=gapi.loaded_0
131 ms
cb=gapi.loaded_1
150 ms
xd_arbiter.php
195 ms
xd_arbiter.php
263 ms
postmessageRelay
482 ms
collect
28 ms
tweet_button.b9740740e0bcf9b0657c5b11bd4388da.en.html
33 ms
like.php
62 ms
like.php
69 ms
like.php
61 ms
ga-audiences
35 ms
qeKvIRsJabD.js
144 ms
LVx-xkvaJ0b.png
158 ms
repoffline.gif
6 ms
jot.html
2 ms
3193398744-postmessagerelay.js
27 ms
rpc:shindig_random.js
44 ms
cb=gapi.loaded_0
5 ms
ost2.com accessibility score
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
[aria-hidden="true"] elements contain focusable descendents
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
Buttons do not have an accessible name
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
ost2.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
ost2.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
Document uses legible font sizes
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ost2.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 Ost2.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.
ost2.com
Open Graph data is detected on the main page of OST2. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: