2 sec in total
80 ms
1.5 sec
461 ms
Welcome to olt.com homepage info - get ready to check OLT best content for United States right away, or after learning these important things about olt.com
Online Taxes tax preparation service provides simple, fast and secure tax preparation software and online tax help for online filing of your income tax return. Online Taxes offers both Federal income ...
Visit olt.comWe analyzed Olt.com page load time and found that the first response time was 80 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
olt.com performance score
name
value
score
weighting
Value3.9 s
24/100
10%
Value9.3 s
1/100
25%
Value10.7 s
7/100
10%
Value700 ms
42/100
30%
Value0.006
100/100
15%
Value8.9 s
35/100
10%
80 ms
226 ms
151 ms
256 ms
238 ms
Our browser made a total of 113 requests to load all elements on the main page. We found that 92% of them (104 requests) were addressed to the original Olt.com, 2% (2 requests) were made to Googletagmanager.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (318 ms) relates to the external source Seal.websecurity.norton.com.
Page size can be reduced by 544.8 kB (42%)
1.3 MB
745.9 kB
In fact, the total size of Olt.com main page is 1.3 MB. 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 723.9 kB which makes up the majority of the site volume.
Potential reduce by 104.6 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 15.5 kB, which is 12% 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 104.6 kB or 82% of the original size.
Potential reduce by 103.2 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, OLT needs image optimization as it can save up to 103.2 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 139.4 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 139.4 kB or 68% of the original size.
Potential reduce by 197.6 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. Olt.com needs all CSS files to be minified and compressed as it can save up to 197.6 kB or 85% of the original size.
Number of requests can be reduced by 33 (30%)
109
76
The browser has sent 109 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OLT. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
olt.com
80 ms
default.php
226 ms
bootstrap.css
151 ms
default.css
256 ms
jquery-3.5.1.min.js
238 ms
js
43 ms
js
83 ms
styles.css
159 ms
RWD_styles.css
163 ms
RWD_Common.css
163 ms
color.css
187 ms
getseal
318 ms
bootstrap.js
219 ms
jquery.flexisel.Trust.Scroller.js
131 ms
newsTicker.js
159 ms
default.js
155 ms
seal
74 ms
menu_home.png
77 ms
menu_product.png
76 ms
menu_status.png
77 ms
menu_service.png
78 ms
menu_info.png
78 ms
uparrow.png
79 ms
uparrow_mob.png
133 ms
logo.png
133 ms
logo_white_mob.png
133 ms
logo_mob.png
135 ms
star_plus.png
134 ms
star_minus.png
135 ms
downarrow.png
165 ms
Clock.png
165 ms
TrustedSite.jpg
167 ms
BBB.png
166 ms
irsefile.png
165 ms
efile_provider.png
165 ms
NoHidden.jpg
184 ms
ComplexReturn.png
184 ms
homeowner.png
185 ms
ded_credits.png
184 ms
Investment.png
187 ms
selfemployed.png
187 ms
expenses.png
212 ms
cptick.png
212 ms
guaranteed.png
250 ms
price-arrow.png
212 ms
guarntee.jpg
221 ms
trust.jpg
221 ms
secure.png
249 ms
Customer.png
283 ms
freefederal.png
284 ms
efile.png
259 ms
refunds.png
245 ms
import.png
216 ms
audit.png
217 ms
underline.png
225 ms
WhatsNewFinal.jpg
225 ms
highlight_refund.jpg
248 ms
highlight_care.jpg
248 ms
analytics.js
78 ms
highlight_states_support.jpg
196 ms
no-cost-lg.jpg
199 ms
highlight_care.jpg
206 ms
highlight_states_support.jpg
207 ms
taxstatus.jpg
262 ms
prior.jpg
262 ms
Amended.jpg
205 ms
FAQ.jpg
251 ms
customerserv.jpg
214 ms
slide_shadow.png
213 ms
leftarrow.png
239 ms
rightarrow.png
272 ms
collect
15 ms
feature_tick.png
257 ms
us.norton.com
223 ms
m1.jpg
256 ms
m3.jpg
255 ms
m2.jpg
270 ms
f1.jpg
270 ms
f2.jpg
269 ms
f8.jpg
289 ms
collect
23 ms
m5.jpg
265 ms
m6.jpg
265 ms
f3.jpg
276 ms
ga-audiences
35 ms
f4.jpg
267 ms
f5.jpg
285 ms
m7.jpg
257 ms
m4.jpg
260 ms
f7.jpg
251 ms
f6.jpg
256 ms
larrow.png
236 ms
rarrow.png
245 ms
bulletOr.gif
243 ms
logo3v.gif
257 ms
icon_visa.gif
248 ms
icon_mastercard.gif
255 ms
icon_discover.gif
235 ms
icon_amex.gif
244 ms
hdr-logo-home.png
244 ms
twt.png
255 ms
fb.png
247 ms
loading.gif
254 ms
home_bg2.jpg
274 ms
star_plus.png
228 ms
building1.jpg
198 ms
2.jpg
186 ms
tabs_bg.jpg
210 ms
tick.png
177 ms
glyphicons-halflings-regular.woff
167 ms
RWD_styles_es.css
40 ms
RWD_styles_sm.css
39 ms
RWD_styles_md.css
38 ms
olt.com accessibility score
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
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
Links do not have a discernible name
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.
olt.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
olt.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Olt.com 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 Olt.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.
olt.com
Open Graph description is not detected on the main page of OLT. 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: