2.3 sec in total
65 ms
1.6 sec
664 ms
Welcome to twopair.com homepage info - get ready to check Twopair best content right away, or after learning these important things about twopair.com
Buy 2 pairs of prescription eyeglasses for $79.95 and get a FREE eye exam! Find an America's Best location near you.
Visit twopair.comWe analyzed Twopair.com page load time and found that the first response time was 65 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
twopair.com performance score
name
value
score
weighting
Value2.9 s
53/100
10%
Value5.2 s
24/100
25%
Value5.4 s
56/100
10%
Value2,980 ms
3/100
30%
Value0.068
96/100
15%
Value17.1 s
4/100
10%
65 ms
156 ms
107 ms
92 ms
86 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Twopair.com, 53% (36 requests) were made to Americasbest.com and 9% (6 requests) were made to Ec24ba.aiso.net. The less responsive or slowest element that took the longest time to load (946 ms) relates to the external source Ec24ba.aiso.net.
Page size can be reduced by 315.1 kB (21%)
1.5 MB
1.2 MB
In fact, the total size of Twopair.com main page is 1.5 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. 65% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 47.6 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 47.6 kB or 79% of the original size.
Potential reduce by 147.5 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, Twopair needs image optimization as it can save up to 147.5 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 58.0 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 58.0 kB or 47% of the original size.
Potential reduce by 62.0 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. Twopair.com needs all CSS files to be minified and compressed as it can save up to 62.0 kB or 83% of the original size.
Number of requests can be reduced by 24 (41%)
58
34
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Twopair. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and as a result speed up the page load time.
twopair.com
65 ms
www.americasbest.com
156 ms
common201602097.css
107 ms
font-files.css
92 ms
EditorStyles2013111601.css
86 ms
AC_RunActiveContent2013111601.js
138 ms
browserDetection2013111601.js
135 ms
saveRestoreForm2013111601.js
133 ms
jquery.min.js
180 ms
navbar2016021204.js
131 ms
quant.js
72 ms
cookies2013111601.js
127 ms
widgets.js
44 ms
pixel;r=1263101695;a=p-b7hQzQ1jBjiK6;labels=_fp.channel.TwoPair%2C_fp.event.TwoPair%20Homepage;fpan=1;fpa=P0-1928589807-1458133728998;ns=0;ce=1;cm=;je=0;sr=1024x768x32;enc=n;dst=0;et=1458133728998;tzo=-180;ref=;url=http%3A%2F%2Fwww.americasbest.com%2F;ogl=title.America's%20Best%20Contacts%20%26%20Eyeglasses%20%7C%20Prescription%20Glasses%20%7C%20Contact%20Lenses%2Ctype.website%2Curl.http%3A%2F%2Fwww%252Eamericasbest%252Ecom%2F%2Cimage.http%3A%2F%2Fwww%252Eamericasbest%252Ecom%2Fmedia%2F128%2Famericas-best-logo%252Esvg%2Cdescription.Two%20Pairs%20of%20Glasses%20for%20%2469%252E95%252C%20including%20a%20FREE%20eye%20exam!%20Come%20see%20America's%20B%2Csite_name.America's%20Best%20Contacts%20%26%20Eyeglasses%20%7C%20Prescription%20Glasses%20%7C%20Contact%20Lenses
200 ms
gtm.js
205 ms
ambest-location.svg
200 ms
locator-quick-open.png
203 ms
locator-icon-w-44-va0c1a4580af322b946c8c8180a8b6674.png
392 ms
locator-separator.gif
166 ms
locator-phone.gif
166 ms
americas-best-logo.svg
168 ms
designer_sale_3.png
311 ms
image.jpeg
244 ms
mk-ab-homepage_464-167.jpg
178 ms
ab211738_eyeglasses_rsg2.jpg
177 ms
homepage_call-out_295_260_02.jpg
178 ms
eyecareclub_tile__no_border_.jpg
185 ms
ao_color_studio_image.jpg
188 ms
glasses1.jpg
173 ms
glasses2.jpg
175 ms
glasses3.jpg
180 ms
glasses4.jpg
183 ms
commotion-brazen-s.jpg
184 ms
just-204-s.jpg
187 ms
sprite_lens_brands.png
197 ms
contacts1.jpg
189 ms
contacts2.jpg
190 ms
contacts3.jpg
195 ms
contacts4.jpg
236 ms
locator-separator-w-250-vd68ba77807ece13092d98747c39dad90.png
364 ms
210px-03.jpg
884 ms
210px-03.jpg
923 ms
eyecare-club-circle-w-125-v4dcb0a3fc933752bf4694d84c9a0ba53.png
946 ms
AmBest.woff
230 ms
AmBestBold.woff
108 ms
AvenirLTStd-Medium.woff
108 ms
icons.woff
163 ms
AvenirLTStd-Heavy.woff
104 ms
conversion_async.js
107 ms
analytics.js
104 ms
st.js
96 ms
fbevents.js
616 ms
plusone.js
664 ms
ActivityServer.bs
564 ms
cartItemCount.asp
175 ms
132 ms
311 ms
ec.js
46 ms
7186.js
45 ms
119 ms
collect
30 ms
collect
48 ms
s
134 ms
u
137 ms
collect
133 ms
114 ms
cb=gapi.loaded_0
42 ms
ga-audiences
69 ms
twopair.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
[role]s do not have all required [aria-*] attributes
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
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.
twopair.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
twopair.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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Twopair.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 Twopair.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.
twopair.com
Open Graph data is detected on the main page of Twopair. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: