1.7 sec in total
146 ms
1.1 sec
490 ms
Click here to check amazing NJoy Vision content for United States. Otherwise, check out these important facts you probably never knew about njoyvision.com
nJoy Vision is a laser vision center in Oklahoma City using advanced technologies to perform LASIK, laser cataract, custom lens replacement, and EVO Visian ICL.
Visit njoyvision.comWe analyzed Njoyvision.com page load time and found that the first response time was 146 ms and then it took 1.5 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.
njoyvision.com performance score
name
value
score
weighting
Value2.7 s
60/100
10%
Value6.3 s
10/100
25%
Value6.4 s
41/100
10%
Value860 ms
33/100
30%
Value0.134
80/100
15%
Value11.0 s
21/100
10%
146 ms
122 ms
99 ms
31 ms
38 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 55% of them (24 requests) were addressed to the original Njoyvision.com, 16% (7 requests) were made to Use.typekit.net and 5% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (503 ms) relates to the external source Acsbapp.com.
Page size can be reduced by 326.6 kB (33%)
983.7 kB
657.1 kB
In fact, the total size of Njoyvision.com main page is 983.7 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. 60% of websites need less resources to load. Images take 565.6 kB which makes up the majority of the site volume.
Potential reduce by 326.6 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 326.6 kB or 84% of the original size.
Potential reduce by 62 B
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. NJoy Vision images are well optimized though.
Potential reduce by 0 B
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.
Number of requests can be reduced by 20 (63%)
32
12
The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NJoy Vision. 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 from 4 to 1 for CSS and as a result speed up the page load time.
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njoyvision.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.
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
Links do not have a discernible name
njoyvision.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
Browser errors were logged to the console
Page has valid source maps
njoyvision.com SEO score
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 Njoyvision.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 Njoyvision.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.
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njoyvision.com
Open Graph data is detected on the main page of NJoy Vision. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: