3 sec in total
334 ms
2.4 sec
282 ms
Welcome to hoyavision.com homepage info - get ready to check HOYA Vision best content for United States right away, or after learning these important things about hoyavision.com
For the visionaries
Visit hoyavision.comWe analyzed Hoyavision.com page load time and found that the first response time was 334 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
hoyavision.com performance score
name
value
score
weighting
Value2.9 s
52/100
10%
Value7.5 s
4/100
25%
Value4.6 s
70/100
10%
Value2,990 ms
3/100
30%
Value0
100/100
15%
Value17.9 s
4/100
10%
334 ms
206 ms
251 ms
85 ms
86 ms
Our browser made a total of 56 requests to load all elements on the main page. We found that 36% of them (20 requests) were addressed to the original Hoyavision.com, 16% (9 requests) were made to Static.xx.fbcdn.net and 14% (8 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (672 ms) relates to the external source Static.xx.fbcdn.net.
Page size can be reduced by 690.4 kB (66%)
1.0 MB
353.9 kB
In fact, the total size of Hoyavision.com main page is 1.0 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. 55% of websites need less resources to load. Javascripts take 715.6 kB which makes up the majority of the site volume.
Potential reduce by 28.6 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 5.2 kB, which is 14% 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 28.6 kB or 78% of the original size.
Potential reduce by 6.8 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. HOYA Vision images are well optimized though.
Potential reduce by 587.1 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 587.1 kB or 82% of the original size.
Potential reduce by 67.9 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. Hoyavision.com needs all CSS files to be minified and compressed as it can save up to 67.9 kB or 86% of the original size.
Number of requests can be reduced by 30 (63%)
48
18
The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HOYA 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 24 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
hoyavision.com
334 ms
jquery-ui.css
206 ms
Site.css
251 ms
pagination.css
85 ms
vtip.css
86 ms
jquery-1.5.1.js
256 ms
jquery-ui-1.8.11.js
320 ms
jquery.pagination.js
114 ms
jquery.cycle.lite.js
149 ms
modernizr-1.7.min.js
159 ms
TweenMax.min.js
191 ms
EasePack.min.js
210 ms
jsapi
71 ms
azq2lkb.js
72 ms
hoyavision.com
185 ms
all.js
332 ms
navbar-noshadow.png
64 ms
clear.png
61 ms
navbar-downarrow-regular.png
60 ms
headLogo.png
59 ms
hero-landing-bg.jpg
87 ms
glasses_lens.png
185 ms
about-threelensesoptions.png
78 ms
headLogo.png
81 ms
platform.js
66 ms
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32 ms
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85 ms
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140 ms
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155 ms
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160 ms
cb=gapi.loaded_0
20 ms
cb=gapi.loaded_1
54 ms
sharebutton
116 ms
p.gif
296 ms
postmessageRelay
35 ms
3193398744-postmessagerelay.js
89 ms
rpc:shindig_random.js
30 ms
bdHGHleUa-ndQCOrdpfxfw.ttf
179 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
192 ms
rs=AGLTcCPeW_yxohM6d2vzOu9_v18SNdO9Aw
17 ms
rs=AGLTcCNEeBXwi31Sa43CyaFD4uWCwotgXw
67 ms
cb=gapi.loaded_0
106 ms
58 ms
xd_arbiter.php
214 ms
xd_arbiter.php
419 ms
ping
42 ms
like.php
53 ms
TD3k6ckEuVD.css
296 ms
Ad-mJyRG8CK.css
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AdP_CKHZFBh.css
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q68gy-v_YMF.js
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DFmZn3_ZO2h.js
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mfqI3d6rUg1.js
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_Qp3v7kqEMi.js
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Bw8qRoQ9D-v.js
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4ylGxU24Rah.js
204 ms
hoyavision.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 are not contained by their required parent element
[role] values are not valid
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
Image elements do not have [alt] 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
hoyavision.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
hoyavision.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 Hoyavision.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 Hoyavision.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.
hoyavision.com
Open Graph description is not detected on the main page of HOYA Vision. 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: