3.8 sec in total
458 ms
2.9 sec
538 ms
Visit lenses.kowa-usa.com now to see the best up-to-date Lenses Kowa Usa content for United States and also check out these interesting facts you probably never knew about lenses.kowa-usa.com
Leading Japanese manufacturer of machine vision, factory automation, and CCTV lenses for a variety of applications in surveillance, machine vision and cinematography.
Visit lenses.kowa-usa.comWe analyzed Lenses.kowa-usa.com page load time and found that the first response time was 458 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
lenses.kowa-usa.com performance score
name
value
score
weighting
Value3.3 s
40/100
10%
Value34.8 s
0/100
25%
Value25.4 s
0/100
10%
Value38,010 ms
0/100
30%
Value0.061
97/100
15%
Value59.2 s
0/100
10%
458 ms
215 ms
260 ms
230 ms
243 ms
Our browser made a total of 92 requests to load all elements on the main page. We found that 77% of them (71 requests) were addressed to the original Lenses.kowa-usa.com, 7% (6 requests) were made to Youtube.com and 3% (3 requests) were made to Cdn-apac.onetrust.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Lenses.kowa-usa.com.
Page size can be reduced by 449.5 kB (11%)
4.1 MB
3.6 MB
In fact, the total size of Lenses.kowa-usa.com main page is 4.1 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.5 MB which makes up the majority of the site volume.
Potential reduce by 42.4 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 8.8 kB, which is 17% 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 42.4 kB or 81% of the original size.
Potential reduce by 62.8 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. Lenses Kowa Usa images are well optimized though.
Potential reduce by 26.9 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 26.9 kB or 32% of the original size.
Potential reduce by 317.3 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. Lenses.kowa-usa.com needs all CSS files to be minified and compressed as it can save up to 317.3 kB or 77% of the original size.
Number of requests can be reduced by 28 (32%)
88
60
The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lenses Kowa Usa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
lenses.kowa-usa.com
458 ms
OtAutoBlock.js
215 ms
otSDKStub.js
260 ms
css
230 ms
css
243 ms
blocksearch.css
125 ms
global.css
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reset.css
298 ms
common.css
310 ms
pages.css
311 ms
jquery.jscrollpane.css
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jquery.bxslider.css
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sdk.js
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feed.js
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jquery.jscrollpane.min.js
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jquery.bxslider.min.js
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10-bootstrap.min.js
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18b85a1e-3d7f-43f7-89be-9acd152d1e74.json
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logo2.png
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logo_mob.png
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slider_0_hc-vis-swir_xs.jpg
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slider_1_lm_xs.jpg
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slider_2_ruggedized_xs.jpg
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ieVl2ZhZI2eCN5jzbjEETS9weq8-19K7CA.ttf
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Kowa-VM-Series-Group.jpg
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68 ms
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base.js
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fetch-polyfill.js
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Kowa-VIS-SE-Series-Group.jpg
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Kowa-FC-Series-Group.jpg
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Kowa-JCM-WP-Series-Group.jpg
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Kowa-JC5MC-Series-Group.jpg
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Kowa-HC-Series-Group.jpg
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Kowa-S-Series-Group.jpg
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linkedin.png
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logo.png
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bx_loader.gif
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controls.png
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Y-zeT9jJ33tCNYTX0Kw8-3I-ogsAM9wZgys9W8554e8.js
433 ms
embed.js
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id
156 ms
Create
282 ms
KFOlCnqEu92Fr1MmEU9fBBc9.ttf
198 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
200 ms
lenses.kowa-usa.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
Image elements do not have [alt] attributes
Links do not have a discernible name
lenses.kowa-usa.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
lenses.kowa-usa.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 Lenses.kowa-usa.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 Lenses.kowa-usa.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.
lenses.kowa-usa.com
Open Graph description is not detected on the main page of Lenses Kowa Usa. 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: