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xvisionoptics.com screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

xvisionoptics.com

X-Vision Optics | Night Vision Optics, Thermals & Rangefinders

Page Load Speed

3.4 sec in total

First Response

505 ms

Resources Loaded

2.2 sec

Page Rendered

682 ms

xvisionoptics.com screenshot

About Website

Welcome to xvisionoptics.com homepage info - get ready to check X Vision Optics best content right away, or after learning these important things about xvisionoptics.com

X-Vision Optics - a Minnesota based company specializing in infrared night vision optics, thermals, rangefinders and red dots

Visit xvisionoptics.com

Key Findings

We analyzed Xvisionoptics.com page load time and found that the first response time was 505 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

xvisionoptics.com performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

7/100

25%

SI (Speed Index)

Value4.8 s

68/100

10%

TBT (Total Blocking Time)

Value1,730 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.071

96/100

15%

TTI (Time to Interactive)

Value13.3 s

12/100

10%

Network Requests Diagram

xvisionoptics.com

505 ms

theme.css

50 ms

preloads.js

76 ms

load_feature-87876fa245af19cbd14aa886ed59c6aa8a27c45d24dcd7a81cf2d2323506233e.js

75 ms

storefront-a2d444786d996da5634fbbaeeffe6104ee672440dfa6cdcaebfb27dceaaf9c0f.js

47 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 73% of them (40 requests) were addressed to the original Xvisionoptics.com, 22% (12 requests) were made to Cdn.shopify.com and 2% (1 request) were made to Developers.google.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Xvisionoptics.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 437.5 kB (18%)

Content Size

2.4 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Xvisionoptics.com main page is 2.4 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. 60% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 367.4 kB

  • Original 429.3 kB
  • After minification 420.4 kB
  • After compression 62.0 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 367.4 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 8.8 kB

  • Original 1.6 MB
  • After minification 1.6 MB

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. X Vision Optics images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 48.6 kB

  • Original 288.9 kB
  • After minification 288.9 kB
  • After compression 240.4 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 48.6 kB or 17% of the original size.

CSS Optimization

-23%

Potential reduce by 12.8 kB

  • Original 54.7 kB
  • After minification 54.7 kB
  • After compression 41.9 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. Xvisionoptics.com needs all CSS files to be minified and compressed as it can save up to 12.8 kB or 23% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (31%)

Requests Now

52

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of X Vision Optics. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

xvisionoptics.com

xvisionoptics.com

505 ms

theme.css

theme.css

50 ms

preloads.js

preloads.js

76 ms

load_feature-87876fa245af19cbd14aa886ed59c6aa8a27c45d24dcd7a81cf2d2323506233e.js

load_feature-87876fa245af19cbd14aa886ed59c6aa8a27c45d24dcd7a81cf2d2323506233e.js

75 ms

storefront-a2d444786d996da5634fbbaeeffe6104ee672440dfa6cdcaebfb27dceaaf9c0f.js

storefront-a2d444786d996da5634fbbaeeffe6104ee672440dfa6cdcaebfb27dceaaf9c0f.js

47 ms

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

48 ms

vendor-scripts-v11.js

vendor-scripts-v11.js

78 ms

theme.js

theme.js

89 ms

markerclusterer.js

markerclusterer.js

150 ms

preorde_panda.js

preorde_panda.js

85 ms

avada-cookie.js

avada-cookie.js

92 ms

popup.js

popup.js

86 ms

avada-faq.js

avada-faq.js

109 ms

bss-sl.js

bss-sl.js

86 ms

trekkie.storefront.d88aa5f007759294e4f3b66e32cebf97843d3efb.min.js

trekkie.storefront.d88aa5f007759294e4f3b66e32cebf97843d3efb.min.js

230 ms

shop_events_listener-a7c63dba65ccddc484f77541dc8ca437e60e1e9e297fe1c3faebf6523a0ede9b.js

shop_events_listener-a7c63dba65ccddc484f77541dc8ca437e60e1e9e297fe1c3faebf6523a0ede9b.js

231 ms

shopify-boomerang-1.0.0.min.js

shopify-boomerang-1.0.0.min.js

228 ms

XV-Assets-ThermalOptics-White2000-x-1000.png

XV-Assets-ThermalOptics-White2000-x-1000.png

220 ms

list

list

222 ms

XV-Branding_2DLogo-White_Red.png

XV-Branding_2DLogo-White_Red.png

44 ms

XV-Branding_2DLogo-White_Red.png

XV-Branding_2DLogo-White_Red.png

26 ms

menu-thermalreflex.png

menu-thermalreflex.png

62 ms

menu-thermalscope.png

menu-thermalscope.png

40 ms

menu-thermalmonocular.png

menu-thermalmonocular.png

36 ms

menu-nvbinocular.png

menu-nvbinocular.png

46 ms

menu-nvscope.png

menu-nvscope.png

100 ms

menu-nvrangefinder.png

menu-nvrangefinder.png

89 ms

XVIS_20231116-MA1_9141-DN.jpg

XVIS_20231116-MA1_9141-DN.jpg

1038 ms

XV-Flex2-2048_Hero.jpg

XV-Flex2-2048_Hero.jpg

75 ms

XV-Flex2-2048_Left.jpg

XV-Flex2-2048_Left.jpg

77 ms

XV-Flex1_Wide-2048_Hero.jpg

XV-Flex1_Wide-2048_Hero.jpg

82 ms

XV-Flex1_Wide-2048_Reverse.jpg

XV-Flex1_Wide-2048_Reverse.jpg

107 ms

XV-Flex1_Wide-2048_Hero_5c9c9c5e-ba4f-445b-9730-88040efd980d.jpg

XV-Flex1_Wide-2048_Hero_5c9c9c5e-ba4f-445b-9730-88040efd980d.jpg

113 ms

XV-Flex1_Wide-2048_Reverse-BackShot.jpg

XV-Flex1_Wide-2048_Reverse-BackShot.jpg

476 ms

XV-ThermalReflexHandle-2048_HeroHandle.jpg

XV-ThermalReflexHandle-2048_HeroHandle.jpg

103 ms

XV-ThermalReflexHandle-2048_FrontFlex.jpg

XV-ThermalReflexHandle-2048_FrontFlex.jpg

164 ms

XV23_Homepage-ProductSpotlightSection_Copy.jpg

XV23_Homepage-ProductSpotlightSection_Copy.jpg

153 ms

Photo-Dec-29-8-30-27-PM-scaled.jpg

Photo-Dec-29-8-30-27-PM-scaled.jpg

149 ms

XANB35_Cody_070621.jpg

XANB35_Cody_070621.jpg

155 ms

XANB35_Extreme_Binos_Lifestyle-11.jpg

XANB35_Extreme_Binos_Lifestyle-11.jpg

187 ms

pgzsqs6leuqtkh1dqklg.jpg

pgzsqs6leuqtkh1dqklg.jpg

382 ms

northern-forest.jpg

northern-forest.jpg

1205 ms

02_cc02a0af-f29b-4ab2-9f23-2418f3c5b308.jpg

02_cc02a0af-f29b-4ab2-9f23-2418f3c5b308.jpg

481 ms

man_using_Night_vision_binoculars.jpg

man_using_Night_vision_binoculars.jpg

598 ms

TM100-Lifestyle.jpg

TM100-Lifestyle.jpg

396 ms

XV-Branding_2DLogo-White_Red.png

XV-Branding_2DLogo-White_Red.png

438 ms

XV-Assets-NightVision_White2000-x-1000.png

XV-Assets-NightVision_White2000-x-1000.png

19 ms

XV-Flex1_Wide-2048_Hero-cropped_copy.jpg

XV-Flex1_Wide-2048_Hero-cropped_copy.jpg

200 ms

XV-Assets-ProductCompare-2000x2000.png

XV-Assets-ProductCompare-2000x2000.png

830 ms

XV-Assets-Storefront-2000x2000.png

XV-Assets-Storefront-2000x2000.png

596 ms

XV-Assets-Manual-2000x2000.png

XV-Assets-Manual-2000x2000.png

37 ms

sourcesanspro_n4.670bd38ea1359c9a89f826fc4fedcc275b1bfd42.woff

sourcesanspro_n4.670bd38ea1359c9a89f826fc4fedcc275b1bfd42.woff

463 ms

sourcesanspro_n6.ddeecb7446fb3520bd9f1efcb28875293a40d5c0.woff

sourcesanspro_n6.ddeecb7446fb3520bd9f1efcb28875293a40d5c0.woff

489 ms

scriptTag.js

scriptTag.js

39 ms

a48eca4a3b3fed64578bed794.js

a48eca4a3b3fed64578bed794.js

53 ms

Accessibility Review

xvisionoptics.com accessibility score

86

Accessibility Issues

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

High

[aria-hidden="true"] elements contain focusable descendents

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

xvisionoptics.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

xvisionoptics.com SEO score

86

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

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

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Xvisionoptics.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 Xvisionoptics.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.

Social Sharing Optimization

xvisionoptics.com

Open Graph data is detected on the main page of X Vision Optics. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: