Tools & Wizards About Us
blueviewled.com screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

blueviewled.com

LED Strip Light,LED Tile,LED Module,LED Rigid Bar,LED Neon Light,LED Linear Light,LED Aluminum Profile — BlueViewLED.com

Page Load Speed

18 sec in total

First Response

147 ms

Resources Loaded

16.1 sec

Page Rendered

1.8 sec

blueviewled.com screenshot

About Website

Click here to check amazing Blue ViewLED content. Otherwise, check out these important facts you probably never knew about blueviewled.com

Founded in 2004, Blueview has grown to one of the leading global providers of signage lighting,commercial lighting and smart lighting system. Our factory has passed ISO 9001:2015 Quality Management Sy...

Visit blueviewled.com

Key Findings

We analyzed Blueviewled.com page load time and found that the first response time was 147 ms and then it took 17.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

blueviewled.com performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value24.9 s

0/100

25%

SI (Speed Index)

Value11.4 s

5/100

10%

TBT (Total Blocking Time)

Value2,140 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value14.8 s

8/100

10%

Network Requests Diagram

blueviewled.com

147 ms

www.blueviewled.com

316 ms

autoptimize_b29a3d3104dfaebd1fda7decaca0e4f0.css

368 ms

autoptimize_single_7b160d682b920f2c83914bff472410d0.css

212 ms

dashicons.min.css

309 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 95% of them (60 requests) were addressed to the original Blueviewled.com, 2% (1 request) were made to Hcaptcha.com and 2% (1 request) were made to Tfile.xiaoman.cn. The less responsive or slowest element that took the longest time to load (14.7 sec) belongs to the original domain Blueviewled.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 599.0 kB (9%)

Content Size

6.9 MB

After Optimization

6.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Blueviewled.com main page is 6.9 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. 50% of websites need less resources to load. Images take 5.9 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 76.5 kB

  • Original 90.2 kB
  • After minification 90.0 kB
  • After compression 13.7 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 76.5 kB or 85% of the original size.

Image Optimization

-4%

Potential reduce by 239.8 kB

  • Original 5.9 MB
  • After minification 5.7 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. Blue ViewLED images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 38 B

  • Original 580.9 kB
  • After minification 580.9 kB
  • After compression 580.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-83%

Potential reduce by 282.7 kB

  • Original 338.9 kB
  • After minification 56.3 kB
  • After compression 56.2 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. Blueviewled.com needs all CSS files to be minified and compressed as it can save up to 282.7 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (16%)

Requests Now

55

After Optimization

46

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blue ViewLED. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

blueviewled.com

blueviewled.com

147 ms

www.blueviewled.com

www.blueviewled.com

316 ms

autoptimize_b29a3d3104dfaebd1fda7decaca0e4f0.css

autoptimize_b29a3d3104dfaebd1fda7decaca0e4f0.css

368 ms

autoptimize_single_7b160d682b920f2c83914bff472410d0.css

autoptimize_single_7b160d682b920f2c83914bff472410d0.css

212 ms

dashicons.min.css

dashicons.min.css

309 ms

autoptimize_single_2802574a95d674923527e05209cfb00f.css

autoptimize_single_2802574a95d674923527e05209cfb00f.css

215 ms

autoptimize_single_250b7b3f93119c877963a026f14465d3.css

autoptimize_single_250b7b3f93119c877963a026f14465d3.css

220 ms

autoptimize_single_3aea82ddcd0e79d4ff7e520a3701c813.css

autoptimize_single_3aea82ddcd0e79d4ff7e520a3701c813.css

217 ms

jquery.min.js

jquery.min.js

362 ms

api.js

api.js

34 ms

analyze.js

analyze.js

1426 ms

autoptimize_915ee06c5a76bcc3021116293215d39f.js

autoptimize_915ee06c5a76bcc3021116293215d39f.js

947 ms

hit

hit

478 ms

cropped-1621850383-blueview_logo.png

cropped-1621850383-blueview_logo.png

182 ms

1628259013-mini-logo.png

1628259013-mini-logo.png

190 ms

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1625219180-5ce60d436b984-70x70.png

179 ms

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1625219180-5ce60edfcb663-70x70.png

177 ms

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248 ms

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251 ms

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254 ms

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261 ms

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317 ms

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322 ms

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325 ms

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5246 ms

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12540 ms

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11651 ms

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5662 ms

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5259 ms

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14428 ms

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10745 ms

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14703 ms

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7962 ms

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8508 ms

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9723 ms

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11433 ms

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11580 ms

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11755 ms

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11933 ms

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12372 ms

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12533 ms

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12454 ms

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12523 ms

wARDj0u

wARDj0u

2 ms

helveticaneue-light.woff

helveticaneue-light.woff

12380 ms

font-icons.woff

font-icons.woff

12829 ms

fa-solid-900.woff

fa-solid-900.woff

12734 ms

fa-solid-900.woff

fa-solid-900.woff

12891 ms

fa-regular-400.woff

fa-regular-400.woff

13032 ms

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13079 ms

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13020 ms

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13127 ms

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14155 ms

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13765 ms

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14625 ms

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13682 ms

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8936 ms

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autoptimize_541e2ced151704f4ff1844c6de47ec02.css

71 ms

Accessibility Review

blueviewled.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

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

blueviewled.com best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

blueviewled.com SEO score

90

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blueviewled.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Chinese language. Our system also found out that Blueviewled.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

blueviewled.com

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