Tools & Wizards About Us
btf-lighting.com screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

btf-lighting.com

BTF-Lighting | OEM and ODM smart LED strip lights, pixel module – BTF-LIGHTING

Page Load Speed

3.1 sec in total

First Response

604 ms

Resources Loaded

2.4 sec

Page Rendered

57 ms

btf-lighting.com screenshot

About Website

Click here to check amazing BTF Lighting content for United States. Otherwise, check out these important facts you probably never knew about btf-lighting.com

Full Series Digital LED Strip Light. WS2811 WS2812B WS2813 WS2815 SK6812 RGB RGBW, BTF-LIGHTING is a top quality LED lights wholesaler. Deliver high performance hence low power consumption led strips....

Visit btf-lighting.com

Key Findings

We analyzed Btf-lighting.com page load time and found that the first response time was 604 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

btf-lighting.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value20.2 s

0/100

10%

TBT (Total Blocking Time)

Value14,640 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.074

95/100

15%

TTI (Time to Interactive)

Value34.9 s

0/100

10%

Network Requests Diagram

www.btf-lighting.com

604 ms

js

404 ms

css

51 ms

theme.css

59 ms

jquery.min.js

50 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 55% of them (34 requests) were addressed to the original Btf-lighting.com, 10% (6 requests) were made to Cdn.shopify.com and 8% (5 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Tfile.xiaoman.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 58.0 kB (4%)

Content Size

1.5 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Btf-lighting.com main page is 1.5 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. 70% of websites need less resources to load. Javascripts take 956.1 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 29.9 kB

  • Original 44.4 kB
  • After minification 43.4 kB
  • After compression 14.5 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 29.9 kB or 67% of the original size.

Image Optimization

-0%

Potential reduce by 669 B

  • Original 375.0 kB
  • After minification 374.3 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. BTF Lighting images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 13.5 kB

  • Original 956.1 kB
  • After minification 956.1 kB
  • After compression 942.7 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

-12%

Potential reduce by 14.1 kB

  • Original 118.7 kB
  • After minification 118.7 kB
  • After compression 104.6 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. Btf-lighting.com needs all CSS files to be minified and compressed as it can save up to 14.1 kB or 12% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (73%)

Requests Now

51

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BTF Lighting. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.btf-lighting.com

www.btf-lighting.com

604 ms

js

js

404 ms

css

css

51 ms

theme.css

theme.css

59 ms

jquery.min.js

jquery.min.js

50 ms

preloads.js

preloads.js

101 ms

load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js

load_feature-9f951eb7d8d53973c719de211f807d63af81c644e5b9a6ae72661ac408d472f6.js

46 ms

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

features-1c0b396bd4d054b94abae1eb6a1bd6ba47beb35525c57a217c77a862ff06d83f.js

111 ms

scripts.js

scripts.js

45 ms

eluredils-g.js

eluredils-g.js

425 ms

bss-file-configdata.js

bss-file-configdata.js

111 ms

bss-file-configdata-banner.js

bss-file-configdata-banner.js

110 ms

bss-file-configdata-popup.js

bss-file-configdata-popup.js

110 ms

bootstrap.min.js

bootstrap.min.js

100 ms

style.css

style.css

99 ms

widget.js

widget.js

274 ms

shopify-perf-kit-1.0.0.min.js

shopify-perf-kit-1.0.0.min.js

109 ms

vendor.min.js

vendor.min.js

105 ms

jquery.themepunch.revolution_full.min.js

jquery.themepunch.revolution_full.min.js

437 ms

theme.js

theme.js

421 ms

currencies.js

currencies.js

421 ms

jquery.currencies.min.js

jquery.currencies.min.js

439 ms

common.js

common.js

426 ms

common.css

common.css

443 ms

react_react-dom.min.js

react_react-dom.min.js

446 ms

mobx_react-custom-roulette.min.js

mobx_react-custom-roulette.min.js

435 ms

seal-review.min.js

seal-review.min.js

424 ms

analyze.js

analyze.js

1171 ms

bat.js

bat.js

626 ms

trekkie.storefront.03be50ea3788c26020561bb2ba01cb1e65d0fb9a.min.js

trekkie.storefront.03be50ea3788c26020561bb2ba01cb1e65d0fb9a.min.js

330 ms

shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js

shop_events_listener-61fa9e0a912c675e178777d2b27f6cbd482f8912a6b0aa31fa3515985a8cd626.js

330 ms

shopify-boomerang-1.0.0.min.js

shopify-boomerang-1.0.0.min.js

336 ms

logo_90x.png

logo_90x.png

225 ms

logo_220x.png

logo_220x.png

216 ms

logo_95x.png

logo_95x.png

226 ms

dummy.png

dummy.png

182 ms

71Hfp2rFtRL._AC_large.jpg

71Hfp2rFtRL._AC_large.jpg

226 ms

640_large.jpg

640_large.jpg

225 ms

5M-360-Degree-Round-Reticulate-Neon-Tube-Dim-LED-Strip-Light-DC24V-Cool-Nature-Warm-White_ea609315-9fb7-4d41-ad4a-3b72680db59f_large.webp

5M-360-Degree-Round-Reticulate-Neon-Tube-Dim-LED-Strip-Light-DC24V-Cool-Nature-Warm-White_ea609315-9fb7-4d41-ad4a-3b72680db59f_large.webp

225 ms

14_f129b117-f3e9-4e27-8fc6-b664d534c7af_large.jpg

14_f129b117-f3e9-4e27-8fc6-b664d534c7af_large.jpg

224 ms

SP530E-All-In-One-LED-Controller-Wifi-Alexa-Google-Home-BT-5CH-PWM-SPI-Pixels-LED_185c4cda-d4a3-4298-a851-121b3428ff7d_large.webp

SP530E-All-In-One-LED-Controller-Wifi-Alexa-Google-Home-BT-5CH-PWM-SPI-Pixels-LED_185c4cda-d4a3-4298-a851-121b3428ff7d_large.webp

295 ms

WS2812B-Christmas-Tree-Toppers-Lights-Multicolor-Fairy-LED-Star-String-Waterfall-Xmas-APP-Bluetooth-Home-Yard_c5af825f-82b0-4a20-848b-907b1bdd810d_large.jpg

WS2812B-Christmas-Tree-Toppers-Lights-Multicolor-Fairy-LED-Star-String-Waterfall-Xmas-APP-Bluetooth-Home-Yard_c5af825f-82b0-4a20-848b-907b1bdd810d_large.jpg

276 ms

template_brand.png

template_brand.png

276 ms

worksans_n5.e4290375dc1b143844d0a460a29fd19c69d18b27.woff

worksans_n5.e4290375dc1b143844d0a460a29fd19c69d18b27.woff

173 ms

worksans_n6.399ae4c4dd52d38e3f3214ec0cc9c61a0a67ea08.woff

worksans_n6.399ae4c4dd52d38e3f3214ec0cc9c61a0a67ea08.woff

174 ms

worksans_n7.1b010d40a44f517d5363112c4aff386332758bc9.woff

worksans_n7.1b010d40a44f517d5363112c4aff386332758bc9.woff

173 ms

wokiee_icons.ttf

wokiee_icons.ttf

174 ms

5aU19_a8oxmIfNJdERySiA.ttf

5aU19_a8oxmIfNJdERySiA.ttf

59 ms

5aU19_a8oxmIfLZcERySiA.ttf

5aU19_a8oxmIfLZcERySiA.ttf

102 ms

5aU19_a8oxmIfJpbERySiA.ttf

5aU19_a8oxmIfJpbERySiA.ttf

127 ms

5aU69_a8oxmIdGl4AQ.ttf

5aU69_a8oxmIdGl4AQ.ttf

127 ms

5aU19_a8oxmIfMJaERySiA.ttf

5aU19_a8oxmIfMJaERySiA.ttf

126 ms

css

css

49 ms

css

css

74 ms

wokiee_icons.woff

wokiee_icons.woff

93 ms

server

server

322 ms

52011054.js

52011054.js

16 ms

b.js

b.js

283 ms

main.css

main.css

260 ms

thankyou.js

thankyou.js

55 ms

uppromote.js

uppromote.js

18 ms

freeshippingbar.js

freeshippingbar.js

20 ms

Accessibility Review

btf-lighting.com accessibility score

85

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

Best Practices

btf-lighting.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

Missing source maps for large first-party JavaScript

SEO Factors

btf-lighting.com SEO score

84

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

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

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

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 Btf-lighting.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 Btf-lighting.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

btf-lighting.com

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