Tools & Wizards About Us
blklighting.com screenshot

Report Summary

  • 71

    Performance

    Renders faster than
    81% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

blklighting.com

LED OEM manufacturer|Holesale LED lights|LED lighting manufacturing

Page Load Speed

19.7 sec in total

First Response

168 ms

Resources Loaded

18.4 sec

Page Rendered

1.2 sec

blklighting.com screenshot

About Website

Welcome to blklighting.com homepage info - get ready to check Blk Lighting best content right away, or after learning these important things about blklighting.com

BLK is a fast developing manufacturer of high quality LED lamps, especially in the field of remote control intelligent lamps, which has a great competitive advantage in the market. Global processing, ...

Visit blklighting.com

Key Findings

We analyzed Blklighting.com page load time and found that the first response time was 168 ms and then it took 19.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

blklighting.com performance score

71

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value5.3 s

58/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value1.4 s

100/100

10%

Network Requests Diagram

blklighting.com

168 ms

www.blklighting.com

161 ms

js

65 ms

bootstrap.min.css

1744 ms

owl.carousel.min.css

323 ms

Our browser made a total of 136 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Blklighting.com, 36% (49 requests) were made to V4-upload.goalsites.com and 36% (49 requests) were made to V4-upload.digoodcms.com. The less responsive or slowest element that took the longest time to load (11 sec) relates to the external source V4-upload.goalsites.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 274.2 kB (9%)

Content Size

3.1 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Blklighting.com main page is 3.1 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. 60% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 88.5 kB

  • Original 98.8 kB
  • After minification 61.6 kB
  • After compression 10.4 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 37.3 kB, which is 38% 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 88.5 kB or 89% of the original size.

Image Optimization

-1%

Potential reduce by 19.9 kB

  • Original 2.5 MB
  • After minification 2.5 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. Blk Lighting images are well optimized though.

JavaScript Optimization

-12%

Potential reduce by 39.3 kB

  • Original 317.6 kB
  • After minification 317.6 kB
  • After compression 278.3 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 39.3 kB or 12% of the original size.

CSS Optimization

-76%

Potential reduce by 126.6 kB

  • Original 165.7 kB
  • After minification 165.7 kB
  • After compression 39.1 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. Blklighting.com needs all CSS files to be minified and compressed as it can save up to 126.6 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (34%)

Requests Now

83

After Optimization

55

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blk 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 23 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

blklighting.com

blklighting.com

168 ms

www.blklighting.com

www.blklighting.com

161 ms

js

js

65 ms

bootstrap.min.css

bootstrap.min.css

1744 ms

owl.carousel.min.css

owl.carousel.min.css

323 ms

swiper.min.css

swiper.min.css

297 ms

jquery.fancybox.min.css

jquery.fancybox.min.css

296 ms

font-awesome.min.css

font-awesome.min.css

1913 ms

flag-icon.min.css

flag-icon.min.css

289 ms

style.min.css

style.min.css

377 ms

jquery.min.js

jquery.min.js

302 ms

js

js

108 ms

bootstrap.min.js

bootstrap.min.js

290 ms

owl.carousel.min.js

owl.carousel.min.js

294 ms

swiper.min.js

swiper.min.js

303 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

298 ms

js

js

49 ms

analytics.js

analytics.js

23 ms

collect

collect

35 ms

collect

collect

25 ms

ga-audiences

ga-audiences

68 ms

js

js

118 ms

image_1658139552_1.jpg

image_1658139552_1.jpg

4238 ms

image_1615367238_%E5%BD%A2%E7%8A%B6-2.png

image_1615367238_%E5%BD%A2%E7%8A%B6-2.png

502 ms

image_1629100196_Electric-Motor-Remote-Control-Lights.png

image_1629100196_Electric-Motor-Remote-Control-Lights.png

4263 ms

image_1617326548_LED-Track-Lights.jpg

image_1617326548_LED-Track-Lights.jpg

4202 ms

image_1615518873_LED-Ceiling-Downlight.jpg

image_1615518873_LED-Ceiling-Downlight.jpg

4261 ms

image_1623378502_LED-ceiling-recessed-box-light-E24A.jpg

image_1623378502_LED-ceiling-recessed-box-light-E24A.jpg

4202 ms

image_1617604577_Industry-stories-8-8-1.jpg

image_1617604577_Industry-stories-8-8-1.jpg

4259 ms

image_1617604604_Team-stories-8-8-1.jpg

image_1617604604_Team-stories-8-8-1.jpg

5482 ms

image_1617604619_Brand-Stories-8-8-1.jpg

image_1617604619_Brand-Stories-8-8-1.jpg

5485 ms

image_1617604512_Award-stories-8-8-1.jpg

image_1617604512_Award-stories-8-8-1.jpg

5483 ms

image_1627289351_%E5%85%AC%E5%8F%B8%E8%B5%84%E6%96%99-company-profile-%E5%9B%BE%E6%96%87%E5%AF%BC%E5%9B%BE-600-4000-1.jpg

image_1627289351_%E5%85%AC%E5%8F%B8%E8%B5%84%E6%96%99-company-profile-%E5%9B%BE%E6%96%87%E5%AF%BC%E5%9B%BE-600-4000-1.jpg

5503 ms

image_1615875112_cetification.jpg

image_1615875112_cetification.jpg

5504 ms

image_1615875621_About-Purchasing1.png

image_1615875621_About-Purchasing1.png

5505 ms

image_1615875605_OEM1.png

image_1615875605_OEM1.png

6821 ms

image_1615875582_blk1.png

image_1615875582_blk1.png

6828 ms

image_1615878410_down.png

image_1615878410_down.png

6822 ms

image_1627610203_banner1.jpg

image_1627610203_banner1.jpg

6897 ms

image_1627627119_44.jpg

image_1627627119_44.jpg

6897 ms

image_1626143956_banner.jpg

image_1626143956_banner.jpg

6898 ms

image_1616571482_CEL34-narrow-spotlight-track-light-8-6-4.jpg

image_1616571482_CEL34-narrow-spotlight-track-light-8-6-4.jpg

8446 ms

image_1616464187_motor-electric-track-light-5-86.jpg

image_1616464187_motor-electric-track-light-5-86.jpg

8447 ms

image_1617675876_6-degree-30W-narrow-spotlight-remote-control-led-downlight-CL-03-1-86.jpg

image_1617675876_6-degree-30W-narrow-spotlight-remote-control-led-downlight-CL-03-1-86.jpg

8448 ms

image_1616569834_CPL33-wireless-remote-control-LED-track-light-270-180-4.jpg

image_1616569834_CPL33-wireless-remote-control-LED-track-light-270-180-4.jpg

8470 ms

image_1616485112_CEL0230-recessed-led-downlight-86--201.jpg

image_1616485112_CEL0230-recessed-led-downlight-86--201.jpg

8475 ms

image_1616066399_motor-electric-track-light-1-86.jpg

image_1616066399_motor-electric-track-light-1-86.jpg

8474 ms

image_1617670866_CEL0520-electric-motor-remote-control-down-light-86-1.jpg

image_1617670866_CEL0520-electric-motor-remote-control-down-light-86-1.jpg

9570 ms

image_1616489869_CPL32-remote-control-track-light-LED-86-1.jpg

image_1616489869_CPL32-remote-control-track-light-LED-86-1.jpg

9573 ms

image_1615537580_Project-2.jpg

image_1615537580_Project-2.jpg

9574 ms

image_1618449482_Hospitality-Lighting.jpg

image_1618449482_Hospitality-Lighting.jpg

9683 ms

image_1618539525_home-project--2.jpg

image_1618539525_home-project--2.jpg

9684 ms

image_1618539773_Home-project--6.jpg

image_1618539773_Home-project--6.jpg

9683 ms

image_1618539849_Home-project--7.jpg

image_1618539849_Home-project--7.jpg

10943 ms

image_1618539959_home-project--5.jpg

image_1618539959_home-project--5.jpg

10944 ms

image_1618540042_home-project--3.jpg

image_1618540042_home-project--3.jpg

10945 ms

image_1629100196_Electric-Motor-Remote-Control-Lights.png

image_1629100196_Electric-Motor-Remote-Control-Lights.png

10994 ms

image_1617326548_LED-Track-Lights.jpg

image_1617326548_LED-Track-Lights.jpg

10994 ms

image_1615518873_LED-Ceiling-Downlight.jpg

image_1615518873_LED-Ceiling-Downlight.jpg

10995 ms

83 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

551 ms

1f2q4buc9

1f2q4buc9

76 ms

image_1658139552_1.jpg

image_1658139552_1.jpg

741 ms

image_1617326548_LED-Track-Lights.jpg

image_1617326548_LED-Track-Lights.jpg

798 ms

image_1623378502_LED-ceiling-recessed-box-light-E24A.jpg

image_1623378502_LED-ceiling-recessed-box-light-E24A.jpg

1149 ms

image_1617604577_Industry-stories-8-8-1.jpg

image_1617604577_Industry-stories-8-8-1.jpg

1213 ms

image_1615518873_LED-Ceiling-Downlight.jpg

image_1615518873_LED-Ceiling-Downlight.jpg

1026 ms

image_1629100196_Electric-Motor-Remote-Control-Lights.png

image_1629100196_Electric-Motor-Remote-Control-Lights.png

795 ms

image_1623378502_LED-ceiling-recessed-box-light-E24A.jpg

image_1623378502_LED-ceiling-recessed-box-light-E24A.jpg

7370 ms

image_1628069349_foollight-1.png

image_1628069349_foollight-1.png

7371 ms

image_1709345998_866679563105fded174933591da5294.jpg

image_1709345998_866679563105fded174933591da5294.jpg

7371 ms

image_1615537646_pro.jpg.png

image_1615537646_pro.jpg.png

7387 ms

image_1615537520_sol.png

image_1615537520_sol.png

7395 ms

image_1648801237_%E5%B0%81%E9%9D%A2-2.jpg

image_1648801237_%E5%B0%81%E9%9D%A2-2.jpg

7388 ms

image_1617604604_Team-stories-8-8-1.jpg

image_1617604604_Team-stories-8-8-1.jpg

98 ms

image_1617604512_Award-stories-8-8-1.jpg

image_1617604512_Award-stories-8-8-1.jpg

282 ms

image_1617604619_Brand-Stories-8-8-1.jpg

image_1617604619_Brand-Stories-8-8-1.jpg

324 ms

image_1627289351_%E5%85%AC%E5%8F%B8%E8%B5%84%E6%96%99-company-profile-%E5%9B%BE%E6%96%87%E5%AF%BC%E5%9B%BE-600-4000-1.jpg

image_1627289351_%E5%85%AC%E5%8F%B8%E8%B5%84%E6%96%99-company-profile-%E5%9B%BE%E6%96%87%E5%AF%BC%E5%9B%BE-600-4000-1.jpg

345 ms

image_1615875112_cetification.jpg

image_1615875112_cetification.jpg

281 ms

image_1615875621_About-Purchasing1.png

image_1615875621_About-Purchasing1.png

361 ms

image_1616496886_CPL35-dimmable-track-light-8-6-2.jpg

image_1616496886_CPL35-dimmable-track-light-8-6-2.jpg

8023 ms

image_1616468298_CEL0220-recessed-led-downlight-86--72.jpg

image_1616468298_CEL0220-recessed-led-downlight-86--72.jpg

8022 ms

image_1617583565_CEL512-remote-contorl-ceiling-down-light-86-1.jpg

image_1617583565_CEL512-remote-contorl-ceiling-down-light-86-1.jpg

8023 ms

image_1617586073_motor-electric-track-light-1-86.jpg

image_1617586073_motor-electric-track-light-1-86.jpg

8043 ms

image_1619174313_CPL0130-11.jpg

image_1619174313_CPL0130-11.jpg

8043 ms

image_1619172228_CEL0120-8.jpg

image_1619172228_CEL0120-8.jpg

8040 ms

image_1615875605_OEM1.png

image_1615875605_OEM1.png

360 ms

image_1615878410_down.png

image_1615878410_down.png

332 ms

image_1615875582_blk1.png

image_1615875582_blk1.png

449 ms

image_1627610203_banner1.jpg

image_1627610203_banner1.jpg

503 ms

image_1627627119_44.jpg

image_1627627119_44.jpg

848 ms

image_1626143956_banner.jpg

image_1626143956_banner.jpg

194 ms

image_1658139557_1.jpg

image_1658139557_1.jpg

7799 ms

image_1616571482_CEL34-narrow-spotlight-track-light-8-6-4.jpg

image_1616571482_CEL34-narrow-spotlight-track-light-8-6-4.jpg

368 ms

image_1616464187_motor-electric-track-light-5-86.jpg

image_1616464187_motor-electric-track-light-5-86.jpg

281 ms

image_1617675876_6-degree-30W-narrow-spotlight-remote-control-led-downlight-CL-03-1-86.jpg

image_1617675876_6-degree-30W-narrow-spotlight-remote-control-led-downlight-CL-03-1-86.jpg

62 ms

image_1616569834_CPL33-wireless-remote-control-LED-track-light-270-180-4.jpg

image_1616569834_CPL33-wireless-remote-control-LED-track-light-270-180-4.jpg

291 ms

image_1616066399_motor-electric-track-light-1-86.jpg

image_1616066399_motor-electric-track-light-1-86.jpg

408 ms

image_1616485112_CEL0230-recessed-led-downlight-86--201.jpg

image_1616485112_CEL0230-recessed-led-downlight-86--201.jpg

443 ms

image_1617670866_CEL0520-electric-motor-remote-control-down-light-86-1.jpg

image_1617670866_CEL0520-electric-motor-remote-control-down-light-86-1.jpg

67 ms

image_1616489869_CPL32-remote-control-track-light-LED-86-1.jpg

image_1616489869_CPL32-remote-control-track-light-LED-86-1.jpg

512 ms

image_1615537580_Project-2.jpg

image_1615537580_Project-2.jpg

165 ms

image_1618449482_Hospitality-Lighting.jpg

image_1618449482_Hospitality-Lighting.jpg

145 ms

image_1618539773_Home-project--6.jpg

image_1618539773_Home-project--6.jpg

561 ms

image_1618539525_home-project--2.jpg

image_1618539525_home-project--2.jpg

157 ms

image_1618539849_Home-project--7.jpg

image_1618539849_Home-project--7.jpg

96 ms

image_1618539959_home-project--5.jpg

image_1618539959_home-project--5.jpg

170 ms

image_1618540042_home-project--3.jpg

image_1618540042_home-project--3.jpg

347 ms

image_1629100196_Electric-Motor-Remote-Control-Lights.png

image_1629100196_Electric-Motor-Remote-Control-Lights.png

68 ms

image_1617326548_LED-Track-Lights.jpg

image_1617326548_LED-Track-Lights.jpg

321 ms

image_1615518873_LED-Ceiling-Downlight.jpg

image_1615518873_LED-Ceiling-Downlight.jpg

56 ms

image_1623378502_LED-ceiling-recessed-box-light-E24A.jpg

image_1623378502_LED-ceiling-recessed-box-light-E24A.jpg

57 ms

image_1628069349_foollight-1.png

image_1628069349_foollight-1.png

61 ms

image_1709345998_866679563105fded174933591da5294.jpg

image_1709345998_866679563105fded174933591da5294.jpg

350 ms

image_1615537646_pro.jpg.png

image_1615537646_pro.jpg.png

526 ms

image_1648801237_%E5%B0%81%E9%9D%A2-2.jpg

image_1648801237_%E5%B0%81%E9%9D%A2-2.jpg

391 ms

image_1615537520_sol.png

image_1615537520_sol.png

364 ms

image_1616496886_CPL35-dimmable-track-light-8-6-2.jpg

image_1616496886_CPL35-dimmable-track-light-8-6-2.jpg

324 ms

image_1616468298_CEL0220-recessed-led-downlight-86--72.jpg

image_1616468298_CEL0220-recessed-led-downlight-86--72.jpg

297 ms

image_1617583565_CEL512-remote-contorl-ceiling-down-light-86-1.jpg

image_1617583565_CEL512-remote-contorl-ceiling-down-light-86-1.jpg

2165 ms

image_1619172228_CEL0120-8.jpg

image_1619172228_CEL0120-8.jpg

321 ms

image_1617586073_motor-electric-track-light-1-86.jpg

image_1617586073_motor-electric-track-light-1-86.jpg

56 ms

image_1619174313_CPL0130-11.jpg

image_1619174313_CPL0130-11.jpg

92 ms

image_1658139557_1.jpg

image_1658139557_1.jpg

267 ms

twk-arr-find-polyfill.js

twk-arr-find-polyfill.js

54 ms

twk-object-values-polyfill.js

twk-object-values-polyfill.js

64 ms

twk-event-polyfill.js

twk-event-polyfill.js

66 ms

twk-entries-polyfill.js

twk-entries-polyfill.js

67 ms

twk-iterator-polyfill.js

twk-iterator-polyfill.js

62 ms

twk-promise-polyfill.js

twk-promise-polyfill.js

73 ms

twk-main.js

twk-main.js

107 ms

twk-vendor.js

twk-vendor.js

155 ms

twk-chunk-vendors.js

twk-chunk-vendors.js

216 ms

twk-chunk-common.js

twk-chunk-common.js

203 ms

twk-runtime.js

twk-runtime.js

123 ms

twk-app.js

twk-app.js

125 ms

Accessibility Review

blklighting.com accessibility score

74

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

Image elements do not have [alt] attributes

Best Practices

blklighting.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

blklighting.com SEO score

85

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

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 Blklighting.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 Blklighting.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

blklighting.com

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