Tools & Wizards About Us
refond.com screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% 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

  • 79

    SEO

    Google-friendlier than
    40% of websites

refond.com

Refond Optoelectronics: Top Creative and Customized Smart LED Lights Strip Manufacturer- Refond

Page Load Speed

17.7 sec in total

First Response

1.2 sec

Resources Loaded

16.3 sec

Page Rendered

172 ms

refond.com screenshot

About Website

Click here to check amazing Refond content for Pakistan. Otherwise, check out these important facts you probably never knew about refond.com

As a provider of LED light sources and LED packaging solutions and products, Refond Optoelectronics combines technological innovation with visual presentation, focusing on indoor applications such as ...

Visit refond.com

Key Findings

We analyzed Refond.com page load time and found that the first response time was 1.2 sec and then it took 16.5 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

refond.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

43/100

10%

LCP (Largest Contentful Paint)

Value10.8 s

0/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value1,080 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.481

18/100

15%

TTI (Time to Interactive)

Value15.1 s

7/100

10%

Network Requests Diagram

refond.com

1224 ms

index.css

659 ms

jquery-1.4.2.min.js

2478 ms

jquery.soChange-min.js

463 ms

jquery.jcarousel.pack.js

945 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 48% of them (31 requests) were addressed to the original Refond.com, 28% (18 requests) were made to Static.bshare.cn and 12% (8 requests) were made to Bx.optimix.asia. The less responsive or slowest element that took the longest time to load (7 sec) belongs to the original domain Refond.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 198.4 kB (40%)

Content Size

498.1 kB

After Optimization

299.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Refond.com main page is 498.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 310.5 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 29.8 kB

  • Original 38.7 kB
  • After minification 35.2 kB
  • After compression 8.9 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 29.8 kB or 77% of the original size.

Image Optimization

-27%

Potential reduce by 82.4 kB

  • Original 310.5 kB
  • After minification 228.1 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. Obviously, Refond needs image optimization as it can save up to 82.4 kB or 27% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-58%

Potential reduce by 86.0 kB

  • Original 148.2 kB
  • After minification 145.4 kB
  • After compression 62.2 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 86.0 kB or 58% of the original size.

CSS Optimization

-36%

Potential reduce by 250 B

  • Original 690 B
  • After minification 636 B
  • After compression 440 B

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. Refond.com needs all CSS files to be minified and compressed as it can save up to 250 B or 36% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (48%)

Requests Now

58

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Refond. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

refond.com

refond.com

1224 ms

index.css

index.css

659 ms

jquery-1.4.2.min.js

jquery-1.4.2.min.js

2478 ms

jquery.soChange-min.js

jquery.soChange-min.js

463 ms

jquery.jcarousel.pack.js

jquery.jcarousel.pack.js

945 ms

common.js

common.js

713 ms

index.js

index.js

692 ms

uaredirect.js

uaredirect.js

715 ms

W26113806B1445FB6.jpg

W26113806B1445FB6.jpg

4648 ms

W081722482ACB45B0.jpg

W081722482ACB45B0.jpg

2330 ms

W08172226397EF7B2.jpg

W08172226397EF7B2.jpg

1868 ms

base.css

base.css

532 ms

W18161717CEE9C7DE.jpg

W18161717CEE9C7DE.jpg

975 ms

W1816194764E1C87F.jpg

W1816194764E1C87F.jpg

6378 ms

W28100208A45C1DE0.jpg

W28100208A45C1DE0.jpg

3124 ms

W19110517439788C4.jpg

W19110517439788C4.jpg

6979 ms

buttonLite.js

buttonLite.js

65 ms

W111950050105CF42.jpg

W111950050105CF42.jpg

2244 ms

W1910482095D9E13E.jpg

W1910482095D9E13E.jpg

3258 ms

W1119504430CF8670.jpg

W1119504430CF8670.jpg

2921 ms

W111951536BCAF376.jpg

W111951536BCAF376.jpg

3593 ms

H081113157AFF1091.jpg

H081113157AFF1091.jpg

3359 ms

H08111404085BB839.jpg

H08111404085BB839.jpg

3489 ms

logo.png

logo.png

2034 ms

icon.png

icon.png

2855 ms

nav.png

nav.png

2693 ms

home_bg2.png

home_bg2.png

2300 ms

select_bg.png

select_bg.png

2536 ms

ipt_bg.png

ipt_bg.png

2777 ms

btn1.png

btn1.png

2822 ms

img_bg1.png

img_bg1.png

2892 ms

home_bg1.png

home_bg1.png

2998 ms

bsStatic.js

bsStatic.js

29 ms

fingerprint2.min.js

fingerprint2.min.js

34 ms

bs-engine.js

bs-engine.js

53 ms

scroll_btn.gif

scroll_btn.gif

3003 ms

bsMore.js

bsMore.js

29 ms

bshareS4.js

bshareS4.js

29 ms

background-opaque-dark.gif

background-opaque-dark.gif

28 ms

button_custom4-zh-Green.gif

button_custom4-zh-Green.gif

587 ms

bshare_view

bshare_view

849 ms

background-opaque-dark.png

background-opaque-dark.png

28 ms

bsharesync.gif

bsharesync.gif

29 ms

sinaminiblog.gif

sinaminiblog.gif

27 ms

qqmb.gif

qqmb.gif

53 ms

slogos_sprite8.png

slogos_sprite8.png

54 ms

xinhuamb.png

xinhuamb.png

29 ms

cm.html

cm.html

34 ms

189share.png

189share.png

27 ms

weixin.png

weixin.png

35 ms

qqim.png

qqim.png

27 ms

pixel

pixel

2052 ms

rm.gif

rm.gif

5739 ms

cm.gif

cm.gif

1836 ms

t.gif

t.gif

1447 ms

cm.fastapi.net

cm.fastapi.net

952 ms

cms.gif

cms.gif

1074 ms

cms.gif

cms.gif

1356 ms

cms.gif

cms.gif

1353 ms

cms.gif

cms.gif

1352 ms

cms.gif

cms.gif

1103 ms

cms.gif

cms.gif

2382 ms

cms.gif

cms.gif

560 ms

m.gif

m.gif

632 ms

cms.gif

cms.gif

510 ms

Accessibility Review

refond.com accessibility score

86

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

refond.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

refond.com SEO score

79

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

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

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 Refond.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 Refond.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

refond.com

Open Graph description is not detected on the main page of Refond. 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: