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lextar.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

lextar.com

Lextar- LED chip, package and module manufacturer in Taiwan-Lextar

Page Load Speed

46.4 sec in total

First Response

1.8 sec

Resources Loaded

44.3 sec

Page Rendered

248 ms

lextar.com screenshot

About Website

Click here to check amazing Lextar content for Taiwan. Otherwise, check out these important facts you probably never knew about lextar.com

Lextar is a global leader in opto-semiconductor solutions with a strategic advantage of integrating upper stream epitaxial, middle stream chip, downstream package and module. ome,Lextar is a global le...

Visit lextar.com

Key Findings

We analyzed Lextar.com page load time and found that the first response time was 1.8 sec and then it took 44.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 28 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

lextar.com performance score

0

Network Requests Diagram

lextar.com

1782 ms

lextar.com

5286 ms

body.css

2776 ms

layout.css

693 ms

style.css

2735 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 94% of them (82 requests) were addressed to the original Lextar.com, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Tw.js.webmaster.yahoo.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Lextar.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 809.9 kB (28%)

Content Size

2.9 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lextar.com main page is 2.9 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. 20% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 30.0 kB

  • Original 37.2 kB
  • After minification 33.7 kB
  • After compression 7.3 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 30.0 kB or 80% of the original size.

Image Optimization

-16%

Potential reduce by 384.6 kB

  • Original 2.3 MB
  • After minification 2.0 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. Obviously, Lextar needs image optimization as it can save up to 384.6 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-73%

Potential reduce by 359.0 kB

  • Original 494.3 kB
  • After minification 456.5 kB
  • After compression 135.3 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 359.0 kB or 73% of the original size.

CSS Optimization

-78%

Potential reduce by 36.3 kB

  • Original 46.4 kB
  • After minification 33.3 kB
  • After compression 10.1 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. Lextar.com needs all CSS files to be minified and compressed as it can save up to 36.3 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (79%)

Requests Now

56

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lextar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lextar.com

lextar.com

1782 ms

lextar.com

lextar.com

5286 ms

body.css

body.css

2776 ms

layout.css

layout.css

693 ms

style.css

style.css

2735 ms

hs_select.css

hs_select.css

6927 ms

wheel.css

wheel.css

3272 ms

index.css

index.css

3546 ms

news.css

news.css

3857 ms

product.css

product.css

4845 ms

jquery.min.js

jquery.min.js

12296 ms

ajax.js

ajax.js

6742 ms

string.js

string.js

8661 ms

form.js

form.js

7351 ms

date.js

date.js

7364 ms

calendar.js

calendar.js

7668 ms

verifying_code.js

verifying_code.js

7405 ms

common.js

common.js

7875 ms

image.js

image.js

7890 ms

jquery-ui.js

jquery-ui.js

19522 ms

jquery.mousewheel.js

jquery.mousewheel.js

9282 ms

hs_select.js

hs_select.js

10139 ms

index.js

index.js

8485 ms

news.js

news.js

8970 ms

product.js

product.js

9549 ms

ystat.js

ystat.js

41 ms

js

js

684 ms

headermenu.js

headermenu.js

268 ms

secondarymenu.js

secondarymenu.js

499 ms

key.js

key.js

497 ms

tp5.js

tp5.js

568 ms

tp4.js

tp4.js

579 ms

tp6.js

tp6.js

775 ms

tp3.js

tp3.js

997 ms

menu.css

menu.css

1011 ms

tp1.css

tp1.css

1151 ms

tp2.css

tp2.css

1295 ms

tp3.css

tp3.css

1575 ms

tp4.css

tp4.css

1576 ms

tp5.css

tp5.css

1725 ms

tp6.css

tp6.css

1813 ms

tp7.css

tp7.css

2037 ms

tp8.css

tp8.css

2049 ms

tp9.css

tp9.css

2063 ms

tp10.css

tp10.css

2215 ms

wheel.js

wheel.js

234 ms

openblock.js

openblock.js

504 ms

indexproduct.js

indexproduct.js

554 ms

main_bg.jpg

main_bg.jpg

9365 ms

logo.png

logo.png

20428 ms

search.png

search.png

14111 ms

navi_line.png

navi_line.png

20428 ms

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5806 ms

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20425 ms

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11453 ms

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13129 ms

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20425 ms

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20425 ms

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20425 ms

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20425 ms

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btn_close.gif

20425 ms

btn_more_off.gif

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20425 ms

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20424 ms

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20425 ms

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20425 ms

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20424 ms

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20424 ms

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20424 ms

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20424 ms

space.gif

space.gif

20408 ms

dropdown_bg.jpg

dropdown_bg.jpg

20407 ms

bg_index_kv.jpg

bg_index_kv.jpg

20392 ms

bg_footer_top_shadow.png

bg_footer_top_shadow.png

20392 ms

icon_1.gif

icon_1.gif

20392 ms

bg_footer.jpg

bg_footer.jpg

20377 ms

btn_kv_dot_on.png

btn_kv_dot_on.png

20377 ms

btn_kv_dot_off.png

btn_kv_dot_off.png

20376 ms

ga.js

ga.js

133 ms

__utm.gif

__utm.gif

54 ms

in.php

in.php

271 ms

SEO Factors

lextar.com SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lextar.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Lextar.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

lextar.com

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