Tools & Wizards About Us
szdthw.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

szdthw.com

防爆灯-矿用防爆灯-LED防爆灯-防爆箱-渝荣防爆电器（上海）有限公司

Page Load Speed

39.4 sec in total

First Response

3.6 sec

Resources Loaded

35.6 sec

Page Rendered

292 ms

szdthw.com screenshot

About Website

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

渝荣防爆电器（上海）有限公司,浙江省温州市乐清市柳市镇车站路666号,主要经营防爆灯,矿用防爆灯,LED防爆灯,防爆箱,防爆风扇,防爆风机

Visit szdthw.com

Key Findings

We analyzed Szdthw.com page load time and found that the first response time was 3.6 sec and then it took 35.9 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. Unfortunately, there were 19 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

szdthw.com performance score

0

Network Requests Diagram

szdthw.com

3556 ms

style.css

782 ms

styles.css

1049 ms

pagenavi-css.css

1430 ms

l10n.js

1718 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 98% of them (51 requests) were addressed to the original Szdthw.com, 2% (1 request) were made to Pub.idqqimg.com. The less responsive or slowest element that took the longest time to load (20.1 sec) belongs to the original domain Szdthw.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 42.7 kB (8%)

Content Size

540.1 kB

After Optimization

497.4 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Szdthw.com main page is 540.1 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 519.2 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 10.1 kB

  • Original 14.1 kB
  • After minification 13.2 kB
  • After compression 4.1 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 10.1 kB or 71% of the original size.

Image Optimization

-5%

Potential reduce by 27.6 kB

  • Original 519.2 kB
  • After minification 491.6 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. Szdthw images are well optimized though.

CSS Optimization

-74%

Potential reduce by 5.0 kB

  • Original 6.8 kB
  • After minification 5.5 kB
  • After compression 1.8 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. Szdthw.com needs all CSS files to be minified and compressed as it can save up to 5.0 kB or 74% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

28

After Optimization

28

  • AJAX
  • Images
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Szdthw. According to our analytics all requests are already optimized.

Network Requests Diagram

szdthw.com

szdthw.com

3556 ms

style.css

style.css

782 ms

styles.css

styles.css

1049 ms

pagenavi-css.css

pagenavi-css.css

1430 ms

l10n.js

l10n.js

1718 ms

jquery.js

jquery.js

1879 ms

jquery.form.js

jquery.form.js

2042 ms

scripts.js

scripts.js

2192 ms

logo.jpg

logo.jpg

1858 ms

menu_bg.jpg

menu_bg.jpg

710 ms

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2182 ms

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18950 ms

a.asp

a.asp

11626 ms

leftli.jpg

leftli.jpg

1434 ms

leftt_tp.jpg

leftt_tp.jpg

1442 ms

dot.jpg

dot.jpg

1921 ms

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9051 ms

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11021 ms

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12587 ms

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4902 ms

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11856 ms

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9269 ms

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15498 ms

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11200 ms

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13037 ms

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13356 ms

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11658 ms

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11987 ms

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20074 ms

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18688 ms

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20074 ms

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17711 ms

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18288 ms

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20074 ms

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20073 ms

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20073 ms

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20074 ms

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20073 ms

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20073 ms

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20072 ms

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20073 ms

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19767 ms

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19767 ms

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19767 ms

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19767 ms

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19767 ms

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19767 ms

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19767 ms

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19766 ms

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19753 ms

button_11.gif

button_11.gif

286 ms

SEO Factors

szdthw.com SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Szdthw.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Szdthw.com main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

szdthw.com

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