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Report Summary

  • 79

    Performance

    Renders faster than
    86% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 82% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

Page Load Speed

3.5 sec in total

First Response

988 ms

Resources Loaded

2.2 sec

Page Rendered

297 ms

wap.pvinsights.com screenshot

About Website

Welcome to wap.pvinsights.com homepage info - get ready to check Wap PVinsights best content for Taiwan right away, or after learning these important things about wap.pvinsights.com

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Key Findings

We analyzed Wap.pvinsights.com page load time and found that the first response time was 988 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

wap.pvinsights.com performance score

79

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.4 s

36/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

61/100

25%

SI (Speed Index)

Value4.5 s

72/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.097

90/100

15%

TTI (Time to Interactive)

Value3.4 s

93/100

10%

Network Requests Diagram

wap.pvinsights.com

988 ms

ga.js

8 ms

1024.png

857 ms

__utm.gif

12 ms

TFP13_19167_DPVS_Sandcastles_728x90.jpg

866 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that 13% of them (1 request) were addressed to the original Wap.pvinsights.com, 63% (5 requests) were made to Pvinsights.com and 25% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Pvinsights.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 19.0 kB (19%)

Content Size

99.9 kB

After Optimization

80.8 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Wap.pvinsights.com main page is 99.9 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. 15% of websites need less resources to load. Images take 62.6 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 17.7 kB

  • Original 20.1 kB
  • After minification 18.3 kB
  • After compression 2.4 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. 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 17.7 kB or 88% of the original size.

Image Optimization

-2%

Potential reduce by 1.3 kB

  • Original 62.6 kB
  • After minification 61.3 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. Wap PVinsights images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • Images
  • JavaScript

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wap PVinsights. According to our analytics all requests are already optimized.

Network Requests Diagram

wap.pvinsights.com

wap.pvinsights.com

988 ms

ga.js

ga.js

8 ms

1024.png

1024.png

857 ms

__utm.gif

__utm.gif

12 ms

TFP13_19167_DPVS_Sandcastles_728x90.jpg

TFP13_19167_DPVS_Sandcastles_728x90.jpg

866 ms

PVinsights_600x80_new_24022016-2.gif

PVinsights_600x80_new_24022016-2.gif

1137 ms

Suntech%20Shanghai.gif

Suntech%20Shanghai.gif

1117 ms

WoongJinM.gif

WoongJinM.gif

1225 ms

Accessibility Review

wap.pvinsights.com accessibility score

93

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

wap.pvinsights.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

High

Serves images with low resolution

SEO Factors

wap.pvinsights.com SEO score

69

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wap.pvinsights.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 Wap.pvinsights.com main page’s claimed encoding is iso-8859-1. 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

wap.pvinsights.com

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