Tools & Wizards About Us
shadowexplorer.com screenshot

Report Summary

  • 89

    Performance

    Renders faster than
    90% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

shadowexplorer.com

ShadowExplorer.com - About

Page Load Speed

3.8 sec in total

First Response

1.4 sec

Resources Loaded

2.3 sec

Page Rendered

180 ms

shadowexplorer.com screenshot

About Website

Click here to check amazing Shadow Explorer content for Iran. Otherwise, check out these important facts you probably never knew about shadowexplorer.com

ShadowExplorer is a graphical front end for the Windows Vista Volume Shadow Copy Service (VSS). Easily restore previous versions of deleted files. It works with all editions of Windows Vista.

Visit shadowexplorer.com

Key Findings

We analyzed Shadowexplorer.com page load time and found that the first response time was 1.4 sec 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

shadowexplorer.com performance score

89

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

81/100

25%

SI (Speed Index)

Value3.3 s

91/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.006

100/100

15%

TTI (Time to Interactive)

Value4.3 s

85/100

10%

Network Requests Diagram

shadowexplorer.com

1385 ms

stylesheet_combined_c8acce8c9bd2d8ce4d48f610bdd04a2a.css

130 ms

show_ads.js

4 ms

ca-pub-0535051943185009.js

179 ms

zrt_lookup.html

244 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 28% of them (8 requests) were addressed to the original Shadowexplorer.com, 21% (6 requests) were made to Googleads.g.doubleclick.net and 17% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Shadowexplorer.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 41.6 kB (32%)

Content Size

130.3 kB

After Optimization

88.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Shadowexplorer.com main page is 130.3 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. 40% of websites need less resources to load. Images take 48.8 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 10.3 kB

  • Original 14.0 kB
  • After minification 13.0 kB
  • After compression 3.7 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 10.3 kB or 74% of the original size.

Image Optimization

-9%

Potential reduce by 4.4 kB

  • Original 48.8 kB
  • After minification 44.4 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. Shadow Explorer images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 9.8 kB

  • Original 47.8 kB
  • After minification 47.6 kB
  • After compression 38.0 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 9.8 kB or 21% of the original size.

CSS Optimization

-87%

Potential reduce by 17.1 kB

  • Original 19.7 kB
  • After minification 8.4 kB
  • After compression 2.6 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. Shadowexplorer.com needs all CSS files to be minified and compressed as it can save up to 17.1 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (44%)

Requests Now

27

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shadow Explorer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

shadowexplorer.com

shadowexplorer.com

1385 ms

stylesheet_combined_c8acce8c9bd2d8ce4d48f610bdd04a2a.css

stylesheet_combined_c8acce8c9bd2d8ce4d48f610bdd04a2a.css

130 ms

show_ads.js

show_ads.js

4 ms

ca-pub-0535051943185009.js

ca-pub-0535051943185009.js

179 ms

zrt_lookup.html

zrt_lookup.html

244 ms

show_ads_impl.js

show_ads_impl.js

67 ms

btn_donate_SM.gif

btn_donate_SM.gif

244 ms

ga.js

ga.js

148 ms

shadowexplorer.png

shadowexplorer.png

174 ms

search.png

search.png

262 ms

arrow-down.gif

arrow-down.gif

255 ms

arrow-right.gif

arrow-right.gif

262 ms

ads

ads

319 ms

osd.js

osd.js

70 ms

__utm.gif

__utm.gif

43 ms

ads

ads

291 ms

ads

ads

312 ms

ads

ads

374 ms

stylesheet_combined_29afe919901456f6301a0b8600e301c1.css

stylesheet_combined_29afe919901456f6301a0b8600e301c1.css

107 ms

stylesheet_combined_a1a8d7c64b3243f691dc92c7b2f2d8e9.css

stylesheet_combined_a1a8d7c64b3243f691dc92c7b2f2d8e9.css

108 ms

abg.js

abg.js

29 ms

14335356835040511619

14335356835040511619

15 ms

s

s

10 ms

m_js_controller.js

m_js_controller.js

13 ms

x_button_blue2.png

x_button_blue2.png

54 ms

googlelogo_color_112x36dp.png

googlelogo_color_112x36dp.png

98 ms

favicon

favicon

115 ms

nessie_icon_tiamat_white.png

nessie_icon_tiamat_white.png

27 ms

E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js

E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js

13 ms

Accessibility Review

shadowexplorer.com accessibility score

70

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

Best Practices

shadowexplorer.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

General

Impact

Issue

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

shadowexplorer.com SEO score

98

Search Engine Optimization Advices

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

High

Tap targets are not sized appropriately

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 Shadowexplorer.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 Shadowexplorer.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

shadowexplorer.com

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