Tools & Wizards About Us
ultrasurf.uptodown.com screenshot

Report Summary

  • 86

    Performance

    Renders faster than
    89% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

ultrasurf.uptodown.com

Ultrasurf VPN para Android - Descarga el APK en Uptodown

Page Load Speed

1 sec in total

First Response

98 ms

Resources Loaded

609 ms

Page Rendered

297 ms

ultrasurf.uptodown.com screenshot

About Website

Visit ultrasurf.uptodown.com now to see the best up-to-date Ultrasurf Uptodown content for Brazil and also check out these interesting facts you probably never knew about ultrasurf.uptodown.com

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Visit ultrasurf.uptodown.com

Key Findings

We analyzed Ultrasurf.uptodown.com page load time and found that the first response time was 98 ms and then it took 906 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

ultrasurf.uptodown.com performance score

86

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

88/100

25%

SI (Speed Index)

Value2.2 s

99/100

10%

TBT (Total Blocking Time)

Value250 ms

84/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.7 s

56/100

10%

Network Requests Diagram

android

98 ms

a52be48a31f50475bd697e1db8507f9d.js

416 ms

uptodown.js

180 ms

pub-0337387298854186

102 ms

vendor.css

135 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Ultrasurf.uptodown.com, 47% (28 requests) were made to Img.utdstc.com and 43% (26 requests) were made to Stc.utdstc.com. The less responsive or slowest element that took the longest time to load (416 ms) relates to the external source Geo.cookie-script.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 110.9 kB (37%)

Content Size

296.0 kB

After Optimization

185.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ultrasurf.uptodown.com main page is 296.0 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. 45% of websites need less resources to load. HTML takes 131.4 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 106.6 kB

  • Original 131.4 kB
  • After minification 131.4 kB
  • After compression 24.8 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 106.6 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 90.9 kB
  • After minification 90.9 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. Ultrasurf Uptodown images are well optimized though.

JavaScript Optimization

-7%

Potential reduce by 4.4 kB

  • Original 61.3 kB
  • After minification 61.3 kB
  • After compression 56.9 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.

CSS Optimization

-0%

Potential reduce by 11 B

  • Original 12.4 kB
  • After minification 12.4 kB
  • After compression 12.4 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. Ultrasurf.uptodown.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 15 (25%)

Requests Now

59

After Optimization

44

  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ultrasurf Uptodown. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

android

android

98 ms

a52be48a31f50475bd697e1db8507f9d.js

a52be48a31f50475bd697e1db8507f9d.js

416 ms

uptodown.js

uptodown.js

180 ms

pub-0337387298854186

pub-0337387298854186

102 ms

vendor.css

vendor.css

135 ms

tag

tag

136 ms

5ccd140aec5d55da58ec9002239d1120348eff34d24ecf9c2b211e5018298f32

5ccd140aec5d55da58ec9002239d1120348eff34d24ecf9c2b211e5018298f32

127 ms

js

js

157 ms

vendor.js

vendor.js

112 ms

detail.js

detail.js

112 ms

cc30ac44f5a981aa050eabdd54d0a01a182b82f14a0eed286e6c108a558b806d

cc30ac44f5a981aa050eabdd54d0a01a182b82f14a0eed286e6c108a558b806d

112 ms

a3b6efd2397acf128c7a133d63643501d6dfb6068f6c3a9ee654b94a22e89b36

a3b6efd2397acf128c7a133d63643501d6dfb6068f6c3a9ee654b94a22e89b36

110 ms

53e52401719a0fca331c5e4a3ddee298c6afa48dc17ba1d4dfbeebbfac22b5d6:80

53e52401719a0fca331c5e4a3ddee298c6afa48dc17ba1d4dfbeebbfac22b5d6:80

111 ms

0b2c9cb6c0818de7ad5dadccfd1f49995f53bb68f2bbfe2ed18ab8b7eb896751:80

0b2c9cb6c0818de7ad5dadccfd1f49995f53bb68f2bbfe2ed18ab8b7eb896751:80

106 ms

661cacacc7c4a4b832d2f5c31c91d222d78156b7f736e4872c795407a2509907:80

661cacacc7c4a4b832d2f5c31c91d222d78156b7f736e4872c795407a2509907:80

111 ms

375fed83f74f889aea245ccdac66c11f7a0416bc5293a0d361d8ce934a6b6b12:80

375fed83f74f889aea245ccdac66c11f7a0416bc5293a0d361d8ce934a6b6b12:80

125 ms

2fe9909c7dba2c91aa953363719d3d58f5858ee8851a9f3feb3e5db6bb666cfa:80

2fe9909c7dba2c91aa953363719d3d58f5858ee8851a9f3feb3e5db6bb666cfa:80

117 ms

00b6d5cc4c624da15854d93a953c21b1d15ea40bfb4b8a1400e8e1abed363fd2

00b6d5cc4c624da15854d93a953c21b1d15ea40bfb4b8a1400e8e1abed363fd2

123 ms

83ebd0d998f43cc3cfab4bed71b967afc2deacd683a55e601942771f721963b0

83ebd0d998f43cc3cfab4bed71b967afc2deacd683a55e601942771f721963b0

118 ms

81cdb81b7133c0cd4b41dcc0aad214a947fb6d7fd1760fe226feaf293f0d71d6

81cdb81b7133c0cd4b41dcc0aad214a947fb6d7fd1760fe226feaf293f0d71d6

129 ms

1a153b797cd738ccb50c44d1fc77914d2ebc389f6b2535d6552ef4251124348c

1a153b797cd738ccb50c44d1fc77914d2ebc389f6b2535d6552ef4251124348c

121 ms

3d9119f632a430bcb59c4bbca01152c0c7b1703e649ff6caa27334f6ca967515

3d9119f632a430bcb59c4bbca01152c0c7b1703e649ff6caa27334f6ca967515

131 ms

af6aa879e8cda0878351d83376185dda05476b326501a434d5f553555836cd29

af6aa879e8cda0878351d83376185dda05476b326501a434d5f553555836cd29

134 ms

109dd505bcc62b38948ee29add60685cd49e37ae946ea631490dad774a192984

109dd505bcc62b38948ee29add60685cd49e37ae946ea631490dad774a192984

131 ms

63490fbaeaa29c69f3ed50b7dcc8deb8464dad3ed6a2fb746752d02f7a333798

63490fbaeaa29c69f3ed50b7dcc8deb8464dad3ed6a2fb746752d02f7a333798

131 ms

5c93c4f2937078690d2e9c42fe12a46f9d32ae270eaaed84142fdd10c4e58740

5c93c4f2937078690d2e9c42fe12a46f9d32ae270eaaed84142fdd10c4e58740

132 ms

a4ab496f40a8ce55db37ff4a42b42ac95aaf244c7279861bf6b4838038288d26

a4ab496f40a8ce55db37ff4a42b42ac95aaf244c7279861bf6b4838038288d26

139 ms

b09d9396476cfa64db4fa3bb84843d4f3409a6f302a11d9f6e0113b6bafb2039

b09d9396476cfa64db4fa3bb84843d4f3409a6f302a11d9f6e0113b6bafb2039

135 ms

bc31a9ae416dd9723bc942c8ec928cb88f9224b76bacb5b15a261b5b81703126

bc31a9ae416dd9723bc942c8ec928cb88f9224b76bacb5b15a261b5b81703126

137 ms

e9a808a9ea933cdab88e4695b8b09f4b0d50f80eed34cd6115d73e46f372b087

e9a808a9ea933cdab88e4695b8b09f4b0d50f80eed34cd6115d73e46f372b087

145 ms

babbc4333666da7fa6d004c9d44cf37e0f72be9d0e36e1dd3fdc25fd88b992d8

babbc4333666da7fa6d004c9d44cf37e0f72be9d0e36e1dd3fdc25fd88b992d8

139 ms

ccc122c491612c0bfa8449e88c9361cb5574d5f521eb13e91457b00c7b5efb1b

ccc122c491612c0bfa8449e88c9361cb5574d5f521eb13e91457b00c7b5efb1b

149 ms

48c0c9ba26108188aa010bb26a3e420beac798319ca22088efc1177711532290

48c0c9ba26108188aa010bb26a3e420beac798319ca22088efc1177711532290

141 ms

b649e19ef06377e3d4ef221a1505267c85711a277c59ccabb8951ceef7fc6618

b649e19ef06377e3d4ef221a1505267c85711a277c59ccabb8951ceef7fc6618

145 ms

82672572ac96972a9e4e56717258c0651d296e707ae49309ce6bf81630ce3159

82672572ac96972a9e4e56717258c0651d296e707ae49309ce6bf81630ce3159

150 ms

c6c3e593a95d9e5974901dee90ae19d22e80457bd0635de476cae95cf4cee66c

c6c3e593a95d9e5974901dee90ae19d22e80457bd0635de476cae95cf4cee66c

148 ms

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01641f1a3a23245e24f1b2ca82eeb2375e08620497879455d94a1faea1b2f6c1

149 ms

icon-12-hotlink.svg

icon-12-hotlink.svg

114 ms

icons-nolazy.svg

icons-nolazy.svg

119 ms

logo-uptodown.svg

logo-uptodown.svg

117 ms

icon-24-turbo2.svg

icon-24-turbo2.svg

115 ms

icon-bar-close.svg

icon-bar-close.svg

118 ms

nelson.jpg

nelson.jpg

124 ms

icons-info.svg

icons-info.svg

123 ms

icon-rate-star.svg

icon-rate-star.svg

121 ms

icon-12-comment.svg

icon-12-comment.svg

126 ms

icon-12-like.svg

icon-12-like.svg

127 ms

icon-bar-arrow.svg

icon-bar-arrow.svg

132 ms

icon-20-user.svg

icon-20-user.svg

130 ms

icon-20-blog.svg

icon-20-blog.svg

140 ms

icon-20-store.svg

icon-20-store.svg

142 ms

icon-bar-info.svg

icon-bar-info.svg

133 ms

x.svg

x.svg

134 ms

facebook.svg

facebook.svg

135 ms

youtube.svg

youtube.svg

140 ms

linkedin.svg

linkedin.svg

145 ms

instagram.svg

instagram.svg

144 ms

logo-element.svg

logo-element.svg

143 ms

icon-google.svg

icon-google.svg

148 ms

detail.css

detail.css

30 ms

Accessibility Review

ultrasurf.uptodown.com accessibility score

96

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best Practices

ultrasurf.uptodown.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

ultrasurf.uptodown.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

    ES

  • Language Claimed

    ES

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ultrasurf.uptodown.com can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it matches the claimed language. Our system also found out that Ultrasurf.uptodown.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

ultrasurf.uptodown.com

Open Graph data is detected on the main page of Ultrasurf Uptodown. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: