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tellor.io screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

tellor.io

Home | tellor

Page Load Speed

5.4 sec in total

First Response

73 ms

Resources Loaded

2.4 sec

Page Rendered

2.9 sec

tellor.io screenshot

About Website

Click here to check amazing Tellor content for Turkey. Otherwise, check out these important facts you probably never knew about tellor.io

Beyond Middleware: The Source of Decentralized Data Tellor is the oracle layer for secure, censorship-resistant data creation and distribution. Built to be the source of truth, not just middleware, it...

Visit tellor.io

Key Findings

We analyzed Tellor.io page load time and found that the first response time was 73 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

tellor.io performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

21/100

25%

SI (Speed Index)

Value24.9 s

0/100

10%

TBT (Total Blocking Time)

Value2,350 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value32.4 s

0/100

10%

Network Requests Diagram

tellor.io

73 ms

js

71 ms

main.min.css

32 ms

ctf-styles.min.css

59 ms

wordpress-svg-icon-plugin-style.min.css

150 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 80% of them (79 requests) were addressed to the original Tellor.io, 7% (7 requests) were made to Youtube.com and 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (662 ms) relates to the external source Youtube.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.3 MB (15%)

Content Size

21.9 MB

After Optimization

18.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tellor.io main page is 21.9 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. Only a small number of websites need less resources to load. Images take 21.0 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 155.0 kB

  • Original 184.2 kB
  • After minification 180.5 kB
  • After compression 29.3 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 155.0 kB or 84% of the original size.

Image Optimization

-15%

Potential reduce by 3.1 MB

  • Original 21.0 MB
  • After minification 17.9 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, Tellor needs image optimization as it can save up to 3.1 MB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-18%

Potential reduce by 90.9 kB

  • Original 517.8 kB
  • After minification 517.8 kB
  • After compression 427.0 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 90.9 kB or 18% of the original size.

CSS Optimization

-1%

Potential reduce by 2.0 kB

  • Original 187.0 kB
  • After minification 186.6 kB
  • After compression 185.0 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. Tellor.io has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 64 (76%)

Requests Now

84

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tellor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 40 to 1 for JavaScripts and from 26 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

tellor.io

tellor.io

73 ms

js

js

71 ms

main.min.css

main.min.css

32 ms

ctf-styles.min.css

ctf-styles.min.css

59 ms

wordpress-svg-icon-plugin-style.min.css

wordpress-svg-icon-plugin-style.min.css

150 ms

uaf.css

uaf.css

59 ms

font-awesome-legacy.min.css

font-awesome-legacy.min.css

67 ms

style.css

style.css

60 ms

grid-system.css

grid-system.css

53 ms

style.css

style.css

100 ms

element-highlighted-text.css

element-highlighted-text.css

113 ms

element-toggles.css

element-toggles.css

98 ms

element-rotating-words-title.css

element-rotating-words-title.css

114 ms

element-wpb-column-border.css

element-wpb-column-border.css

115 ms

masonry-core.css

masonry-core.css

116 ms

responsive.css

responsive.css

123 ms

select2.css

select2.css

126 ms

ascend.css

ascend.css

118 ms

menu-dynamic.css

menu-dynamic.css

152 ms

js_composer.min.css

js_composer.min.css

142 ms

salient-dynamic-styles.css

salient-dynamic-styles.css

130 ms

style.css

style.css

125 ms

ytprefs.min.css

ytprefs.min.css

123 ms

arrows_styles.css

arrows_styles.css

144 ms

css

css

107 ms

frontend-gtag.min.js

frontend-gtag.min.js

146 ms

jquery.min.js

jquery.min.js

159 ms

jquery-migrate.min.js

jquery-migrate.min.js

170 ms

clipboardv201.min.js

clipboardv201.min.js

172 ms

prism.js

prism.js

174 ms

manually-start-prism.js

manually-start-prism.js

187 ms

code-snippet-dm-public.js

code-snippet-dm-public.js

189 ms

ytprefs.min.js

ytprefs.min.js

187 ms

js

js

106 ms

iconify.min.js

iconify.min.js

123 ms

email-decode.min.js

email-decode.min.js

182 ms

magnific.css

magnific.css

330 ms

core.css

core.css

257 ms

jquery.easing.min.js

jquery.easing.min.js

330 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

331 ms

priority.js

priority.js

331 ms

transit.min.js

transit.min.js

318 ms

waypoints.js

waypoints.js

292 ms

imagesLoaded.min.js

imagesLoaded.min.js

290 ms

hoverintent.min.js

hoverintent.min.js

290 ms

magnific.js

magnific.js

292 ms

anime.min.js

anime.min.js

255 ms

tti.min.js

tti.min.js

34 ms

stickkit.js

stickkit.js

240 ms

superfish.js

superfish.js

238 ms

init.js

init.js

242 ms

jquery.flexslider.min.js

jquery.flexslider.min.js

238 ms

isotope.min.js

isotope.min.js

239 ms

nectar-blog.js

nectar-blog.js

231 ms

touchswipe.min.js

touchswipe.min.js

230 ms

select2.min.js

select2.min.js

230 ms

fitvids.min.js

fitvids.min.js

232 ms

js_composer_front.min.js

js_composer_front.min.js

228 ms

72badad08becea7b96fb667f784d6b3b

72badad08becea7b96fb667f784d6b3b

197 ms

533 ms

Tellor_LogoNav_DualLight.png

Tellor_LogoNav_DualLight.png

179 ms

Tellor_LogoNav_DualDark.png

Tellor_LogoNav_DualDark.png

179 ms

Tellor_Background_Dark_B_Overlay.png

Tellor_Background_Dark_B_Overlay.png

508 ms

Tellor_Background_Dark_C_Overlay.png

Tellor_Background_Dark_C_Overlay.png

504 ms

Tellor_EnshrinedOverlay_Updated_Alt-900x604.png

Tellor_EnshrinedOverlay_Updated_Alt-900x604.png

179 ms

Tellor_Background_Dark_C.png

Tellor_Background_Dark_C.png

497 ms

Tellor_TokenMark_Dark-150x150.png

Tellor_TokenMark_Dark-150x150.png

189 ms

Tellor301-1024x576.png

Tellor301-1024x576.png

187 ms

Tellorwp-1024x576.png

Tellorwp-1024x576.png

192 ms

tellor-core_avatar-70x70.png

tellor-core_avatar-70x70.png

295 ms

Tellor101-1-1024x576.png

Tellor101-1-1024x576.png

315 ms

Tellor_Background_Dark_A.png

Tellor_Background_Dark_A.png

512 ms

759PP-Neue-Montreal.woff

759PP-Neue-Montreal.woff

134 ms

6022PP-Neue-Montreal.woff

6022PP-Neue-Montreal.woff

337 ms

4718PP-Neue-Montreal.woff

4718PP-Neue-Montreal.woff

334 ms

8244PP-Neue-Montreal.woff

8244PP-Neue-Montreal.woff

333 ms

linea-arrows-10.woff

linea-arrows-10.woff

336 ms

fontawesome-webfont.svg

fontawesome-webfont.svg

333 ms

linea-software-10.woff

linea-software-10.woff

337 ms

linea-weather-10.woff

linea-weather-10.woff

336 ms

font

font

135 ms

icomoon.woff

icomoon.woff

334 ms

OpenSans-Regular.woff

OpenSans-Regular.woff

153 ms

OpenSans-Light.woff

OpenSans-Light.woff

155 ms

OpenSans-SemiBold.woff

OpenSans-SemiBold.woff

155 ms

OpenSans-Bold.woff

OpenSans-Bold.woff

156 ms

scc-c2.min.js

scc-c2.min.js

39 ms

www-player.css

www-player.css

435 ms

www-embed-player.js

www-embed-player.js

622 ms

base.js

base.js

662 ms

iframe_api

iframe_api

612 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

153 ms

ad_status.js

ad_status.js

315 ms

www-widgetapi.js

www-widgetapi.js

232 ms

mdECNSLjE0kOqmWWpouU2WaUq2E9oglGDw0jXzAA5F4.js

mdECNSLjE0kOqmWWpouU2WaUq2E9oglGDw0jXzAA5F4.js

194 ms

embed.js

embed.js

81 ms

d_cr7HFLnR8eGas5AS-nSSLDvFLJ1KksdbyS0-ZYQ2C2zhlffIrlfDgszZtEI_cKiJXxhIv0dA=s68-c-k-c0x00ffffff-no-rj

d_cr7HFLnR8eGas5AS-nSSLDvFLJ1KksdbyS0-ZYQ2C2zhlffIrlfDgszZtEI_cKiJXxhIv0dA=s68-c-k-c0x00ffffff-no-rj

256 ms

id

id

46 ms

Create

Create

127 ms

Accessibility Review

tellor.io accessibility score

86

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

tellor.io 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

tellor.io SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Page is blocked from indexing

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

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 Tellor.io 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 Tellor.io 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

tellor.io

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