Tools & Wizards About Us
spines.me screenshot

Report Summary

  • 62

    Performance

    Renders faster than
    78% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

spines.me

Spines. Change by learning

Page Load Speed

3.3 sec in total

First Response

198 ms

Resources Loaded

1.9 sec

Page Rendered

1.2 sec

spines.me screenshot

About Website

Welcome to spines.me homepage info - get ready to check Spines best content for Spain right away, or after learning these important things about spines.me

Spines is your next learning partner. Improve the way you think, learn and work.

Visit spines.me

Key Findings

We analyzed Spines.me page load time and found that the first response time was 198 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

spines.me performance score

62

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value5.2 s

60/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.7 s

80/100

10%

Network Requests Diagram

spines.me

198 ms

spines.me

400 ms

foundation.min-3e9c00e32e4a3047703f897fecfd4136867fac688cbf9e308b6fe2d44911f22e.css

94 ms

site-8819b684ee2c796f004fc1af5066d496a48da9c3bd9bea5de4be46288d8896b7.css

189 ms

animations-c22e16a685f9ab5c93234ca3ed128de2ced9e2e788a3bff57897d125ad8a1d91.css

263 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 74% of them (32 requests) were addressed to the original Spines.me, 19% (8 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Code.jquery.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Spines.me.

Page Optimization Overview & Recommendations

Page size can be reduced by 410.8 kB (20%)

Content Size

2.1 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Spines.me main page is 2.1 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. 45% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 16.5 kB

  • Original 21.9 kB
  • After minification 19.4 kB
  • After compression 5.4 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. This page needs HTML code to be minified as it can gain 2.5 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 16.5 kB or 76% of the original size.

Image Optimization

-6%

Potential reduce by 100.5 kB

  • Original 1.7 MB
  • After minification 1.6 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. Spines images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 46.2 kB

  • Original 62.4 kB
  • After minification 52.0 kB
  • After compression 16.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 46.2 kB or 74% of the original size.

CSS Optimization

-88%

Potential reduce by 247.4 kB

  • Original 279.8 kB
  • After minification 240.3 kB
  • After compression 32.3 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. Spines.me needs all CSS files to be minified and compressed as it can save up to 247.4 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (44%)

Requests Now

32

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Spines. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

spines.me

spines.me

198 ms

spines.me

spines.me

400 ms

foundation.min-3e9c00e32e4a3047703f897fecfd4136867fac688cbf9e308b6fe2d44911f22e.css

foundation.min-3e9c00e32e4a3047703f897fecfd4136867fac688cbf9e308b6fe2d44911f22e.css

94 ms

site-8819b684ee2c796f004fc1af5066d496a48da9c3bd9bea5de4be46288d8896b7.css

site-8819b684ee2c796f004fc1af5066d496a48da9c3bd9bea5de4be46288d8896b7.css

189 ms

animations-c22e16a685f9ab5c93234ca3ed128de2ced9e2e788a3bff57897d125ad8a1d91.css

animations-c22e16a685f9ab5c93234ca3ed128de2ced9e2e788a3bff57897d125ad8a1d91.css

263 ms

cookieslaw-11b324f457504e5a4d7dc1ebbfc9e588021658085f24877bc533c50154128b7c.css

cookieslaw-11b324f457504e5a4d7dc1ebbfc9e588021658085f24877bc533c50154128b7c.css

262 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

19 ms

modernizr.min-be155fd9260445954c8f505cfb9e76c79abbcd3cef57e01a6d67c3fa159c2dfb.js

modernizr.min-be155fd9260445954c8f505cfb9e76c79abbcd3cef57e01a6d67c3fa159c2dfb.js

393 ms

foundation.min-53239d9f292d27ebc0ecb3aeac360511bb6ff62baa8b1b76d2e219185ed75a52.js

foundation.min-53239d9f292d27ebc0ecb3aeac360511bb6ff62baa8b1b76d2e219185ed75a52.js

393 ms

foundation.offcanvas-2f34a4b91e1e958aefbde46004d6186ee82e018fe95634214749799141339810.js

foundation.offcanvas-2f34a4b91e1e958aefbde46004d6186ee82e018fe95634214749799141339810.js

394 ms

jquery.cookie-1.4.1.min-ba278b0c026e1407b8d41d8dbc309504051c65e49da93c3b7068aa1580c0c007.js

jquery.cookie-1.4.1.min-ba278b0c026e1407b8d41d8dbc309504051c65e49da93c3b7068aa1580c0c007.js

394 ms

smoothscroll-4d87c6536d61f9e3260d4e107a779e69f343c04e6184adfafe0f4fc4c3bf8d26.js

smoothscroll-4d87c6536d61f9e3260d4e107a779e69f343c04e6184adfafe0f4fc4c3bf8d26.js

510 ms

cookieslaw-b886afc38b192d042e2de49b8a43fc31e538c421111c3088d5c8146f4be2635d.js

cookieslaw-b886afc38b192d042e2de49b8a43fc31e538c421111c3088d5c8146f4be2635d.js

509 ms

common-982ea74acffc8eb75e576f6240dfcb432868a9723a524cc3f2a6c12b62e7c96d.js

common-982ea74acffc8eb75e576f6240dfcb432868a9723a524cc3f2a6c12b62e7c96d.js

509 ms

cookies-ae634a8f76fb4e569353dc0715a6c3a450ad7e64d9a11f9a77a5b6dfbefbc562.js

cookies-ae634a8f76fb4e569353dc0715a6c3a450ad7e64d9a11f9a77a5b6dfbefbc562.js

508 ms

mixpanel-06cd1ca4fbc1421c1f3361f2713f9e90b81ec5d9ee43493d759a926e7f8ef351.js

mixpanel-06cd1ca4fbc1421c1f3361f2713f9e90b81ec5d9ee43493d759a926e7f8ef351.js

507 ms

ga-6df5d18c6c69abd9da8ab9e7207b032330875302a25a2cb01445c818966f6412.js

ga-6df5d18c6c69abd9da8ab9e7207b032330875302a25a2cb01445c818966f6412.js

508 ms

css

css

66 ms

badge_blue@2x.png

badge_blue@2x.png

212 ms

spines-bluewhite.svg

spines-bluewhite.svg

213 ms

home-bg.jpg

home-bg.jpg

662 ms

home-collect.png

home-collect.png

443 ms

home-elaborate.png

home-elaborate.png

212 ms

home-share.png

home-share.png

210 ms

people-home-bg.jpg

people-home-bg.jpg

693 ms

edu-sum-bg.jpg

edu-sum-bg.jpg

512 ms

uni_zgz.jpg

uni_zgz.jpg

511 ms

esc_turismo_zgz.jpg

esc_turismo_zgz.jpg

511 ms

flexible.jpg

flexible.jpg

544 ms

science.jpg

science.jpg

954 ms

android-capture-full.png

android-capture-full.png

1027 ms

apple-capture.png

apple-capture.png

677 ms

chrome-full-icon.png

chrome-full-icon.png

613 ms

footer-bg.jpg

footer-bg.jpg

792 ms

cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff

cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff

232 ms

DXI1ORHCpsQm3Vp6mXoaTXhCUOGz7vYGh680lGh-uXM.woff

DXI1ORHCpsQm3Vp6mXoaTXhCUOGz7vYGh680lGh-uXM.woff

232 ms

MTP_ySUJH_bn48VBG8sNSnhCUOGz7vYGh680lGh-uXM.woff

MTP_ySUJH_bn48VBG8sNSnhCUOGz7vYGh680lGh-uXM.woff

297 ms

k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff

k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff

299 ms

PRmiXeptR36kaC0GEAetxh_xHqYgAV9Bl_ZQbYUxnQU.woff

PRmiXeptR36kaC0GEAetxh_xHqYgAV9Bl_ZQbYUxnQU.woff

333 ms

xjAJXh38I15wypJXxuGMBobN6UDyHWBl620a-IRfuBk.woff

xjAJXh38I15wypJXxuGMBobN6UDyHWBl620a-IRfuBk.woff

334 ms

PRmiXeptR36kaC0GEAetxn5HxGBcBvicCpTp6spHfNo.woff

PRmiXeptR36kaC0GEAetxn5HxGBcBvicCpTp6spHfNo.woff

333 ms

PRmiXeptR36kaC0GEAetxjqR_3kx9_hJXbbyU8S6IN0.woff

PRmiXeptR36kaC0GEAetxjqR_3kx9_hJXbbyU8S6IN0.woff

332 ms

spines-ccff983b0f0a09b7a91b659d2cea322257327c34c64cd5ae85e702d04a902283.woff

spines-ccff983b0f0a09b7a91b659d2cea322257327c34c64cd5ae85e702d04a902283.woff

534 ms

Accessibility Review

spines.me accessibility score

71

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

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

spines.me best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

spines.me SEO score

81

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Spines.me 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 Spines.me 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

spines.me

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