Tools & Wizards About Us
lamanzanadenewton.com screenshot

Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

lamanzanadenewton.com

La manzana de Newton. Recursos educativos de Ciencias | Física-Química-Matemáticas.

Page Load Speed

2.1 sec in total

First Response

302 ms

Resources Loaded

1.6 sec

Page Rendered

220 ms

lamanzanadenewton.com screenshot

About Website

Click here to check amazing La Manzana De Newton content for Colombia. Otherwise, check out these important facts you probably never knew about lamanzanadenewton.com

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Key Findings

We analyzed Lamanzanadenewton.com page load time and found that the first response time was 302 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

lamanzanadenewton.com performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

75/100

10%

LCP (Largest Contentful Paint)

Value4.5 s

37/100

25%

SI (Speed Index)

Value4.0 s

81/100

10%

TBT (Total Blocking Time)

Value190 ms

91/100

30%

CLS (Cumulative Layout Shift)

Value0.477

18/100

15%

TTI (Time to Interactive)

Value4.7 s

80/100

10%

Network Requests Diagram

lamanzanadenewton.com

302 ms

xr_fonts.css

100 ms

xr_main.css

195 ms

custom_styles.css

196 ms

xr_text.css

194 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 97% of them (61 requests) were addressed to the original Lamanzanadenewton.com, 2% (1 request) were made to Googletagmanager.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (860 ms) belongs to the original domain Lamanzanadenewton.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 81.1 kB (19%)

Content Size

421.1 kB

After Optimization

340.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lamanzanadenewton.com main page is 421.1 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. 35% of websites need less resources to load. Images take 368.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 25.6 kB

  • Original 31.3 kB
  • After minification 30.7 kB
  • After compression 5.7 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 25.6 kB or 82% of the original size.

Image Optimization

-14%

Potential reduce by 50.7 kB

  • Original 368.1 kB
  • After minification 317.4 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. Obviously, La Manzana De Newton needs image optimization as it can save up to 50.7 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-21%

Potential reduce by 3.5 kB

  • Original 16.8 kB
  • After minification 16.8 kB
  • After compression 13.3 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 3.5 kB or 21% of the original size.

CSS Optimization

-27%

Potential reduce by 1.4 kB

  • Original 5.0 kB
  • After minification 5.0 kB
  • After compression 3.6 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. Lamanzanadenewton.com needs all CSS files to be minified and compressed as it can save up to 1.4 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (17%)

Requests Now

60

After Optimization

50

  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of La Manzana De Newton. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lamanzanadenewton.com

lamanzanadenewton.com

302 ms

xr_fonts.css

xr_fonts.css

100 ms

xr_main.css

xr_main.css

195 ms

custom_styles.css

custom_styles.css

196 ms

xr_text.css

xr_text.css

194 ms

roe.js

roe.js

287 ms

replaceMobileFonts.js

replaceMobileFonts.js

197 ms

ani.css

ani.css

197 ms

js

js

67 ms

css

css

34 ms

298.png

298.png

98 ms

783.jpg

783.jpg

191 ms

816.png

816.png

97 ms

508.png

508.png

100 ms

509.png

509.png

99 ms

510.png

510.png

99 ms

406.png

406.png

193 ms

746.jpg

746.jpg

194 ms

225.png

225.png

288 ms

409.png

409.png

196 ms

821.jpg

821.jpg

195 ms

19.jpg

19.jpg

287 ms

20.jpg

20.jpg

289 ms

21.jpg

21.jpg

292 ms

231.png

231.png

290 ms

232.png

232.png

291 ms

233.png

233.png

383 ms

822.png

822.png

384 ms

247.png

247.png

477 ms

110.jpg

110.jpg

385 ms

823.png

823.png

386 ms

750.png

750.png

386 ms

113.jpg

113.jpg

478 ms

250.png

250.png

479 ms

115.jpg

115.jpg

481 ms

253.png

253.png

575 ms

41.png

41.png

481 ms

42.jpg

42.jpg

573 ms

808.jpg

808.jpg

575 ms

754.png

754.png

574 ms

826.png

826.png

576 ms

827.png

827.png

575 ms

828.png

828.png

668 ms

811.jpg

811.jpg

669 ms

401.png

401.png

669 ms

399.png

399.png

632 ms

XaraWDGeneratedHTMLfont1.woff

XaraWDGeneratedHTMLfont1.woff

578 ms

XaraWDGeneratedHTMLfont2.woff

XaraWDGeneratedHTMLfont2.woff

860 ms

275.png

275.png

670 ms

135.jpg

135.jpg

672 ms

136.jpg

136.jpg

672 ms

137.jpg

137.jpg

579 ms

138.jpg

138.jpg

579 ms

139.jpg

139.jpg

673 ms

4.jpg

4.jpg

669 ms

562.png

562.png

670 ms

830.png

830.png

580 ms

831.png

831.png

580 ms

760.png

760.png

682 ms

569.png

569.png

680 ms

781.png

781.png

679 ms

832.png

832.png

679 ms

813.jpg

813.jpg

589 ms

Accessibility Review

lamanzanadenewton.com accessibility score

88

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.

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

lamanzanadenewton.com best practices score

83

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

Serves images with low resolution

SEO Factors

lamanzanadenewton.com SEO score

91

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

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 Lamanzanadenewton.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 Lamanzanadenewton.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

lamanzanadenewton.com

Open Graph description is not detected on the main page of La Manzana De Newton. 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: