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notasweb.com screenshot

Report Summary

  • 96

    Performance

    Renders faster than
    94% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

notasweb.com

Red Social de Desarrolladores y Programadores Web - NotasWeb.com

Page Load Speed

1.8 sec in total

First Response

566 ms

Resources Loaded

1.1 sec

Page Rendered

148 ms

notasweb.com screenshot

About Website

Welcome to notasweb.com homepage info - get ready to check Notas Web best content for Mexico right away, or after learning these important things about notasweb.com

La red social de los desarrolladores y programadores web. Encuentra artículos relacionados con el desarrollo y programación de sitios web.

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Key Findings

We analyzed Notasweb.com page load time and found that the first response time was 566 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

notasweb.com performance score

96

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

84/100

25%

SI (Speed Index)

Value1.9 s

100/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.048

99/100

15%

TTI (Time to Interactive)

Value1.8 s

100/100

10%

Network Requests Diagram

notasweb.com

566 ms

style.min.css

6 ms

plugin.min.js

6 ms

main.css

119 ms

SyntaxHighlighter.css

203 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 76% of them (19 requests) were addressed to the original Notasweb.com, 8% (2 requests) were made to Assets.cookieconsent.silktide.com and 8% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (566 ms) belongs to the original domain Notasweb.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 50.6 kB (45%)

Content Size

111.7 kB

After Optimization

61.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Notasweb.com main page is 111.7 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. 15% of websites need less resources to load. Javascripts take 46.3 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 18.5 kB

  • Original 23.9 kB
  • After minification 22.7 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. 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 18.5 kB or 77% of the original size.

Image Optimization

-5%

Potential reduce by 1.8 kB

  • Original 37.0 kB
  • After minification 35.2 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. Notas Web images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 29.1 kB

  • Original 46.3 kB
  • After minification 46.3 kB
  • After compression 17.1 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 29.1 kB or 63% of the original size.

CSS Optimization

-27%

Potential reduce by 1.2 kB

  • Original 4.5 kB
  • After minification 4.5 kB
  • After compression 3.3 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. Notasweb.com needs all CSS files to be minified and compressed as it can save up to 1.2 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (52%)

Requests Now

21

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Notas Web. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

notasweb.com

notasweb.com

566 ms

style.min.css

style.min.css

6 ms

plugin.min.js

plugin.min.js

6 ms

main.css

main.css

119 ms

SyntaxHighlighter.css

SyntaxHighlighter.css

203 ms

somerights20.png

somerights20.png

118 ms

notasweb_logo.jpg

notasweb_logo.jpg

302 ms

Buscar.gif

Buscar.gif

303 ms

rss.png

rss.png

209 ms

page.png

page.png

240 ms

avatar_5.jpg

avatar_5.jpg

239 ms

user.png

user.png

296 ms

avatar_1.jpg

avatar_1.jpg

314 ms

avatar_7.jpg

avatar_7.jpg

326 ms

avatar_10.jpg

avatar_10.jpg

336 ms

somerights20.png

somerights20.png

57 ms

ga.js

ga.js

8 ms

supCentro.png

supCentro.png

195 ms

supDer.png

supDer.png

199 ms

supIzq.png

supIzq.png

200 ms

prinCentro.png

prinCentro.png

218 ms

prinDer.png

prinDer.png

231 ms

prinIzq.png

prinIzq.png

244 ms

pie.png

pie.png

296 ms

__utm.gif

__utm.gif

13 ms

Accessibility Review

notasweb.com accessibility score

86

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

Best Practices

notasweb.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

High

Browser errors were logged to the console

SEO Factors

notasweb.com SEO score

77

Search Engine Optimization Advices

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 Notasweb.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 Notasweb.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

notasweb.com

Open Graph description is not detected on the main page of Notas Web. 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: