Tools & Wizards About Us
instrumentosdelaboratorio.org screenshot

Report Summary

  • 83

    Performance

    Renders faster than
    87% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 91% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

instrumentosdelaboratorio.org

Instrumentos de Laboratorio - Materiales de Laboratorio

Page Load Speed

1.4 sec in total

First Response

174 ms

Resources Loaded

1 sec

Page Rendered

240 ms

instrumentosdelaboratorio.org screenshot

About Website

Click here to check amazing Instrumentos De Laboratorio content for Mexico. Otherwise, check out these important facts you probably never knew about instrumentosdelaboratorio.org

Información sobre instrumentos de laboratorio y materiales de laboratorio de quimica, fisica y biologia. Conozca la descripción y especificaciones de los equipos de laboratorio. Conozca para que se ut...

Visit instrumentosdelaboratorio.org

Key Findings

We analyzed Instrumentosdelaboratorio.org page load time and found that the first response time was 174 ms and then it took 1.3 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

instrumentosdelaboratorio.org performance score

83

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

54/100

25%

SI (Speed Index)

Value2.8 s

95/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.021

100/100

15%

TTI (Time to Interactive)

Value3.8 s

89/100

10%

Network Requests Diagram

instrumentosdelaboratorio.org

174 ms

bootstrap.min.css

34 ms

css

40 ms

font-awesome.min.css

45 ms

laboratorio-public.css

62 ms

Our browser made a total of 17 requests to load all elements on the main page. We found that 59% of them (10 requests) were addressed to the original Instrumentosdelaboratorio.org, 12% (2 requests) were made to Cdnjs.cloudflare.com and 6% (1 request) were made to Stackpath.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (174 ms) belongs to the original domain Instrumentosdelaboratorio.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 19.4 kB (6%)

Content Size

298.8 kB

After Optimization

279.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Instrumentosdelaboratorio.org main page is 298.8 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. Only 5% of websites need less resources to load. Images take 246.3 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 16.0 kB

  • Original 20.0 kB
  • After minification 15.7 kB
  • After compression 4.0 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 4.2 kB, which is 21% 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 16.0 kB or 80% of the original size.

Image Optimization

-1%

Potential reduce by 3.2 kB

  • Original 246.3 kB
  • After minification 243.1 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. Instrumentos De Laboratorio images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 30.4 kB
  • After minification 30.4 kB
  • After compression 30.4 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

-13%

Potential reduce by 274 B

  • Original 2.2 kB
  • After minification 2.2 kB
  • After compression 1.9 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. Instrumentosdelaboratorio.org needs all CSS files to be minified and compressed as it can save up to 274 B or 13% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (23%)

Requests Now

13

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Instrumentos De Laboratorio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

instrumentosdelaboratorio.org

instrumentosdelaboratorio.org

174 ms

bootstrap.min.css

bootstrap.min.css

34 ms

css

css

40 ms

font-awesome.min.css

font-awesome.min.css

45 ms

laboratorio-public.css

laboratorio-public.css

62 ms

jquery.js

jquery.js

86 ms

5434754-physics-and-chemistry-wallpapers.jpg

5434754-physics-and-chemistry-wallpapers.jpg

102 ms

cropped-Logo.png

cropped-Logo.png

64 ms

laboratorio-limpieza-min-300x160.png

laboratorio-limpieza-min-300x160.png

102 ms

pinzas-de-laboratorio-min-300x160.png

pinzas-de-laboratorio-min-300x160.png

100 ms

tubo-de-ensayo-1-300x160.jpg

tubo-de-ensayo-1-300x160.jpg

68 ms

noimg.jpg

noimg.jpg

129 ms

Matraz-de-laboratorio-300x160.jpg

Matraz-de-laboratorio-300x160.jpg

66 ms

dmca.png

dmca.png

119 ms

font

font

20 ms

5434754-physics-and-chemistry-wallpapers.jpg

5434754-physics-and-chemistry-wallpapers.jpg

56 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

14 ms

Accessibility Review

instrumentosdelaboratorio.org accessibility score

97

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

Links do not have a discernible name

Best Practices

instrumentosdelaboratorio.org best practices score

75

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

instrumentosdelaboratorio.org SEO score

90

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 Instrumentosdelaboratorio.org 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 Instrumentosdelaboratorio.org 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

instrumentosdelaboratorio.org

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