Tools & Wizards About Us
aceroslevinson.com screenshot

Report Summary

  • 5

    Performance

    Renders faster than
    21% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

aceroslevinson.com

Levinson | Aceros Especiales, Plásticos de Ingeniería, y Metales

Page Load Speed

3.6 sec in total

First Response

202 ms

Resources Loaded

3.1 sec

Page Rendered

301 ms

aceroslevinson.com screenshot

About Website

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

ACEROS 1018 / 1045 / 12L14 / 4140 / 8620 / 9840 / 0-1 / D-2 / H-13 / S7 / W1 / INOX T303 / T304 / T316 / T416 / Hierro gris / Hierro Nodular / Barra Hueca PLÁSTICOS Nylamid / Policarbonatos / UHMW / A...

Visit aceroslevinson.com

Key Findings

We analyzed Aceroslevinson.com page load time and found that the first response time was 202 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

aceroslevinson.com performance score

5

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

5/100

10%

LCP (Largest Contentful Paint)

Value16.1 s

0/100

25%

SI (Speed Index)

Value14.9 s

1/100

10%

TBT (Total Blocking Time)

Value5,970 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.344

32/100

15%

TTI (Time to Interactive)

Value25.9 s

0/100

10%

Network Requests Diagram

aceroslevinson.com

202 ms

www.aceroslevinson.com

230 ms

www.aceroslevinson.com

816 ms

wp-emoji-release.min.js

127 ms

wgs2.css

202 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 52% of them (47 requests) were addressed to the original Aceroslevinson.com, 11% (10 requests) were made to Youtube.com and 9% (8 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Aceroslevinson.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 564.5 kB (18%)

Content Size

3.2 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Aceroslevinson.com main page is 3.2 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 44.8 kB

  • Original 55.5 kB
  • After minification 50.9 kB
  • After compression 10.7 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 44.8 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 5.3 kB

  • Original 1.7 MB
  • After minification 1.7 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. Aceros Levinson images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 207.6 kB

  • Original 936.0 kB
  • After minification 929.7 kB
  • After compression 728.5 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 207.6 kB or 22% of the original size.

CSS Optimization

-64%

Potential reduce by 306.9 kB

  • Original 477.7 kB
  • After minification 460.7 kB
  • After compression 170.8 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. Aceroslevinson.com needs all CSS files to be minified and compressed as it can save up to 306.9 kB or 64% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (60%)

Requests Now

73

After Optimization

29

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aceros Levinson. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

aceroslevinson.com

aceroslevinson.com

202 ms

www.aceroslevinson.com

www.aceroslevinson.com

230 ms

www.aceroslevinson.com

www.aceroslevinson.com

816 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

127 ms

wgs2.css

wgs2.css

202 ms

style.min.css

style.min.css

328 ms

styles.css

styles.css

200 ms

style.css

style.css

396 ms

bootstrap.min.css

bootstrap.min.css

444 ms

estilos.css

estilos.css

294 ms

wke4sgz.css

wke4sgz.css

94 ms

portada.css

portada.css

265 ms

tablepress-combined.min.css

tablepress-combined.min.css

274 ms

tablepress-responsive.min.css

tablepress-responsive.min.css

331 ms

js

js

66 ms

google_cse_v2.js

google_cse_v2.js

298 ms

wp-polyfill.min.js

wp-polyfill.min.js

516 ms

index.js

index.js

343 ms

jquery.min.js

jquery.min.js

25 ms

scripts.js

scripts.js

350 ms

element.js

element.js

48 ms

pzsp-unhide-block.js

pzsp-unhide-block.js

371 ms

bootstrap.min.js

bootstrap.min.js

479 ms

menu.js

menu.js

480 ms

api.js

api.js

43 ms

index.js

index.js

479 ms

wp-embed.min.js

wp-embed.min.js

543 ms

p.css

p.css

20 ms

ga.js

ga.js

150 ms

4iLT7PXHxhc

4iLT7PXHxhc

218 ms

eHkfhrGJGV8

eHkfhrGJGV8

644 ms

jS7nkYzvMSE

jS7nkYzvMSE

643 ms

Logo-Levinson.png

Logo-Levinson.png

139 ms

ico-telefonos.png

ico-telefonos.png

132 ms

face-a.png

face-a.png

132 ms

instagram-a.png

instagram-a.png

139 ms

link-a.png

link-a.png

165 ms

youtube-a.png

youtube-a.png

165 ms

aceros-levinson-slide-1.jpg

aceros-levinson-slide-1.jpg

775 ms

aceros-levinson-slide-2.jpg

aceros-levinson-slide-2.jpg

638 ms

aceros-levinson-slide-3.jpg

aceros-levinson-slide-3.jpg

286 ms

aceros-levinson-slide-4.jpg

aceros-levinson-slide-4.jpg

640 ms

aceros-levinson-slide-5.jpg

aceros-levinson-slide-5.jpg

275 ms

aceros-levinson-slide-6.jpg

aceros-levinson-slide-6.jpg

645 ms

aceros-levinson-slide-7.jpg

aceros-levinson-slide-7.jpg

774 ms

super-empresas-2023.png

super-empresas-2023.png

637 ms

__nuestros-productos.jpg

__nuestros-productos.jpg

1227 ms

aceros_v2.jpg

aceros_v2.jpg

772 ms

plastivos_v2.jpg

plastivos_v2.jpg

773 ms

metales_v2.jpg

metales_v2.jpg

772 ms

ISO-9001-v2.png

ISO-9001-v2.png

1075 ms

v2.zopim.com

v2.zopim.com

145 ms

cse.js

cse.js

70 ms

d

d

64 ms

d

d

99 ms

d

d

75 ms

d

d

76 ms

d

d

95 ms

d

d

73 ms

d

d

78 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

821 ms

wp-polyfill-fetch.min.js

wp-polyfill-fetch.min.js

946 ms

wp-polyfill-dom-rect.min.js

wp-polyfill-dom-rect.min.js

794 ms

wp-polyfill-url.min.js

wp-polyfill-url.min.js

793 ms

wp-polyfill-formdata.min.js

wp-polyfill-formdata.min.js

949 ms

wp-polyfill-element-closest.min.js

wp-polyfill-element-closest.min.js

949 ms

cse.js

cse.js

138 ms

__utm.gif

__utm.gif

28 ms

collect

collect

44 ms

www-player.css

www-player.css

29 ms

www-embed-player.js

www-embed-player.js

40 ms

base.js

base.js

77 ms

asset_composer.js

asset_composer.js

425 ms

ga-audiences

ga-audiences

414 ms

cse_element__es.js

cse_element__es.js

367 ms

default+es.css

default+es.css

361 ms

default.css

default.css

362 ms

ad_status.js

ad_status.js

337 ms

LvMrC3vzHFP8SzxjvqNWRksbkOPiJTf11ILX4Pq8Ybc.js

LvMrC3vzHFP8SzxjvqNWRksbkOPiJTf11ILX4Pq8Ybc.js

151 ms

embed.js

embed.js

105 ms

www-player.css

www-player.css

198 ms

www-embed-player.js

www-embed-player.js

214 ms

base.js

base.js

346 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

278 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

431 ms

Create

Create

456 ms

Create

Create

571 ms

id

id

274 ms

recaptcha__en.js

recaptcha__en.js

134 ms

id

id

115 ms

Accessibility Review

aceroslevinson.com accessibility score

80

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

aceroslevinson.com best practices score

67

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

aceroslevinson.com SEO score

84

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

    ES

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aceroslevinson.com can be misinterpreted by Google and other search engines. Our service has detected that Spanish is used on the page, and it does not match the claimed English language. Our system also found out that Aceroslevinson.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

aceroslevinson.com

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