Analyze

oticadalva.com.br: Ótica Dalva - Ótica RJ - Ótica no Rio de Janeiro

Page load speed analysis

  • 66/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    218 ms

  • Resources loaded

    614 ms

  • Page rendered

    214 ms

  • Total page load time

    1 sec

Welcome to oticadalva.com.br homepage info - get ready to check Otica Dalva best content for Brazil right away, or after learning these important things about oticadalva.com.br

We analyzed Oticadalva.com.br page load time and found that the first response time was 218 ms and then it took 828 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 10% of websites can load faster.

Page optimization

  • HTML 4.1 kB
    Images 352.6 kB
    Javascripts 0 B
    CSS 7.6 kB

    In fact, the total size of Oticadalva.com.br main page is 364.2 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. Images take 352.6 kB which makes up the majority of the site volume.

    • Original 4.1 kB
    • After minification 3.2 kB
    • After compression 1.1 kB

    HTML optimization

    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 876 B, 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 3.0 kB or 72% of the original size.

    • Original 352.6 kB
    • After optimization 225.4 kB

    Image optimization

    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, Otica Dalva needs image optimization as it can save up to 127.2 kB or 36% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 7.6 kB
    • After minification 6.5 kB
    • After compression 1.8 kB

    CSS optimization

    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. Oticadalva.com.br needs all CSS files to be minified and compressed as it can save up to 5.7 kB or 76% of the original size.

Network requests diagram

  • oticadalva.com.br
  • estrutura_layout.css
  • funcoes.js
  • inc_banner2.php
  • background.gif
  • logo.png
  • air.jpg
  • soflens-toric.jpg
  • acuvue-oasys.jpg
  • acuvue-oasys_normal.jpg
  • bg-parceiros.jpg
  • acuvue.png
  • solflex.png
  • air-optix.png
  • alcon.png
  • rodape.jpg
  • jquery.min.js
  • slideshow.js
  • slideshow.css
  • banner1.jpg
  • helveticaneueltstd-ltcn-webfont.woff
  • bg2.png

Our browser made a total of 22 requests to load all elements on the main page. We found that 95% of them (21 requests) were addressed to the original Oticadalva.com.br, 5% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (236 ms) belongs to the original domain Oticadalva.com.br.

Additional info on oticadalva.com.br

Requests

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Otica Dalva. According to our analytics all requests are already optimized.

1

Javascripts

14

Images

2

CSS

1

AJAX

18

All

Possible request optimization

1

Javascripts

14

Images

2

CSS

1

AJAX

0

Optimized

18

All

Good result

IP address

This IP address is dedicated to Oticadalva.com.br. This is the best domain hosting practice .

Normal result

IP Trace

oticadalva.com.br

184.171.245.66

DNS records

Type Host Target/ip TTL Other
A

oticadalva.com.br

184.171.245.66 14400
NS

oticadalva.com.br

ns2.cameliaflores.com.br 86400
NS

oticadalva.com.br

ns1.cameliaflores.com.br 86400
SOA

oticadalva.com.br

86400 Mname: ns1.cameliaflores.com.br
Rname: ce.moreira.cameliaflores.com.br
Serial: 2017020800
Refresh: 86400
Retry: 7200
Expire: 3600000
Minimum-ttl: 86400
MX

oticadalva.com.br

oticadalva.com.br 14400 Pri: 0

Language and encoding

Normal result

Language

PT pt language flag

Detected

N/A  language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oticadalva.com.br can be misinterpreted by Google and other search engines. Our service has detected that Portuguese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Oticadalva.com.br 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.

HTTPS certificate

SSL Certificate

Oticadalva.com.br has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 100% of all visits is Brazil. It lies approximately 3190 miles away from the server location (United States) and such a long distance can negatively affect website speed, as it takes some time for data to travel back and forth between those places. That’s why one of the best ways to speed up Oticadalva.com.br page load time for the majority of users is moving the server to Brazil or just closer to the user base.

Poor result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of Otica Dalva. 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:

oticadalva.com.br

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