Tools & Wizards About Us
66pacific.com screenshot

Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

66pacific.com

66pacific.com - Resources for amateur scientists :)

Page Load Speed

918 ms in total

First Response

125 ms

Resources Loaded

732 ms

Page Rendered

61 ms

66pacific.com screenshot

About Website

Click here to check amazing 66 Pacific content for United States. Otherwise, check out these important facts you probably never knew about 66pacific.com

Resources for amateur scientists, aquarists, and radio and electronic designers

Visit 66pacific.com

Key Findings

We analyzed 66pacific.com page load time and found that the first response time was 125 ms and then it took 793 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

66pacific.com performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

90/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

99/100

25%

SI (Speed Index)

Value2.7 s

96/100

10%

TBT (Total Blocking Time)

Value1,130 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.0 s

52/100

10%

Network Requests Diagram

66pacific.com

125 ms

66pacific.com

103 ms

adsbygoogle.js

124 ms

show_ads.js

73 ms

calculator_drawing_small.GIF

25 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that 53% of them (8 requests) were addressed to the original 66pacific.com, 27% (4 requests) were made to Pagead2.googlesyndication.com and 13% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (312 ms) relates to the external source Pagead2.googlesyndication.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 451.0 kB (57%)

Content Size

794.8 kB

After Optimization

343.8 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of 66pacific.com main page is 794.8 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 10% of websites need less resources to load. Javascripts take 774.5 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 10.9 kB

  • Original 14.1 kB
  • After minification 10.3 kB
  • After compression 3.2 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 3.8 kB, which is 27% 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 10.9 kB or 77% of the original size.

Image Optimization

-11%

Potential reduce by 653 B

  • Original 6.2 kB
  • After minification 5.5 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, 66 Pacific needs image optimization as it can save up to 653 B or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-57%

Potential reduce by 439.5 kB

  • Original 774.5 kB
  • After minification 774.5 kB
  • After compression 335.0 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 439.5 kB or 57% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (33%)

Requests Now

12

After Optimization

8

  • Images
  • JavaScript

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 66 Pacific. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

66pacific.com

66pacific.com

125 ms

66pacific.com

66pacific.com

103 ms

adsbygoogle.js

adsbygoogle.js

124 ms

show_ads.js

show_ads.js

73 ms

calculator_drawing_small.GIF

calculator_drawing_small.GIF

25 ms

aquarium_detail_small.JPG

aquarium_detail_small.JPG

49 ms

CO2_generator_small.GIF

CO2_generator_small.GIF

72 ms

sitemap_80x80.GIF

sitemap_80x80.GIF

80 ms

spaceneedle_small.jpg

spaceneedle_small.jpg

89 ms

Letter2_small.GIF

Letter2_small.GIF

89 ms

adsbygoogle.js

adsbygoogle.js

106 ms

ga.js

ga.js

15 ms

__utm.gif

__utm.gif

42 ms

show_ads_impl.js

show_ads_impl.js

312 ms

collect

collect

41 ms

Accessibility Review

66pacific.com accessibility score

54

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

66pacific.com best practices score

50

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

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

66pacific.com SEO score

69

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 66pacific.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that 66pacific.com main page’s claimed encoding is windows-1252. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

66pacific.com

Open Graph description is not detected on the main page of 66 Pacific. 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: