Tools & Wizards About Us
jqjacobs.net screenshot

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

jqjacobs.net

James Q. Jacobs, Anthropology, Archaeology, Photography

Page Load Speed

4.9 sec in total

First Response

1.1 sec

Resources Loaded

3.2 sec

Page Rendered

548 ms

jqjacobs.net screenshot

About Website

Welcome to jqjacobs.net homepage info - get ready to check Jq Jacobs best content for United States right away, or after learning these important things about jqjacobs.net

Archaeology, Rock Art, Astronomy, Geodesy, Web Design, Photo Stock, Pottery. Academic Instructor's Home Page.

Visit jqjacobs.net

Key Findings

We analyzed Jqjacobs.net page load time and found that the first response time was 1.1 sec and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

jqjacobs.net performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

36/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

65/100

25%

SI (Speed Index)

Value5.4 s

56/100

10%

TBT (Total Blocking Time)

Value360 ms

72/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.5 s

47/100

10%

Network Requests Diagram

jqjacobs.net

1088 ms

jqjacobs.net

1151 ms

jqjacobs.css

30 ms

adsbygoogle.js

374 ms

quivira_bgd.jpg

51 ms

Our browser made a total of 23 requests to load all elements on the main page. We found that 87% of them (20 requests) were addressed to the original Jqjacobs.net, 9% (2 requests) were made to Pagead2.googlesyndication.com and 4% (1 request) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Jqjacobs.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 97.6 kB (5%)

Content Size

2.1 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jqjacobs.net main page is 2.1 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. 45% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 13.0 kB

  • Original 18.4 kB
  • After minification 18.3 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 13.0 kB or 71% of the original size.

Image Optimization

-5%

Potential reduce by 84.5 kB

  • Original 1.8 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. Jq Jacobs images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 35 B

  • Original 236.5 kB
  • After minification 236.5 kB
  • After compression 236.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-22%

Potential reduce by 101 B

  • Original 467 B
  • After minification 467 B
  • After compression 366 B

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. Jqjacobs.net needs all CSS files to be minified and compressed as it can save up to 101 B or 22% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

21

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jq Jacobs. According to our analytics all requests are already optimized.

Network Requests Diagram

jqjacobs.net

jqjacobs.net

1088 ms

jqjacobs.net

jqjacobs.net

1151 ms

jqjacobs.css

jqjacobs.css

30 ms

adsbygoogle.js

adsbygoogle.js

374 ms

quivira_bgd.jpg

quivira_bgd.jpg

51 ms

marietta_conus3.jpg

marietta_conus3.jpg

137 ms

pueblo_bonito_view_t.jpg

pueblo_bonito_view_t.jpg

189 ms

painted_hand_tower_t.jpg

painted_hand_tower_t.jpg

226 ms

betatakin_talastima_t.jpg

betatakin_talastima_t.jpg

250 ms

three_kings.jpg

three_kings.jpg

334 ms

geoglyphs.jpg

geoglyphs.jpg

423 ms

sechin2_t.jpg

sechin2_t.jpg

610 ms

intiwatana_chavin_phi.jpg

intiwatana_chavin_phi.jpg

728 ms

miamisburg4.jpg

miamisburg4.jpg

756 ms

reddit.jpg

reddit.jpg

786 ms

digg.jpg

digg.jpg

820 ms

myspace.jpg

myspace.jpg

845 ms

netlog.jpg

netlog.jpg

870 ms

bar-gb.gif

bar-gb.gif

896 ms

tweet_orange.jpg

tweet_orange.jpg

921 ms

follow_facebook.jpg

follow_facebook.jpg

947 ms

show_ads_impl.js

show_ads_impl.js

271 ms

zrt_lookup.html

zrt_lookup.html

36 ms

Accessibility Review

jqjacobs.net accessibility score

61

Accessibility Issues

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

jqjacobs.net best practices score

75

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

Page has valid source maps

SEO Factors

jqjacobs.net SEO score

62

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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

    N/A

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jqjacobs.net can be misinterpreted by Google and other search engines. Our service has detected that English 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 Jqjacobs.net main page’s claimed encoding is iso-8859-1. 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

jqjacobs.net

Open Graph description is not detected on the main page of Jq Jacobs. 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: