Access archaeologyreportsonline.com. Archaeology Reports Online

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value6.3 s

41/100

10%

TBT (Total Blocking Time)

Value230 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0.244

51/100

15%

TTI (Time to Interactive)

Value10.3 s

24/100

10%

archaeologyreportsonline.com

245 ms

archaeologyreportsonline.com

392 ms

bootstrap.css

298 ms

bootstrap.min.css

447 ms

style.css

227 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 60% of them (47 requests) were addressed to the original Archaeologyreportsonline.com, 35% (27 requests) were made to Tile.openstreetmap.org and 3% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (613 ms) belongs to the original domain Archaeologyreportsonline.com.

Content Size

3.6 MB

After Optimization

2.7 MB

In fact, the total size of Archaeologyreportsonline.com main page is 3.6 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. 55% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 54.6 kB

Original 61.2 kB
After minification 58.5 kB
After compression 6.6 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 54.6 kB or 89% of the original size.

Image Optimization

-11%

Potential reduce by 303.7 kB

Original 2.8 MB
After minification 2.5 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. Obviously, Archaeology Reports Online needs image optimization as it can save up to 303.7 kB 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

-69%

Potential reduce by 285.5 kB

Original 413.7 kB
After minification 394.3 kB
After compression 128.2 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 285.5 kB or 69% of the original size.

CSS Optimization

-84%

Potential reduce by 281.8 kB

Original 336.2 kB
After minification 305.5 kB
After compression 54.4 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. Archaeologyreportsonline.com needs all CSS files to be minified and compressed as it can save up to 281.8 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Archaeology Reports Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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.

High

Buttons do not have an accessible name

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

EN
Language Claimed

EN
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Archaeologyreportsonline.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 Archaeologyreportsonline.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

archaeologyreportsonline.com

Open Graph description is not detected on the main page of Archaeology Reports Online. 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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Archaeology Reports Online

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

archaeologyreportsonline.com

archaeologyreportsonline.com

bootstrap.css

bootstrap.min.css

style.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

archaeologyreportsonline.com

archaeologyreportsonline.com

bootstrap.css

bootstrap.min.css

style.css

cookiecuttr.css

leaflet.css

leaflet.js

map.css

leaflet.groupedlayercontrol.css

L.Control.SlideMenu.css

fontawesome-all.min.css

jquery.min.js

bootstrap.min.js

bootstrap-slider.js

jquery.cookie.js

jquery.cookiecuttr.js

exampledata.js

mainMap.js

leaflet.groupedlayercontrol.js

widgets.js

carousel.js

ga.js

divider1.png

ARO_header1.png

OpenAccessLogoCopy.png

ARO58Cover.jpg

ARO57_Cover.jpg

ARO56_Cover.jpg

ARO55_Cover.jpg

ARO54_Cover.jpg

ARO53_Cover.jpg

ARO52_Cover.jpg

ARO51_Cover.jpg

ARO50_Cover.jpg

ARO49_Cover.jpg

xlogoWhite.png

__utm.gif

19.png

Medieval.png

18.png

19.png

19.png