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salmenhigh.stpsb.org screenshot

Report Summary

  • 56

    Performance

    Renders faster than
    73% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 50

    SEO

    Google-friendlier than
    18% of websites

salmenhigh.stpsb.org

Home - Salmen High School

Page Load Speed

2.7 sec in total

First Response

341 ms

Resources Loaded

2.1 sec

Page Rendered

255 ms

salmenhigh.stpsb.org screenshot

About Website

Welcome to salmenhigh.stpsb.org homepage info - get ready to check Salmen High Stpsb best content for United States right away, or after learning these important things about salmenhigh.stpsb.org

Home - Salmen High School

Visit salmenhigh.stpsb.org

Key Findings

We analyzed Salmenhigh.stpsb.org page load time and found that the first response time was 341 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

salmenhigh.stpsb.org performance score

56

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value11.9 s

0/100

25%

SI (Speed Index)

Value5.6 s

54/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.116

85/100

15%

TTI (Time to Interactive)

Value8.1 s

41/100

10%

Network Requests Diagram

salmenhigh.stpsb.org

341 ms

main.css

86 ms

lightbox.css

88 ms

prototype.js

660 ms

scriptaculous.js

90 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that all of those requests were addressed to Salmenhigh.stpsb.org and no external sources were called. The less responsive or slowest element that took the longest time to load (969 ms) belongs to the original domain Salmenhigh.stpsb.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 400.5 kB (44%)

Content Size

914.0 kB

After Optimization

513.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Salmenhigh.stpsb.org main page is 914.0 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. 25% of websites need less resources to load. Javascripts take 449.4 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 12.8 kB

  • Original 15.8 kB
  • After minification 11.1 kB
  • After compression 3.0 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 4.7 kB, which is 30% 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 12.8 kB or 81% of the original size.

Image Optimization

-9%

Potential reduce by 40.6 kB

  • Original 439.9 kB
  • After minification 399.2 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. Salmen High Stpsb images are well optimized though.

JavaScript Optimization

-76%

Potential reduce by 340.3 kB

  • Original 449.4 kB
  • After minification 367.8 kB
  • After compression 109.0 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 340.3 kB or 76% of the original size.

CSS Optimization

-75%

Potential reduce by 6.8 kB

  • Original 9.0 kB
  • After minification 6.6 kB
  • After compression 2.2 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. Salmenhigh.stpsb.org needs all CSS files to be minified and compressed as it can save up to 6.8 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (52%)

Requests Now

27

After Optimization

13

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Salmen High Stpsb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

salmenhigh.stpsb.org

salmenhigh.stpsb.org

341 ms

main.css

main.css

86 ms

lightbox.css

lightbox.css

88 ms

prototype.js

prototype.js

660 ms

scriptaculous.js

scriptaculous.js

90 ms

lightbox.js

lightbox.js

176 ms

jquery.min.js

jquery.min.js

263 ms

jkmegamenu.css

jkmegamenu.css

129 ms

jkmegamenu.js

jkmegamenu.js

132 ms

scripts.js

scripts.js

133 ms

autoheight.js

autoheight.js

171 ms

default.css

default.css

176 ms

nivo-slider.css

nivo-slider.css

176 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

311 ms

jquery.nivo.slider.js

jquery.nivo.slider.js

224 ms

effects.js

effects.js

89 ms

builder.js

builder.js

45 ms

goldbutton.png

goldbutton.png

45 ms

salHeader.png

salHeader.png

90 ms

bullet10.gif

bullet10.gif

46 ms

welcome.png

welcome.png

48 ms

rfl.jpg

rfl.jpg

969 ms

springbreak.jpg

springbreak.jpg

135 ms

cheer6.jpg

cheer6.jpg

174 ms

spartans.jpg

spartans.jpg

135 ms

loading.gif

loading.gif

82 ms

salmenhigh.stpsb.org

salmenhigh.stpsb.org

46 ms

arrows.png

arrows.png

46 ms

Accessibility Review

salmenhigh.stpsb.org 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

salmenhigh.stpsb.org best practices score

58

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

SEO Factors

salmenhigh.stpsb.org SEO score

50

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Salmenhigh.stpsb.org 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 Salmenhigh.stpsb.org main page’s claimed encoding is . 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

salmenhigh.stpsb.org

Open Graph description is not detected on the main page of Salmen High Stpsb. 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: