Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

rogersherr.dpsnc.net

Rogers-Herr Middle School / Homepage

Page Load Speed

9.8 sec in total

First Response

4.1 sec

Resources Loaded

5.1 sec

Page Rendered

707 ms

rogersherr.dpsnc.net screenshot

About Website

Visit rogersherr.dpsnc.net now to see the best up-to-date Rogers Herr Dpsnc content for United States and also check out these interesting facts you probably never knew about rogersherr.dpsnc.net

Rogers-Herr Year-Round Middle School, located in Durham, North Carolina, is a part of Durham Public Schools. RHMS serves around 620 students in grades 6-8, and accepts new students through the DPS ...

Visit rogersherr.dpsnc.net

Key Findings

We analyzed Rogersherr.dpsnc.net page load time and found that the first response time was 4.1 sec and then it took 5.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

rogersherr.dpsnc.net performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.4 s

1/100

10%

LCP (Largest Contentful Paint)

Value12.4 s

0/100

25%

SI (Speed Index)

Value8.0 s

21/100

10%

TBT (Total Blocking Time)

Value540 ms

55/100

30%

CLS (Cumulative Layout Shift)

Value0.42

23/100

15%

TTI (Time to Interactive)

Value21.2 s

1/100

10%

Network Requests Diagram

rogersherr.dpsnc.net

4078 ms

jquery.ad-gallery.css

36 ms

_RHMS_slideshow_tweaks.css

38 ms

_RHMS_base_v3.css

39 ms

header_1000.png

391 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 52% of them (31 requests) were addressed to the original Rogersherr.dpsnc.net, 7% (4 requests) were made to Platform.twitter.com and 7% (4 requests) were made to Calendar.google.com. The less responsive or slowest element that took the longest time to load (4.1 sec) belongs to the original domain Rogersherr.dpsnc.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 664.3 kB (46%)

Content Size

1.4 MB

After Optimization

775.0 kB

In fact, the total size of Rogersherr.dpsnc.net main page is 1.4 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 560.8 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 56.8 kB

  • Original 73.6 kB
  • After minification 68.6 kB
  • After compression 16.9 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 56.8 kB or 77% of the original size.

Image Optimization

-4%

Potential reduce by 23.6 kB

  • Original 560.8 kB
  • After minification 537.2 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. Rogers Herr Dpsnc images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 283.9 kB

  • Original 447.7 kB
  • After minification 447.6 kB
  • After compression 163.8 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 283.9 kB or 63% of the original size.

CSS Optimization

-84%

Potential reduce by 300.0 kB

  • Original 357.1 kB
  • After minification 304.6 kB
  • After compression 57.1 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. Rogersherr.dpsnc.net needs all CSS files to be minified and compressed as it can save up to 300.0 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (55%)

Requests Now

55

After Optimization

25

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rogers Herr Dpsnc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

rogersherr.dpsnc.net accessibility score

98

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.

Best Practices

rogersherr.dpsnc.net 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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

rogersherr.dpsnc.net SEO score

82

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

Links do not have descriptive text

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

Open Graph description is not detected on the main page of Rogers Herr Dpsnc. 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: