Nibbler SEO audit for fiveprime.org
Summary
Overall6.7
The overall score for this website.
Accessibility7.6
How accessible the website is to mobile and disabled users.
The following tests contribute to this score:
Experience8.3
How satisfying the website is likely to be for users.
The following tests contribute to this score:
Marketing3.6
How well marketed and popular the website is.
The following tests contribute to this score:
Technology8.9
How well designed and built the website is.
The following tests contribute to this score:
Nibbler tested a sample of 5 pages from this website at 10:21 AM on Apr 28, 2024 (BST).
Top priorities for website improvement
- Make sure that all pages have a title in the head of the document. (read more)
- Consider a leading website analytics solution, such as WebTrends or Google Analytics. (read more)
- Make sure that all the pages of this website include a meta description. If you don't include one, Google will choose a sample of text from the page to appear in the search engine result. By including a meta description, you can control how your search engine result will appear. (read more)
Twitter0.0
This website does not appear to be associated with a Twitter account.
- This website did not contain a link to Twitter.
- Sign up for a Twitter account and make sure it is linked to from your site.
Analytics0.0
0% of pages use analytics
No Analytics Solution
- None of this website is using any recognised analytics software. It is still possible to gather a great deal of information from webserver logs, however complete visitor analysis requires client-side Javascript or an image not found here.
- Consider a leading website analytics solution, such as WebTrends or Google Analytics.
- Note that this test can only detect recognised analytics solutions. If an analytics solution is new, obscure or used in a non-standard way (e.g. it has been customised) it may not be detected.
Page titles2.0
20% of pages have defined titles
0% of page titles are weak
- 4 pages do not specify a title. Page titles appear in search results and at the top of the browser's window when visiting the site. Appropriate page titles are particularly important for search engine optimisation.
Page titles
| Page title | Notes |
| Welcome to Fiveprime | OK |
| No Title | Missing |
| No Title | Missing |
| No Title | Missing |
| No Title | Missing |
Meta tags2.0
- All pages include at least some metadata, but no pages have a description meta tag. The description meta data is important as it appears on Google's search result pages.
- Make sure that all the pages of this website include a meta description. If you don't include one, Google will choose a sample of text from the page to appear in the search engine result. By including a meta description, you can control how your search engine result will appear.
Pages with no meta description
- Make sure that all the pages of this website include a meta description. If you don't include one, Google will choose a sample of text from the page to appear in the search engine result. By including a meta description, you can control how your search engine result will appear.
Meta Tags (name attribute)
| Page URL | Name | Content |
| fiveprime.org/ | keywords | siemers,nathan,nathansiemers,fiveprime,flickr,science,chemistry,biology,scientist,genomics,bioinformatics,photography,software,photos,digital darkroom,gallery,image,photographer,adobe,photoshop,lightroom |
| fiveprime.org/T2/ | viewport | width=device-width, initial-scale=1 |
| fiveprime.org/SCMel/ | viewport | width=device-width, initial-scale=1 |
| fiveprime.org/SCHCC/ | viewport | width=device-width, initial-scale=1 |
| fiveprime.org/SCBlood/ | viewport | width=device-width, initial-scale=1 |
Meta Tags (http-equiv attribute)
| Page URL | Name | Content |
| fiveprime.org/ | Content-Type | text/html; charset=UTF-8 |
| fiveprime.org/T2/ | Content-Type | text/html; charset=utf-8 |
| fiveprime.org/SCMel/ | Content-Type | text/html; charset=utf-8 |
| fiveprime.org/SCHCC/ | Content-Type | text/html; charset=utf-8 |
| fiveprime.org/SCBlood/ | Content-Type | text/html; charset=utf-8 |
Headings5.6
- All pages were found to use defined headings. This is excellent as it allows visitors and search engines to summarize the content of webpages quickly. Correctly defined headings aid accessibility and are particularly important for search engine optimization.
- Many headings (7.0%) were found to be empty, or incorrectly defined. Empty or invalid headings are of no value to search engines and make a website less accessible.
- Make sure all headings have content which is relevant to the page of content.
- Some pages did not define headings correctly. The H1 tag should be used for the most top-level heading, with H2 being used for sub-headings and H3 for further sub-headings and so-on. Not conforming to this convention may confuse visitors.
- Ensure that headings are defined in a semantically correct way, i.e. always start with a H1 tag. This is used to summarise the page content. Further tags (H2, H3, H4 etc) are meant to summarise and partition sections within the content.
Page headings detail
| URL | Heading | Level |
| fiveprime.org/ | Welcome to Fiveprime | H1 |
| fiveprime.org/ | Nathan Siemers | H1 |
| fiveprime.org/T2/ | T2: TCGA 2018 Pan-Cancer Database | H4 |
| fiveprime.org/T2/ | Fiddly Options | H4 |
| fiveprime.org/T2/ | Types of TCGA Data available | H4 |
| fiveprime.org/T2/ | PI: Nathan Siemers | H5 |
| fiveprime.org/T2/ | Contributors: Nathan Siemers, Erika Bongen | H5 |
| fiveprime.org/T2/ | 2024-04-25 | H5 |
| fiveprime.org/T2/ | Below is an area for my notes, you can ignore... | H5 |
| fiveprime.org/SCMel/ | Table of correlations and anti-correlations | H3 |
| fiveprime.org/SCMel/ | Table of populations for selected genes | H3 |
| fiveprime.org/SCMel/ | FauxFlow - Single Cell Melanoma | H4 |
| fiveprime.org/SCMel/ | Contributors: Jim Holloway, Nathan Siemers (Bristol-Myers Squibb), and Broad Single Cell RNA-seq database (Tirosh et al.) | H5 |
| fiveprime.org/SCMel/ | Tirosh I, Izar B, Prakadan SM, Wadsworth MH 2nd, Treacy D, Trombetta JJ, Rotem A, Rodman C, Lian C, Murphy G, Fallahi-Sichani M, Dutton-Regester K, Lin JR, Cohen O, Shah P, Lu D, Genshaft AS, Hughes TK, Ziegler CG, Kazer SW, Gaillard A, Kolb KE, Villani AC, Johannessen CM, Andreev AY, Van Allen EM, Bertagnolli M, Sorger PK, Sullivan RJ, Flaherty KT, Frederick DT, Jané-Valbuena J, Yoon CH, Rozenblatt-Rosen O, Shalek AK, Regev A, Garraway LA Dissecting the multicellular ecosystem of metastatic melanoma by single-cell RNA-seq. Science. 2016 Apr 8;352(6282):189-96. doi: 10.1126/science.aad0501 To explore the distinct genotypic and phenotypic states of melanoma tumors, we applied single-cell RNA sequencing (RNA-seq) to 4645 single cells isolated from 19 patients, profiling malignant, immune, stromal, and endothelial cells. Malignant cells within the same tumor displayed transcriptional heterogeneity associated with the cell cycle, spatial context, and a drug-resistance program. In particular, all tumors harbored malignant cells from two distinct transcriptional cell states, such that tumors characterized by high levels of the MITF transcription factor also contained cells with low MITF and elevated levels of the AXL kinase. Single-cell analyses suggested distinct tumor microenvironmental patterns, including cell-to-cell interactions. Analysis of tumor-infiltrating T cells revealed exhaustion programs, their connection to T cell activation and clonal expansion, and their variability across patients. Overall, we begin to unravel the cellular ecosystem of tumors and how single-cell genomics offers insights with implications for both targeted and immune therapies. | H5 |
| fiveprime.org/SCMel/ | 2024-04-25 | H5 |
| fiveprime.org/SCMel/ | Gate Point (single value applied to all gates) | H6 |
| fiveprime.org/SCMel/ | Added Noise | H6 |
| fiveprime.org/SCMel/ | Important: There can be a lot of zero values in these data. Some noise has been added to spread out the data and make the low values look 'flow-like'. However, these zero values are really an undefined mixture of low readings and missing data (due to low-depth rna-seq coverage and/or challenges of single cell rna library preparation). Keep this in mind, and treat low values (and their population statistics) with some skepticism. | H6 |
| fiveprime.org/SCMel/ | Below is an area for notes, you can ignore... | H6 |
| fiveprime.org/SCHCC/ | Table of correlations and anti-correlations | H3 |
| fiveprime.org/SCHCC/ | Table of populations for selected genes | H3 |
| fiveprime.org/SCHCC/ | FauxFlow: Single Cell Hepatocellular Carcinoma | H4 |
| fiveprime.org/SCHCC/ | Contributors: Jim Holloway, Nathan Siemers | H5 |
| fiveprime.org/SCHCC/ | Landscape of Infiltrating T Cells in Liver Cancer Revealed by Single-Cell Sequencing Chunhong Zheng, Liangtao Zheng, Jae-Kwang Yoo, Huahu Guo, Yuanyuan Zhang, Xinyi Guo, Boxi Kang, Ruozhen Hu, Julie Y. Huang, Qiming Zhang, Zhouzerui Liu, Minghui Dong, Xueda Hu, Wenjun Ouyang. DOI: http://dx.doi.org/10.1016/j.cell.2017.05.035 | H5 |
| fiveprime.org/SCHCC/ | 2024-04-28 | H5 |
| fiveprime.org/SCHCC/ | Gate Point (single value applied to all gates) | H6 |
| fiveprime.org/SCHCC/ | Added Noise | H6 |
| fiveprime.org/SCHCC/ | Important: There can be a lot of zero values in these data. Some noise has been added to spread out the data and make the low values look 'flow-like'. However, these zero values are really an undefined mixture of low readings and missing data (due to low-depth rna-seq coverage and/or challenges of single cell rna library preparation). Keep this in mind, and treat low values (and their population statistics) with some skepticism. | H6 |
| fiveprime.org/SCHCC/ | Below is an area for notes, you can ignore... | H6 |
| fiveprime.org/SCBlood/ | Table of correlations and anti-correlations | H3 |
| fiveprime.org/SCBlood/ | Table of populations for selected genes | H3 |
| fiveprime.org/SCBlood/ | FauxFlow: Single Cell Immune Cells from Blood | H4 |
| fiveprime.org/SCBlood/ | Contributors: Jim Holloway, Nathan Siemers, and Broad Single Cell RNA-seq database | H5 |
| fiveprime.org/SCBlood/ | Single-cell RNA-seq reveals new types of human blood dendritic cells, monocytes, and progenitors Alexandra-Chloé Villani, Rahul Satija, Gary Reynolds, Siranush Sarkizova, Karthik Shekhar, James Fletcher, Morgane Griesbeck, Andrew Butler, Shiwei Zheng, Suzan Lazo, Laura Jardine, David Dixon, Emily Stephenson, Emil Nilsson, Ida Grundberg, David McDonald, Andrew Filby, Weibo Li, Philip L. De Jager, Orit Rozenblatt-Rosen, Andrew A. Lane, Muzlifah Haniffa, Aviv Regev, Nir Hacohen Science 21 April 2017 DOI: 10.1126/science.aah4573 Contact: cvillani@broadinstitute.org | H5 |
| fiveprime.org/SCBlood/ | 2024-04-28 | H5 |
| fiveprime.org/SCBlood/ | Gate Point (single value applied to all gates) | H6 |
| fiveprime.org/SCBlood/ | Added Noise | H6 |
| fiveprime.org/SCBlood/ | Important: There can be a lot of zero values in these data. Some noise has been added to spread out the data and make the low values look 'flow-like'. However, these zero values are really an undefined mixture of low readings and missing data (due to low-depth rna-seq coverage and/or challenges of single cell rna library preparation). Keep this in mind, and treat low values (and their population statistics) with some skepticism. | H6 |
| fiveprime.org/SCBlood/ | Below is an area for notes, you can ignore... | H6 |
Amount of content7.6
Rendering Chart...
- This website has an average of 271 words per page. The amount of content on a website has been shown to correlate with its search engine ranking.
- Consider the amount of text on this website and increase it if appropriate.
Amount of content discovered
| Page | Characters | Words |
| fiveprime.org/ | 2250 | 334 |
| fiveprime.org/T2/ | 748 | 107 |
| fiveprime.org/SCMel/ | 2970 | 429 |
| fiveprime.org/SCHCC/ | 1551 | 223 |
| fiveprime.org/SCBlood/ | 1830 | 260 |
Printability8.0
80% of pages are optimized for printing
- One page of this website does not appear to be optimised for printing (using CSS).
- Add printable stylesheets for all pages, wherever possible. In most cases, websites can share printable stylesheets over many or all pages, as with screen-based stylesheets.
Print optimized pages
Page Print fiveprime.org/ Not detected fiveprime.org/T2/ Optimized fiveprime.org/SCMel/ Optimized fiveprime.org/SCHCC/ Optimized fiveprime.org/SCBlood/ Optimized
- Add printable stylesheets for all pages, wherever possible. In most cases, websites can share printable stylesheets over many or all pages, as with screen-based stylesheets.
Media specific CSS detected
Mobile8.6
- Most pages (80.0%) of this website appear to be optimised for viewing on a mobile phone or tablet (using CSS media queries). It is important to make sure your content is optimised for a wide range of devices as a growing percentage of web browsing is done on phones and tablets.
- Check how the website looks using a mobile and consider adding mobile and tablet styling using media queries. Some websites employ other techniques for mobile visitors which we cannot currently detect.
Device optimized pages
Page Mobile Tablet Viewport fiveprime.org/ Not detected Not detected Not detected fiveprime.org/T2/ Detected Detected Detected fiveprime.org/SCMel/ Detected Detected Detected fiveprime.org/SCHCC/ Detected Detected Detected fiveprime.org/SCBlood/ Detected Detected Detected
- Check how the website looks using a mobile and consider adding mobile and tablet styling using media queries. Some websites employ other techniques for mobile visitors which we cannot currently detect.
Media specific CSS detected
Server behavior10.0
404 page
Compression
- This website handles missing pages correctly by sending a 404 HTTP status code.
- This website was served with GZIP encoding. This is very good because it reduces the loading time of a web page.
- This website follows the best practice of using a permanent (HTTP 301) redirect between URLs with/without trailing slashes. This is ideal.
- This website follows the best practice of using a permanent (HTTP 301) redirect from http://www.fiveprime.org to http://fiveprime.org. This is ideal.
Images10.0
100% of images have a clearly defined size
No images are being resized by the browser
- All images have defined sizes using width and height attributes in the HTML. These attributes are optional, but strongly recommended as they help the browser arrange the page faster.
Internal links10.0
- Every link tested appears to be well defined. This is good because well defined links help SEO and aid accessibility.
URL format10.0
Every URL is well written
- This website uses appropriate web addresses (URLs) throughout. This is excellent and will help search engine placement, usability and the marketability of this website.
Freshness10.0
Last updated April 28, 2024
- It looks like this website was last updated on Sunday, April 28, 2024. This is good because visitors perceive up-to-date websites as more credible. Websites that are updated regularly are also spidered by search engines more often.
- To find this information we used the last modified dates reported by this website's server in addition to looking for dates written on each page.
All dates found
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Nibbler tested the following pages
- https://fiveprime.org/
- https://fiveprime.org/T2/
- https://fiveprime.org/SCMel/
- https://fiveprime.org/SCHCC/
- https://fiveprime.org/SCBlood/